{"id":40507,"date":"2026-08-31T14:43:04","date_gmt":"2026-08-31T14:43:04","guid":{"rendered":"https:\/\/nodemaven.com\/?p=40507"},"modified":"2026-09-01T07:57:27","modified_gmt":"2026-09-01T07:57:27","slug":"web-scraping-vs-api","status":"publish","type":"post","link":"https:\/\/nodemaven.com\/zh\/blog\/web-scraping-vs-api\/","title":{"rendered":"\u7f51\u9875\u6293\u53d6 vs API\uff1a\u5982\u4f55\u4f7f\u7528 Python \u63d0\u53d6 JSON \u6570\u636e"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u5982\u679c\u7f51\u7ad9\u672c\u8eab\u5c31\u901a\u8fc7 JSON \u63a5\u53e3\u52a0\u8f7d\u6570\u636e\uff0c\u90a3\u4e48\u76f4\u63a5\u8c03\u7528\u8be5\u63a5\u53e3\u901a\u5e38\u6bd4\u6293\u53d6 HTML \u6216\u8fd0\u884c Selenium \u66f4\u5feb\u3002\u60a8\u53ef\u4ee5\u76f4\u63a5\u4ece\u9875\u9762\u6240\u7528\u7684\u6570\u636e\u6e90\u83b7\u53d6\u7ed3\u6784\u5316\u6570\u636e\uff0c\u65e0\u9700\u7b49\u5f85\u6d4f\u89c8\u5668\u6e32\u67d3\u6bcf\u4e00\u4e2a\u6309\u94ae\u3001\u5361\u7247\u3001\u811a\u672c\u3001\u56fe\u7247\u548c\u5f39\u7a97\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">HTML \u6293\u53d6\u548c\u6d4f\u89c8\u5668\u6293\u53d6\u4f9d\u7136\u6709\u5176\u7528\u6b66\u4e4b\u5730\u3002\u6709\u4e9b\u7f51\u7ad9\u4f1a\u628a\u6570\u636e\u76f4\u63a5\u653e\u5728\u9875\u9762\u6e90\u7801\u91cc\uff0c\u53e6\u4e00\u4e9b\u5219\u9700\u8981\u70b9\u51fb\u3001\u6eda\u52a8\u3001\u586b\u5199\u8868\u5355\uff0c\u6216\u8005\u9700\u8981\u4e00\u4e2a\u80fd\u6e32\u67d3\u9875\u9762\u7684\u6d4f\u89c8\u5668\u3002\u4f46\u5728\u8bb8\u591a\u52a8\u6001\u7f51\u7ad9\u4e0a\uff0c\u6700\u5e72\u51c0\u7684\u8def\u5f84\u8981\u4ece\u6d4f\u89c8\u5668\u7684 Network\uff08\u7f51\u7edc\uff09\u9762\u677f\u5f00\u59cb\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u73b0\u4ee3\u7f51\u9875\u7ed9\u4e86\u6293\u53d6\u8005\u5c3d\u65e9\u68c0\u67e5\u8fd9\u6761\u8def\u5f84\u7684\u7406\u7531\u3002 <a href=\"https:\/\/almanac.httparchive.org\/en\/2024\/javascript\">HTTP Archive Web Almanac JavaScript \u7ae0\u8282<\/a> \u7684\u62a5\u544a\u663e\u793a\uff0cJavaScript \u4f20\u8f93\u91cf\u7684\u4e2d\u4f4d\u6570\u5728 <strong>\u79fb\u52a8\u7aef\u8fbe\u5230 558 KB<\/strong> \u548c <strong>\u684c\u9762\u7aef\u8fbe\u5230 613 KB<\/strong> \uff082024 \u5e74\u6570\u636e\uff09\u3002\u5982\u4eca\u8bb8\u591a\u9875\u9762\u5148\u52a0\u8f7d HTML \u5916\u58f3\uff0c\u518d\u901a\u8fc7\u540e\u53f0\u8bf7\u6c42\u83b7\u53d6\u771f\u6b63\u7684\u6570\u636e\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u5047\u8bbe\u60a8\u8981\u6293\u53d6\u4e00\u4e2a\u9152\u5e97\u9884\u8ba2\u5f15\u64ce\u3002\u4f20\u7edf\u7684 HTML \u65b9\u6cd5\u53ea\u4f1a\u8fd4\u56de\u7a7a\u7684\u5bb9\u5668\u3002Selenium \u867d\u7136\u80fd\u6e32\u67d3\u51fa\u623f\u578b\uff0c\u4f46\u6bcf\u4e2a\u9875\u9762\u90fd\u5f88\u6162\uff0c\u7ffb\u9875\u65f6\u8fd8\u4f1a\u62a5\u9519\u3002\u5982\u679c\u623f\u4ef7\u3001\u65e5\u671f\u3001\u623f\u578b\u540d\u79f0\u548c\u53ef\u8ba2\u72b6\u6001\u90fd\u6765\u81ea\u4e00\u4e2a\u540e\u53f0 JSON \u8bf7\u6c42\uff0c\u60a8\u5c31\u53ef\u4ee5\u76f4\u63a5\u4ece\u8be5\u63a5\u53e3\u91c7\u96c6\u8fd9\u4e9b\u6570\u636e\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u6307\u5357\u5c06\u6f14\u793a\u5982\u4f55\u68c0\u67e5\u9875\u9762\u3001\u627e\u5230 API \u8bf7\u6c42\u3001\u5728 Postman \u4e2d\u6d4b\u8bd5\u3001\u8f6c\u6362\u4e3a Python \u4ee3\u7801\u3001\u5904\u7406\u5206\u9875\uff0c\u5e76\u628a\u7ed3\u679c\u4fdd\u5b58\u4e3a CSV\u3002<\/p>\n\n\n<div\n\t\t\t\n\t\t\tclass=\"so-widget-rhinocore-addons-rhino-alert-banner so-widget-rhinocore-addons-rhino-alert-banner-default-d75171398898\"\n\t\t\t\n\t\t><div class=\"rhino-widget rhino-widget--rhinocore-addons-rhino-alert-banner section-alert\"    style=\"--alert-background-color: #E6E6FF\"\n>\n            <div class=\"section-alert__icon\">\n            <img decoding=\"async\" src=\"https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/02\/icon-4.svg\" alt=\"\" loading=\"lazy\" width=\"64\" height=\"64\">        <\/div>\n    \n            <div class=\"section-alert__main\">\n                            <div class=\"section-alert__title\">\u7528\u5e72\u51c0\u7684\u4f1a\u8bdd\u6269\u5c55 API \u6293\u53d6\u89c4\u6a21<\/div>\n            \n                            <div class=\"section-alert__description\"><p>\u4f7f\u7528 NodeMaven \u4f4f\u5b85\u4ee3\u7406\u3001\u7c98\u6027\u4f1a\u8bdd\u3001\u5730\u7406\u5b9a\u4f4d\uff0c\u4ee5\u53ca\u5e94\u5bf9\u91cd\u5ea6 JavaScript \u9875\u9762\u7684 Scraping Browser\u3002\u8d77\u6b65\u65b9\u5f0f\uff1a <strong>750 MB \u4ec5\u9700 $3.50<\/strong>.<\/p>\n<\/div>\n                    <\/div>\n    \n            <a\n            class=\"section-alert__button b-btn b-btn--static-xl b-btn--secondary-black\"\n            href=\"https:\/\/dashboard.nodemaven.com\/checkout\/pag\/trial\"\n            >\n            \u7acb\u5373\u8bd5\u7528        <\/a>\n    <\/div>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-quick-answer-should-you-use-web-scraping-or-an-api\"><strong>\u5feb\u901f\u7ed3\u8bba\uff1a\u8be5\u7528\u7f51\u9875\u6293\u53d6\u8fd8\u662f API\uff1f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u7528 <strong>API \u6293\u53d6<\/strong> \u9002\u7528\u4e8e\u9875\u9762\u901a\u8fc7 Fetch\/XHR \u52a0\u8f7d\u5e72\u51c0 JSON\u3001\u4e14\u8be5\u63a5\u53e3\u53ef\u4ee5\u5b89\u5168\u8bf7\u6c42\u7684\u60c5\u51b5\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bd5\u8bd5 <strong>HTML \u6293\u53d6<\/strong> \u9002\u7528\u4e8e\u6570\u636e\u5df2\u7ecf\u5b58\u5728\u4e8e\u9875\u9762\u6e90\u7801\u4e2d\u7684\u60c5\u51b5\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u7528 <a href=\"https:\/\/nodemaven.com\/zh\/blog\/scraping-browser-guide\/\"><strong>\u6d4f\u89c8\u5668\u6293\u53d6<\/strong><\/a> \u9002\u7528\u4e8e\u5de5\u4f5c\u6d41\u9700\u8981 JavaScript \u6e32\u67d3\u3001\u70b9\u51fb\u3001\u6eda\u52a8\u3001\u622a\u56fe\u3001\u8868\u5355\u63d0\u4ea4\u6216\u53ef\u89c6\u5316\u8c03\u8bd5\u7684\u60c5\u51b5\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728 DevTools \u4e2d\u80fd\u770b\u5230\u67d0\u4e2a\u524d\u7aef\u63a5\u53e3\uff0c\u5e76\u4e0d\u7b49\u4e8e\u81ea\u52a8\u83b7\u5f97\u4e86\u5927\u89c4\u6a21\u590d\u7528\u5b83\u7684\u8bb8\u53ef\u3002\u5728\u6784\u5efa\u5927\u578b\u6293\u53d6\u7a0b\u5e8f\u4e4b\u524d\uff0c\u8bf7\u5148\u67e5\u770b\u7f51\u7ad9\u7684\u6761\u6b3e\u3001\u8bbf\u95ee\u89c4\u5219\uff0c\u4ee5\u53ca\u662f\u5426\u5b58\u5728\u5b98\u65b9 API\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-web-scraping-vs-api-what-is-the-difference\"><strong>\u7f51\u9875\u6293\u53d6\u4e0e API\uff1a\u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/nodemaven.com\/zh\/blog\/the-best-ai-web-scraping-stack-in-2026\/\">\u7f51\u7edc\u722c\u866b<\/a> \u662f\u4ece\u7f51\u7ad9\u9875\u9762\u4e2d\u63d0\u53d6\u6570\u636e\u3002\u800c API \u6293\u53d6\u662f\u5411\u7f51\u7ad9\u7528\u6765\u52a0\u8f7d\u7ed3\u6784\u5316\u6570\u636e\u7684\u63a5\u53e3\u53d1\u9001\u8bf7\u6c42\uff0c\u8fd4\u56de\u7684\u901a\u5e38\u662f JSON\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u65b9\u6cd5<\/strong><\/td><td><strong>\u5de5\u4f5c\u539f\u7406<\/strong><\/td><td><strong>\u6700\u4f73\u8d77\u70b9<\/strong><\/td><\/tr><tr><td>HTML \u6293\u53d6<\/td><td>\u4e0b\u8f7d\u9875\u9762 HTML \u5e76\u89e3\u6790\u5143\u7d20<\/td><td>\u9759\u6001\u9875\u9762<\/td><\/tr><tr><td>\u6d4f\u89c8\u5668\u6293\u53d6<\/td><td>\u7528 Selenium \u6216 Playwright \u6253\u5f00\u9875\u9762<\/td><td>JavaScript \u5bc6\u96c6\u578b\u9875\u9762\u3001\u70b9\u51fb\u3001\u6eda\u52a8<\/td><\/tr><tr><td>API \u63a5\u53e3\u6293\u53d6<\/td><td>\u76f4\u63a5\u8c03\u7528\u540e\u53f0\u7684 JSON \u8bf7\u6c42<\/td><td>\u5e26\u53ef\u89c1 XHR\/fetch \u6570\u636e\u7684\u52a8\u6001\u9875\u9762<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4e00\u4e2a\u57fa\u672c\u7684 <a href=\"https:\/\/nodemaven.com\/zh\/blog\/web-scraping\/\">\u7f51\u7edc\u722c\u866b<\/a> \u5de5\u4f5c\u6d41\u4e2d\uff0c\u6293\u53d6\u7a0b\u5e8f\u4f1a\u4e0b\u8f7d HTML \u5e76\u901a\u8fc7\u9009\u62e9\u5668\u63d0\u53d6\u6587\u672c\u3002NodeMaven \u7684 <a href=\"https:\/\/nodemaven.com\/zh\/blog\/python-web-scraping\/\">Python \u7f51\u9875\u6293\u53d6<\/a> \u6307\u5357\u4ecb\u7ecd\u4e86\u4f7f\u7528 Requests \u548c BeautifulSoup \u7684\u8fd9\u79cd\u4f20\u7edf\u65b9\u6cd5\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">API \u63a5\u53e3\u6293\u53d6\u7684\u539f\u7406\u4e0d\u540c\u3002\u6d4f\u89c8\u5668\u52a0\u8f7d\u9875\u9762\uff0cJavaScript \u5411\u670d\u52a1\u5668\u8bf7\u6c42\u6570\u636e\uff0c\u670d\u52a1\u5668\u8fd4\u56de JSON\u3002\u60a8\u7684 Python \u811a\u672c\u4e0d\u53bb\u6293\u53d6\u6e32\u67d3\u51fa\u6765\u7684\u5361\u7247\u6216\u8868\u683c\uff0c\u800c\u662f\u53d1\u9001\u4e00\u4e2a\u7c7b\u4f3c\u7684\u8bf7\u6c42\u5e76\u8bfb\u53d6 JSON \u54cd\u5e94\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u6b63\u662f API \u6293\u53d6\u66f4\u5feb\u3001\u66f4\u5e72\u51c0\u7684\u539f\u56e0\u3002\u5728\u7f51\u7ad9\u628a\u6570\u636e\u53d8\u6210\u53ef\u89c6\u5316\u5143\u7d20\u4e4b\u524d\uff0c\u5b83\u672c\u6765\u5c31\u5df2\u7ecf\u662f\u7ed3\u6784\u5316\u7684\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-official-apis-vs-frontend-endpoints\"><strong>\u5b98\u65b9 API \u4e0e\u524d\u7aef\u63a5\u53e3<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b98\u65b9 API \u6709\u6587\u6863\uff0c\u4e13\u4e3a\u5f00\u53d1\u8005\u6253\u9020\u3002\u5b83\u901a\u5e38\u5177\u5907\u8eab\u4efd\u9a8c\u8bc1\u3001\u901f\u7387\u9650\u5236\u3001\u7248\u672c\u7ba1\u7406\u3001\u54cd\u5e94\u793a\u4f8b\u548c\u4f7f\u7528\u89c4\u5219\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u524d\u7aef\u63a5\u53e3\u662f\u7f51\u7ad9\u81ea\u8eab\u754c\u9762\u5728\u540e\u53f0\u53d1\u9001\u7684\u8bf7\u6c42\u3002\u60a8\u901a\u5e38\u53ef\u4ee5\u5728 Chrome DevTools \u7684 Fetch\/XHR \u4e2d\u770b\u5230\u5b83\u3002\u5b83\u53ef\u80fd\u8fd4\u56de\u5e72\u51c0\u7684 JSON\uff0c\u4f46\u4e5f\u53ef\u80fd\u5728\u6beb\u65e0\u9884\u544a\u7684\u60c5\u51b5\u4e0b\u53d8\u66f4\uff0c\u5e76\u4e14\u53ef\u80fd\u4f9d\u8d56 cookie\u3001\u4ee4\u724c\u3001\u8bf7\u6c42\u5934\u6216\u7b7e\u540d\u8f7d\u8377\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u5b98\u65b9 API \u80fd\u63d0\u4f9b\u60a8\u9700\u8981\u7684\u5b57\u6bb5\u548c\u989d\u5ea6\u65f6\uff0c\u5c31\u4f7f\u7528\u5b98\u65b9 API\u3002\u53ea\u6709\u5728\u5141\u8bb8\u8bbf\u95ee\u3001\u4e14\u8bf7\u6c42\u80fd\u88ab\u7a33\u5b9a\u590d\u73b0\u65f6\uff0c\u624d\u4f7f\u7528\u524d\u7aef\u63a5\u53e3\u3002\u5f53\u63a5\u53e3\u8fc7\u4e8e\u96be\u4ee5\u590d\u73b0\uff0c\u6216\u5de5\u4f5c\u6d41\u4f9d\u8d56\u6e32\u67d3\u540e\u7684\u9875\u9762\u65f6\uff0c\u5c31\u4f7f\u7528\u6d4f\u89c8\u5668\u6293\u53d6\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-why-api-endpoint-scraping-can-be-faster-than-selenium\"><strong>\u4e3a\u4ec0\u4e48\u6293\u53d6 API \u63a5\u53e3\u6bd4\u7528 Selenium \u66f4\u5feb<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u9152\u5e97\u9884\u8ba2\u5f15\u64ce\u53ef\u80fd\u8981\u7b49 JavaScript \u4ece API \u52a0\u8f7d\u4ef7\u683c\u548c\u53ef\u8ba2\u72b6\u6001\u4e4b\u540e\uff0c\u624d\u4f1a\u663e\u793a\u623f\u578b\u5361\u7247\u3002Selenium \u53ef\u4ee5\u7b49\u5f85\u5361\u7247\u6e32\u67d3\u5b8c\u6210\uff0c\u4f46\u6bcf\u6b21\u8fd0\u884c\u90fd\u4f1a\u5e26\u6765 <strong>\u6d4f\u89c8\u5668\u542f\u52a8\u3001JavaScript \u6267\u884c\u3001\u56fe\u7247\u3001CSS\u3001\u5f39\u7a97\u4ee5\u53ca\u7b49\u5f85\u903b\u8f91<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u540c\u6837\u7684\u6570\u636e\u5df2\u7ecf\u4ee5 JSON \u5f62\u5f0f\u63d0\u4f9b\u65f6\uff0cAPI \u7aef\u70b9\u6293\u53d6\u4f1a\u8df3\u8fc7\u6e32\u67d3\u51fa\u6765\u7684\u754c\u9762\u3002\u60a8\u7684\u811a\u672c\u65e0\u9700\u7b49\u5f85\u6d4f\u89c8\u5668\u663e\u793a\u623f\u95f4\u5361\u7247\uff0c\u800c\u662f\u76f4\u63a5\u8bf7\u6c42 <strong>\u5176\u80cc\u540e\u7684\u6570\u636e<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e00\u70b9\u5728\u5f00\u53d1\u8005\u8ba8\u8bba\u4e2d\u7ecf\u5e38\u51fa\u73b0\u3002\u5728\u4e00\u4e2a <a href=\"https:\/\/stackoverflow.com\/questions\/78215046\/slow-scraping-using-selenium\">\u5173\u4e8e Selenium \u6293\u53d6\u901f\u5ea6\u6162\u7684 Stack Overflow \u8ba8\u8bba\u5e16<\/a>\u4e2d\uff0c\u7b54\u6848\u6307\u51fa\u95ee\u9898\u5728\u4e8e Selenium \u7684\u6d4f\u89c8\u5668\u5f00\u9500\uff0c\u5e76\u5efa\u8bae\u67e5\u770b Network \u9762\u677f\uff0c\u7528 Python \u590d\u73b0\u5e95\u5c42\u8bf7\u6c42\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u79cd\u505a\u6cd5\u53ef\u4ee5\u51cf\u5c11\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e3a\u6bcf\u4e2a\u5b57\u6bb5\u7f16\u5199\u5197\u957f\u7684 CSS \u9009\u62e9\u5668<\/li>\n\n\n\n<li>\u7b49\u5f85\u5143\u7d20\u6e32\u67d3\u5b8c\u6210<\/li>\n\n\n\n<li>\u6d4f\u89c8\u5668\u5d29\u6e83<\/li>\n\n\n\n<li>\u7ffb\u9875\u7f13\u6162<\/li>\n\n\n\n<li>\u6742\u4e71\u7684 HTML \u89e3\u6790<\/li>\n\n\n\n<li>\u9ad8 CPU \u4e0e\u5185\u5b58\u5360\u7528<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f46 API \u7aef\u70b9\u6293\u53d6\u5e76\u975e\u603b\u662f\u6b63\u786e\u7684\u9009\u62e9\u3002\u6709\u4e9b\u7aef\u70b9\u9700\u8981 <strong>\u79c1\u6709\u6388\u6743\u3001CSRF \u503c\u3001\u4e00\u6b21\u6027\u4ee4\u724c\u3001\u7b7e\u540d\u8f7d\u8377\u6216\u4e25\u683c\u7684\u4f1a\u8bdd\u6821\u9a8c<\/strong>\u3002\u8fd8\u6709\u4e00\u4e9b\u7aef\u70b9\u4f1a\u6beb\u65e0\u9884\u8b66\u5730\u53d8\u52a8\uff0c\u56e0\u4e3a\u5b83\u4eec\u662f\u4e3a\u7f51\u7ad9\u524d\u7aef\u8bbe\u8ba1\u7684\uff0c\u800c\u4e0d\u662f\u7ed9\u5916\u90e8\u5f00\u53d1\u8005\u4f7f\u7528\u7684\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u7aef\u70b9\u53d7\u5230\u9650\u5236\uff0c\u6216\u8005\u5de5\u4f5c\u6d41\u7a0b\u9700\u8981 <strong>\u70b9\u51fb\u3001\u622a\u56fe\u3001\u6eda\u52a8\u3001\u8868\u5355\u6216\u53ef\u89c6\u5316\u8c03\u8bd5<\/strong>\uff0c\u90a3\u5c31\u6539\u7528\u6d4f\u89c8\u5668\u6293\u53d6\u3002 <a href=\"https:\/\/nodemaven.com\/zh\/blog\/playwright-scraping\/\">Playwright<\/a> \u548c <a href=\"https:\/\/nodemaven.com\/zh\/blog\/selenium-scraping\/\">Selenium<\/a> \u4e24\u8005\u90fd\u4f1a\u6253\u5f00\u9875\u9762\u3001\u8fd0\u884c JavaScript\uff0c\u5e76\u5904\u7406\u6e32\u67d3\u540e\u7684\u7ed3\u679c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u57fa\u4e8e\u6d4f\u89c8\u5668\u7684\u6293\u53d6\u9700\u8981 <strong>\u4e91\u7aef\u6267\u884c\u3001\u4ee3\u7406\u3001CAPTCHA \u652f\u6301\u3001Live Browser \u8c03\u8bd5\u4ee5\u53ca\u4f1a\u8bdd\u5f55\u5236<\/strong>, <a href=\"https:\/\/nodemaven.com\/zh\/proxies\/scraping-browser\/\">NodeMaven \u6293\u53d6\u6d4f\u89c8\u5668<\/a> \u4e3a\u60a8\u63d0\u4f9b\u6258\u7ba1\u7684 Chrome \u73af\u5883\uff0c\u65e0\u9700\u81ea\u884c\u7ef4\u62a4\u6574\u5957\u6d4f\u89c8\u5668\u6808\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u7f51\u7ad9\u63d0\u4f9b\u4e86\u5b98\u65b9 API\uff0c\u4e14\u5305\u542b\u60a8\u9700\u8981\u7684\u5b57\u6bb5\u548c\u989d\u5ea6\uff0c\u90a3\u5c31\u4ece\u5b83\u5f00\u59cb\u3002\u5b83 <strong>\u6709\u6587\u6863\u3001\u6709\u7248\u672c\u7ba1\u7406\uff0c\u901a\u5e38\u4e5f\u66f4\u6613\u4e8e\u7ef4\u62a4<\/strong> \u800c\u4e0d\u662f\u5728 DevTools \u4e2d\u627e\u5230\u7684\u524d\u7aef\u7aef\u70b9\u3002<\/p>\n\n\n<div\n\t\t\t\n\t\t\tclass=\"so-widget-rhinocore-addons-rhino-alert-banner so-widget-rhinocore-addons-rhino-alert-banner-default-d75171398898\"\n\t\t\t\n\t\t><div class=\"rhino-widget rhino-widget--rhinocore-addons-rhino-alert-banner section-alert\"    style=\"--alert-background-color: #E6E6FF\"\n>\n            <div class=\"section-alert__icon\">\n            <img decoding=\"async\" src=\"https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/02\/icon-4.svg\" alt=\"\" loading=\"lazy\" width=\"64\" height=\"64\">        <\/div>\n    \n            <div class=\"section-alert__main\">\n                            <div class=\"section-alert__title\">\u7528\u5e72\u51c0\u7684\u4f1a\u8bdd\u6269\u5c55 API \u6293\u53d6\u89c4\u6a21<\/div>\n            \n                            <div class=\"section-alert__description\"><p>\u4f7f\u7528 NodeMaven \u4f4f\u5b85\u4ee3\u7406\u3001\u7c98\u6027\u4f1a\u8bdd\u3001\u5730\u7406\u5b9a\u4f4d\uff0c\u4ee5\u53ca\u5e94\u5bf9\u91cd\u5ea6 JavaScript \u9875\u9762\u7684 Scraping Browser\u3002\u8d77\u6b65\u65b9\u5f0f\uff1a <strong>750 MB \u4ec5\u9700 $3.50<\/strong>.<\/p>\n<\/div>\n                    <\/div>\n    \n            <a\n            class=\"section-alert__button b-btn b-btn--static-xl b-btn--secondary-black\"\n            href=\"https:\/\/dashboard.nodemaven.com\/checkout\/pag\/trial\"\n            >\n            \u7acb\u5373\u8bd5\u7528        <\/a>\n    <\/div>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-tutorial-setup-tools-and-demo-website\"><strong>\u6559\u7a0b\u51c6\u5907\uff1a\u5de5\u5177\u4e0e\u6f14\u793a\u7f51\u7ad9<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u6559\u7a0b\u9700\u8981\u51c6\u5907\u4ee5\u4e0b\u56db\u6837\u4e1c\u897f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Chrome<\/strong><\/li>\n\n\n\n<li><strong>Postman<\/strong><\/li>\n\n\n\n<li><strong>Python 3<\/strong><\/li>\n\n\n\n<li><strong>Requests \u5e93<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u6f14\u793a\u4f7f\u7528 <a href=\"https:\/\/quotes.toscrape.com\/scroll\">Quotes to Scrape \u65e0\u9650\u6eda\u52a8\u9875\u9762<\/a>\u3002\u5b83\u4e13\u4e3a\u6293\u53d6\u7ec3\u4e60\u800c\u8bbe\u8ba1\uff0c\u6570\u636e\u52a8\u6001\u52a0\u8f7d\uff0c\u5e76\u63d0\u4f9b\u4e86\u4e00\u4e2a\u6e05\u6670\u7684 JSON \u7aef\u70b9\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u8fd0\u884c Python \u793a\u4f8b\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u5728\u865a\u62df\u73af\u5883\u4e2d\u5b89\u88c5 Requests\u3002\u8fd9\u6837\u53ef\u4ee5\u907f\u514d\u5728\u8f83\u65b0\u7248\u672c\u7684 Homebrew Python \u4e0a\u53ef\u80fd\u51fa\u73b0\u7684 externally-managed-environment \u9519\u8bef\u3002<\/p>\n\n\n<figure class=\"rhino-code-snippet\" data-lang=\"bash\"><button type=\"button\" class=\"rhino-code-snippet__copy\" aria-label=\"Copy code to clipboard\"><svg class=\"rhino-code-snippet__icon-copy\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><rect x=\"9\" y=\"9\" width=\"13\" height=\"13\" rx=\"2\" ry=\"2\"><\/rect><path d=\"M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1\"><\/path><\/svg><svg class=\"rhino-code-snippet__icon-check\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><polyline points=\"20 6 9 17 4 12\"><\/polyline><\/svg><\/button><span class=\"rhino-code-snippet__sr\" aria-live=\"polite\"><\/span><pre class=\"line-numbers\"><code class=\"language-bash\" data-rhino-code=\"python3%20-m%20venv%20scraping-env%0A%0Asource%20scraping-env%2Fbin%2Factivate%0A%0Apython3%20-m%20pip%20install%20requests\"><\/code><\/pre><\/figure>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-step-1-find-the-api-endpoint-in-chrome-devtools\"><strong>\u7b2c 1 \u6b65\uff1a\u5728 Chrome DevTools \u4e2d\u627e\u5230 API \u63a5\u53e3<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6253\u5f00 <a href=\"https:\/\/quotes.toscrape.com\/scroll\">Quotes to Scrape \u65e0\u9650\u6eda\u52a8\u9875\u9762<\/a> \u5728 Chrome \u4e2d\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u53f3\u952e\u70b9\u51fb\u9875\u9762\u5e76\u9009\u62e9 <strong>\u68c0\u67e5<\/strong>\u3002\u6253\u5f00 <strong>\u7f51\u7edc<\/strong> \u6807\u7b7e\u9875\uff0c\u7136\u540e\u70b9\u51fb <strong>Fetch\/XHR<\/strong>\u3002\u91cd\u65b0\u52a0\u8f7d\u9875\u9762\u6216\u5411\u4e0b\u6eda\u52a8\uff0c\u76f4\u5230\u51fa\u73b0\u65b0\u7684\u8bf7\u6c42\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u8bf7\u6c42\u5217\u8868\u4e2d\uff0c\u70b9\u51fb <strong>quotes?page=1<\/strong>\u3002\u7136\u540e\u6253\u5f00 <strong>Preview<\/strong> \u6807\u7b7e\u9875\u3002\u5982\u679c\u60a8\u770b\u5230 has_next\u3001page\u3001quotes \u548c top_ten_tags \u7b49\u5b57\u6bb5\uff0c\u8bf4\u660e\u60a8\u5df2\u7ecf\u627e\u5230\u4e86\u9875\u9762\u80cc\u540e\u7684 JSON \u54cd\u5e94\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u672c\u6f14\u793a\u4e2d\uff0c\u8be5\u7aef\u70b9\u4e3a\uff1a<\/p>\n\n\n<figure class=\"rhino-code-snippet\" data-lang=\"plaintext\"><button type=\"button\" class=\"rhino-code-snippet__copy\" aria-label=\"Copy code to clipboard\"><svg class=\"rhino-code-snippet__icon-copy\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><rect x=\"9\" y=\"9\" width=\"13\" height=\"13\" rx=\"2\" ry=\"2\"><\/rect><path d=\"M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1\"><\/path><\/svg><svg class=\"rhino-code-snippet__icon-check\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><polyline points=\"20 6 9 17 4 12\"><\/polyline><\/svg><\/button><span class=\"rhino-code-snippet__sr\" aria-live=\"polite\"><\/span><pre class=\"line-numbers\"><code class=\"language-plaintext\" data-rhino-code=\"https%3A%2F%2Fquotes.toscrape.com%2Fapi%2Fquotes%3Fpage%3D1\"><\/code><\/pre><\/figure>\n\n\n<p class=\"wp-block-paragraph\">\u5176\u4e2d page=1 \u90e8\u5206\u7528\u4e8e\u63a7\u5236\u5206\u9875\u3002\u7a0d\u540e\uff0cPython \u811a\u672c\u4f1a\u66f4\u6539\u8be5\u503c\uff0c\u4ee5\u91c7\u96c6\u7b2c 2 \u9875\u3001\u7b2c 3 \u9875\u4ee5\u53ca\u5176\u4f59\u53ef\u7528\u7ed3\u679c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Chrome \u7684 <a href=\"https:\/\/developer.chrome.com\/docs\/devtools\/network\/reference\/?hl=en\">Network \u529f\u80fd\u53c2\u8003\u6587\u6863<\/a> \u8bf4\u660e\u4e86 Network \u9762\u677f\u5982\u4f55\u5c55\u793a\u9875\u9762\u53d1\u51fa\u7684\u8bf7\u6c42\uff0c\u5305\u62ec Fetch\/XHR \u8bf7\u6c42\u548c\u54cd\u5e94\u9884\u89c8\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"504\" src=\"https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/08\/web-scraping-vs-api-step-1-1024x504.png\" alt=\"API \u6570\u636e\u91c7\u96c6\u6559\u7a0b\" class=\"wp-image-40509\" srcset=\"https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/08\/web-scraping-vs-api-step-1-1024x504.png 1024w, https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/08\/web-scraping-vs-api-step-1-300x148.png 300w, https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/08\/web-scraping-vs-api-step-1-768x378.png 768w, https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/08\/web-scraping-vs-api-step-1-1536x757.png 1536w, https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/08\/web-scraping-vs-api-step-1-2048x1009.png 2048w, https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/08\/web-scraping-vs-api-step-1-18x9.png 18w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-step-2-test-the-endpoint-in-postman\"><strong>\u7b2c 2 \u6b65\uff1a\u5728 Postman \u4e2d\u6d4b\u8bd5\u63a5\u53e3<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728 Chrome DevTools \u4e2d\u627e\u5230\u8be5\u8bf7\u6c42\u540e\uff0c\u53f3\u952e\u70b9\u51fb quotes?page=1 \u5e76\u9009\u62e9\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Copy &gt; Copy as cURL<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6253\u5f00 Postman\uff0c\u628a\u590d\u5236\u7684 cURL \u7c98\u8d34\u5230\u8bf7\u6c42 URL \u5b57\u6bb5\u4e2d\u3002\u5728\u672c\u6f14\u793a\u4e2d\uff0cPostman \u4f1a\u63d0\u53d6\u51fa\u7aef\u70b9\u5e76\u663e\u793a\u4e3a\uff1a<\/p>\n\n\n<figure class=\"rhino-code-snippet\" data-lang=\"plaintext\"><button type=\"button\" class=\"rhino-code-snippet__copy\" aria-label=\"Copy code to clipboard\"><svg class=\"rhino-code-snippet__icon-copy\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><rect x=\"9\" y=\"9\" width=\"13\" height=\"13\" rx=\"2\" ry=\"2\"><\/rect><path d=\"M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1\"><\/path><\/svg><svg class=\"rhino-code-snippet__icon-check\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><polyline points=\"20 6 9 17 4 12\"><\/polyline><\/svg><\/button><span class=\"rhino-code-snippet__sr\" aria-live=\"polite\"><\/span><pre class=\"line-numbers\"><code class=\"language-plaintext\" data-rhino-code=\"https%3A%2F%2Fquotes.toscrape.com%2Fapi%2Fquotes%3Fpage%3D1\"><\/code><\/pre><\/figure>\n\n\n<p class=\"wp-block-paragraph\">\u4fdd\u6301\u8bf7\u6c42\u65b9\u6cd5\u4e3a GET\uff0c\u7136\u540e\u70b9\u51fb <strong>\u53d1\u9001<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u54cd\u5e94\u9762\u677f\u663e\u793a <strong>200 OK<\/strong> \u4ee5\u53ca has_next\u3001page \u548c quotes \u7b49 JSON \u5b57\u6bb5\uff0c\u8bf4\u660e\u8be5\u7aef\u70b9\u5728\u6d4f\u89c8\u5668\u4e4b\u5916\u4e5f\u80fd\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u540c\u65f6\u68c0\u67e5 <strong>Params<\/strong> \u9009\u9879\u5361\u3002Postman \u4f1a\u5c06 page=1 \u62c6\u5206\u4e3a\u4e00\u4e2a\u67e5\u8be2\u53c2\u6570\u3002\u8fd9\u4e00\u70b9\u5f88\u91cd\u8981\uff0c\u56e0\u4e3a Python \u811a\u672c\u7a0d\u540e\u4f1a\u5c06\u8be5\u503c\u6539\u4e3a page=2\u3001page=3\uff0c\u4f9d\u6b64\u7c7b\u63a8\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u73b0\u5728\u6253\u5f00 Postman \u7684 <strong>\u4ee3\u7801\u7247\u6bb5<\/strong> \u9762\u677f\u5e76\u9009\u62e9 <strong>Python &#8211; Requests<\/strong>\u3002Postman \u4f1a\u4e3a\u540c\u4e00\u8bf7\u6c42\u751f\u6210 Python \u4ee3\u7801\uff0c\u5305\u62ec\u7aef\u70b9 URL\u3001\u65b9\u6cd5\u3001\u8bf7\u6c42\u5934\u548c\u8d1f\u8f7d\u7ed3\u6784\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8e\u771f\u5b9e\u7f51\u7ad9\uff0c\u8bf7\u628a\u8fd9\u6bb5\u751f\u6210\u7684\u4ee3\u7801\u4f5c\u4e3a\u8d77\u70b9\u3002\u8bf7\u6c42\u5934\u3001cookies\u3001\u4ee4\u724c\u548c\u8d1f\u8f7d\u503c\u53ef\u80fd\u76f4\u63a5\u51b3\u5b9a\u8be5\u7aef\u70b9\u5728\u6d4f\u89c8\u5668\u4e4b\u5916\u80fd\u5426\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"602\" src=\"https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/08\/web-scraping-vs-api-step-2-1024x602.png\" alt=\"API \u6570\u636e\u91c7\u96c6\u6559\u7a0b\" class=\"wp-image-40510\" srcset=\"https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/08\/web-scraping-vs-api-step-2-1024x602.png 1024w, https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/08\/web-scraping-vs-api-step-2-300x176.png 300w, https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/08\/web-scraping-vs-api-step-2-768x451.png 768w, https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/08\/web-scraping-vs-api-step-2-1536x903.png 1536w, https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/08\/web-scraping-vs-api-step-2-2048x1204.png 2048w, https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/08\/web-scraping-vs-api-step-2-18x12.png 18w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Postman \u786e\u8ba4\u6240\u590d\u5236\u7684\u7aef\u70b9\u8fd4\u56de JSON\uff0c\u5e76\u53ef\u8f6c\u6362\u4e3a Python Requests \u4ee3\u7801\u7247\u6bb5\u3002<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-what-to-check-before-moving-to-python\"><strong>\u8f6c\u5165 Python \u524d\u9700\u8981\u68c0\u67e5\u4ec0\u4e48<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u7f16\u5199\u4ee3\u7801\u4e4b\u524d\uff0c\u8bf7\u5148\u5728 Postman \u4e2d\u68c0\u67e5\u8be5\u8bf7\u6c42\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c3d\u53ef\u80fd\u4f18\u5148\u4ece <strong>Request URL<\/strong>\u3002\u8fd9\u662f\u7aef\u70b9\u5730\u5740\u3002\u7136\u540e\u68c0\u67e5 <strong>\u65b9\u6cd5<\/strong>\uff0c\u901a\u5e38\u662f GET \u6216 POST\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">GET \u8bf7\u6c42\u901a\u5e38\u628a\u53c2\u6570\u503c\u653e\u5728 URL \u4e2d\uff0cPOST \u8bf7\u6c42\u5219\u53ef\u80fd\u53d1\u9001\u5355\u72ec\u7684\u8d1f\u8f7d\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u63a5\u4e0b\u6765\uff0c\u68c0\u67e5 <strong>\u67e5\u8be2\u53c2\u6570<\/strong>\u3002\u5728\u672c\u6f14\u793a\u4e2d\uff0cpage=1 \u7528\u4e8e\u63a7\u5236\u5206\u9875\u3002\u5728\u771f\u5b9e\u7f51\u7ad9\u4e0a\uff0c\u53c2\u6570\u53ef\u4ee5\u63a7\u5236\u641c\u7d22\u8bcd\u3001\u7c7b\u522b\u3001\u57ce\u5e02\u3001\u65e5\u671f\u3001\u8d27\u5e01\u3001\u6392\u5e8f\u65b9\u5f0f\u3001\u504f\u79fb\u91cf\u6216\u6e38\u6807\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8e POST \u8bf7\u6c42\uff0c\u8bf7\u6253\u5f00 <strong>Payload<\/strong> \u6807\u7b7e\u9875\u3002\u8ba2\u623f\u7f51\u7ad9\u53ef\u80fd\u4f1a\u53d1\u9001 destination\u3001checkin\u3001checkout\u3001adults\u3001currency \u548c page \u7b49\u53c2\u6570\u503c\u3002\u7535\u5546\u7aef\u70b9\u5219\u53ef\u80fd\u4f7f\u7528 query\u3001category\u3001sort\u3001limit \u548c offset\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8f6c\u5165 Python \u4e4b\u524d\uff0c\u8bf7\u68c0\u67e5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Headers:<\/strong> content type\u3001accept\u3001user agent \u4ee5\u53ca\u8bf7\u6c42\u7279\u6709\u7684\u8bf7\u6c42\u5934<\/li>\n\n\n\n<li><strong>Cookies \u6216\u4ee4\u724c\uff1a<\/strong> \u4f1a\u8bdd\u503c\u3001CSRF \u4ee4\u724c\u6216\u6388\u6743\u51ed\u8bc1\u503c<\/li>\n\n\n\n<li><strong>\u54cd\u5e94\u7ed3\u6784\uff1a<\/strong> \u60a8\u9700\u8981\u7684\u5b57\u6bb5\u5728 JSON \u4e2d\u7684\u4f4d\u7f6e<\/li>\n\n\n\n<li><strong>\u5206\u9875\u5b57\u6bb5\uff1a<\/strong> \u4f8b\u5982 page\u3001offset\u3001cursor\u3001has_next \u6216 next \u7b49\u503c<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u4e4b\u540e Python \u8bf7\u6c42\u5931\u8d25\uff0c\u901a\u5e38\u5c31\u662f\u6f0f\u6389\u4e86\u5176\u4e2d\u67d0\u4e00\u9879\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-step-3-create-and-run-the-first-python-request\"><strong>\u7b2c 3 \u6b65\uff1a\u7f16\u5199\u5e76\u8fd0\u884c\u7b2c\u4e00\u4e2a Python \u8bf7\u6c42<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6253\u5f00\u4ee3\u7801\u7f16\u8f91\u5668\uff0c\u4f8b\u5982 VS Code\u3001Cursor\uff0c\u6216\u7eaf\u6587\u672c\u6a21\u5f0f\u4e0b\u7684 TextEdit\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u65b0\u5efa\u4e00\u4e2a\u6587\u4ef6\uff0c\u547d\u540d\u4e3a\uff1a<\/p>\n\n\n<figure class=\"rhino-code-snippet\" data-lang=\"plaintext\"><button type=\"button\" class=\"rhino-code-snippet__copy\" aria-label=\"Copy code to clipboard\"><svg class=\"rhino-code-snippet__icon-copy\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><rect x=\"9\" y=\"9\" width=\"13\" height=\"13\" rx=\"2\" ry=\"2\"><\/rect><path d=\"M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1\"><\/path><\/svg><svg class=\"rhino-code-snippet__icon-check\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><polyline points=\"20 6 9 17 4 12\"><\/polyline><\/svg><\/button><span class=\"rhino-code-snippet__sr\" aria-live=\"polite\"><\/span><pre class=\"line-numbers\"><code class=\"language-plaintext\" data-rhino-code=\"quotes_api_scraper.py\"><\/code><\/pre><\/figure>\n\n\n<p class=\"wp-block-paragraph\">\u7c98\u8d34 <strong>Python &#8211; Requests<\/strong> \u7531 Postman \u751f\u6210\u7684\u4ee3\u7801\u7c98\u8d34\u5230\u8be5\u6587\u4ef6\u4e2d\uff1a<\/p>\n\n\n<figure class=\"rhino-code-snippet\" data-lang=\"python\"><button type=\"button\" class=\"rhino-code-snippet__copy\" aria-label=\"Copy code to clipboard\"><svg class=\"rhino-code-snippet__icon-copy\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><rect x=\"9\" y=\"9\" width=\"13\" height=\"13\" rx=\"2\" ry=\"2\"><\/rect><path d=\"M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1\"><\/path><\/svg><svg class=\"rhino-code-snippet__icon-check\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><polyline points=\"20 6 9 17 4 12\"><\/polyline><\/svg><\/button><span class=\"rhino-code-snippet__sr\" aria-live=\"polite\"><\/span><pre class=\"line-numbers\"><code class=\"language-python\" data-rhino-code=\"import%20requests%0A%0Aurl%20%3D%20%22https%3A%2F%2Fquotes.toscrape.com%2Fapi%2Fquotes%3Fpage%3D1%22%0A%0Apayload%20%3D%20%7B%7D%0A%0Aheaders%20%3D%20%7B%0A%0A%20%20%27accept%27%3A%20%27%2A%2F%2A%27%2C%0A%0A%20%20%27accept-language%27%3A%20%27en-US%2Cen%3Bq%3D0.9%27%2C%0A%0A%20%20%27priority%27%3A%20%27u%3D1%2C%20i%27%2C%0A%0A%20%20%27referer%27%3A%20%27https%3A%2F%2Fquotes.toscrape.com%2Fscroll%27%2C%0A%0A%20%20%27sec-ch-ua%27%3A%20%27%22Not%3DA%3FBrand%22%3Bv%3D%2299%22%2C%20%22Google%20Chrome%22%3Bv%3D%22151%22%2C%20%22Chromium%22%3Bv%3D%22151%22%27%2C%0A%0A%20%20%27sec-ch-ua-mobile%27%3A%20%27%3F1%27%2C%0A%0A%20%20%27sec-ch-ua-platform%27%3A%20%27%22Android%22%27%2C%0A%0A%20%20%27sec-fetch-dest%27%3A%20%27empty%27%2C%0A%0A%20%20%27sec-fetch-mode%27%3A%20%27cors%27%2C%0A%0A%20%20%27sec-fetch-site%27%3A%20%27same-origin%27%2C%0A%0A%20%20%27user-agent%27%3A%20%27Mozilla%2F5.0%20%28Linux%3B%20Android%2015%3B%20Pixel%209%29%20AppleWebKit%2F537.36%20%28KHTML%2C%20like%20Gecko%29%20Chrome%2F151.0.0.0%20Mobile%20Safari%2F537.36%27%2C%0A%0A%20%20%27x-requested-with%27%3A%20%27XMLHttpRequest%27%0A%0A%7D%0A%0Aresponse%20%3D%20requests.request%28%22GET%22%2C%20url%2C%20headers%3Dheaders%2C%20data%3Dpayload%29%0A%0Aprint%28response.text%29\"><\/code><\/pre><\/figure>\n\n\n<p class=\"wp-block-paragraph\">\u4fdd\u5b58\u6587\u4ef6\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6253\u5f00\u7ec8\u7aef\u5e76\u8fdb\u5165\u60a8\u4fdd\u5b58\u8be5\u6587\u4ef6\u7684\u6587\u4ef6\u5939\u3002\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u628a\u5b83\u4fdd\u5b58\u5728\u684c\u9762\u4e0a\uff0c\u8bf7\u8fd0\u884c\uff1a<\/p>\n\n\n<figure class=\"rhino-code-snippet\" data-lang=\"bash\"><button type=\"button\" class=\"rhino-code-snippet__copy\" aria-label=\"Copy code to clipboard\"><svg class=\"rhino-code-snippet__icon-copy\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><rect x=\"9\" y=\"9\" width=\"13\" height=\"13\" rx=\"2\" ry=\"2\"><\/rect><path d=\"M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1\"><\/path><\/svg><svg class=\"rhino-code-snippet__icon-check\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><polyline points=\"20 6 9 17 4 12\"><\/polyline><\/svg><\/button><span class=\"rhino-code-snippet__sr\" aria-live=\"polite\"><\/span><pre class=\"line-numbers\"><code class=\"language-bash\" data-rhino-code=\"cd%20~%2FDesktop\"><\/code><\/pre><\/figure>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u521b\u5efa\u4e00\u4e2a\u865a\u62df\u73af\u5883\uff1a<\/p>\n\n\n<figure class=\"rhino-code-snippet\" data-lang=\"bash\"><button type=\"button\" class=\"rhino-code-snippet__copy\" aria-label=\"Copy code to clipboard\"><svg class=\"rhino-code-snippet__icon-copy\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><rect x=\"9\" y=\"9\" width=\"13\" height=\"13\" rx=\"2\" ry=\"2\"><\/rect><path d=\"M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1\"><\/path><\/svg><svg class=\"rhino-code-snippet__icon-check\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><polyline points=\"20 6 9 17 4 12\"><\/polyline><\/svg><\/button><span class=\"rhino-code-snippet__sr\" aria-live=\"polite\"><\/span><pre class=\"line-numbers\"><code class=\"language-bash\" data-rhino-code=\"python3%20-m%20venv%20scraping-env\"><\/code><\/pre><\/figure>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6fc0\u6d3b\u5b83\uff1a<\/p>\n\n\n<figure class=\"rhino-code-snippet\" data-lang=\"bash\"><button type=\"button\" class=\"rhino-code-snippet__copy\" aria-label=\"Copy code to clipboard\"><svg class=\"rhino-code-snippet__icon-copy\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><rect x=\"9\" y=\"9\" width=\"13\" height=\"13\" rx=\"2\" ry=\"2\"><\/rect><path d=\"M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1\"><\/path><\/svg><svg class=\"rhino-code-snippet__icon-check\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><polyline points=\"20 6 9 17 4 12\"><\/polyline><\/svg><\/button><span class=\"rhino-code-snippet__sr\" aria-live=\"polite\"><\/span><pre class=\"line-numbers\"><code class=\"language-bash\" data-rhino-code=\"source%20scraping-env%2Fbin%2Factivate\"><\/code><\/pre><\/figure>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u865a\u62df\u73af\u5883\u4e2d\u5b89\u88c5 Requests\uff1a<\/p>\n\n\n<figure class=\"rhino-code-snippet\" data-lang=\"bash\"><button type=\"button\" class=\"rhino-code-snippet__copy\" aria-label=\"Copy code to clipboard\"><svg class=\"rhino-code-snippet__icon-copy\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><rect x=\"9\" y=\"9\" width=\"13\" height=\"13\" rx=\"2\" ry=\"2\"><\/rect><path d=\"M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1\"><\/path><\/svg><svg class=\"rhino-code-snippet__icon-check\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><polyline points=\"20 6 9 17 4 12\"><\/polyline><\/svg><\/button><span class=\"rhino-code-snippet__sr\" aria-live=\"polite\"><\/span><pre class=\"line-numbers\"><code class=\"language-bash\" data-rhino-code=\"python3%20-m%20pip%20install%20requests\"><\/code><\/pre><\/figure>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd0\u884c\u811a\u672c\uff1a<\/p>\n\n\n<figure class=\"rhino-code-snippet\" data-lang=\"bash\"><button type=\"button\" class=\"rhino-code-snippet__copy\" aria-label=\"Copy code to clipboard\"><svg class=\"rhino-code-snippet__icon-copy\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><rect x=\"9\" y=\"9\" width=\"13\" height=\"13\" rx=\"2\" ry=\"2\"><\/rect><path d=\"M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1\"><\/path><\/svg><svg class=\"rhino-code-snippet__icon-check\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><polyline points=\"20 6 9 17 4 12\"><\/polyline><\/svg><\/button><span class=\"rhino-code-snippet__sr\" aria-live=\"polite\"><\/span><pre class=\"line-numbers\"><code class=\"language-bash\" data-rhino-code=\"python3%20quotes_api_scraper.py\"><\/code><\/pre><\/figure>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u4e00\u5207\u6b63\u5e38\uff0c\u7ec8\u7aef\u4f1a\u6253\u5370\u51fa JSON \u54cd\u5e94\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u8fd9\u4e00\u9636\u6bb5\uff0c\u76ee\u6807\u5f88\u7b80\u5355\uff1a <strong>\u786e\u8ba4 Python \u80fd\u591f\u53d1\u9001\u60a8\u5728 Postman \u4e2d\u6d4b\u8bd5\u8fc7\u7684\u540c\u4e00\u4e2a\u8bf7\u6c42<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u60a8\u770b\u5230\u63d0\u793a\u627e\u4e0d\u5230\u6587\u4ef6\u7684\u62a5\u9519\uff0c\u8bf7\u68c0\u67e5\u6587\u4ef6\u540d\u3002\u5728 Mac \u4e0a\uff0cTextEdit \u53ef\u80fd\u4f1a\u628a\u6587\u4ef6\u4fdd\u5b58\u4e3a .rtf \u683c\u5f0f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-step-4-collect-all-pages-and-save-to-csv\"><strong>\u7b2c 4 \u6b65\uff1a\u91c7\u96c6\u6240\u6709\u5206\u9875\u5e76\u4fdd\u5b58\u4e3a CSV<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Go back to quotes_api_scraper.py.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u73b0\u5728\uff0c\u7528\u4e00\u4e2a\u5b8c\u6574\u7684\u722c\u866b\u66ff\u6362\u6d4b\u8bd5\u4ee3\u7801\u3002\u8fd9\u4e2a\u7248\u672c\u4f1a\u6cbf\u7528 Postman \u4e2d\u7684\u76f8\u540c\u8bf7\u6c42\u5934\uff0c\u81ea\u52a8\u66f4\u6539 page \u7684\u503c\uff0c\u5e76\u5c06\u7ed3\u679c\u4fdd\u5b58\u5230 quotes.csv\u3002<\/p>\n\n\n<figure class=\"rhino-code-snippet\" data-lang=\"python\"><button type=\"button\" class=\"rhino-code-snippet__copy\" aria-label=\"Copy code to clipboard\"><svg class=\"rhino-code-snippet__icon-copy\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><rect x=\"9\" y=\"9\" width=\"13\" height=\"13\" rx=\"2\" ry=\"2\"><\/rect><path d=\"M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1\"><\/path><\/svg><svg class=\"rhino-code-snippet__icon-check\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><polyline points=\"20 6 9 17 4 12\"><\/polyline><\/svg><\/button><span class=\"rhino-code-snippet__sr\" aria-live=\"polite\"><\/span><pre class=\"line-numbers\"><code class=\"language-python\" data-rhino-code=\"import%20csv%0A%0Aimport%20requests%0A%0Apayload%20%3D%20%7B%7D%0A%0Aheaders%20%3D%20%7B%0A%0A%C2%A0%C2%A0%27accept%27%3A%20%27%2A%2F%2A%27%2C%0A%0A%C2%A0%C2%A0%27accept-language%27%3A%20%27en-US%2Cen%3Bq%3D0.9%27%2C%0A%0A%C2%A0%C2%A0%27priority%27%3A%20%27u%3D1%2C%20i%27%2C%0A%0A%C2%A0%C2%A0%27referer%27%3A%20%27https%3A%2F%2Fquotes.toscrape.com%2Fscroll%27%2C%0A%0A%C2%A0%C2%A0%27sec-ch-ua%27%3A%20%27%22Not%3DA%3FBrand%22%3Bv%3D%2299%22%2C%20%22Google%20Chrome%22%3Bv%3D%22151%22%2C%20%22Chromium%22%3Bv%3D%22151%22%27%2C%0A%0A%C2%A0%C2%A0%27sec-ch-ua-mobile%27%3A%20%27%3F1%27%2C%0A%0A%C2%A0%C2%A0%27sec-ch-ua-platform%27%3A%20%27%22Android%22%27%2C%0A%0A%C2%A0%C2%A0%27sec-fetch-dest%27%3A%20%27empty%27%2C%0A%0A%C2%A0%C2%A0%27sec-fetch-mode%27%3A%20%27cors%27%2C%0A%0A%C2%A0%C2%A0%27sec-fetch-site%27%3A%20%27same-origin%27%2C%0A%0A%C2%A0%C2%A0%27user-agent%27%3A%20%27Mozilla%2F5.0%20%28Linux%3B%20Android%2015%3B%20Pixel%209%29%20AppleWebKit%2F537.36%20%28KHTML%2C%20like%20Gecko%29%20Chrome%2F151.0.0.0%20Mobile%20Safari%2F537.36%27%2C%0A%0A%C2%A0%C2%A0%27x-requested-with%27%3A%20%27XMLHttpRequest%27%0A%0A%7D%0A%0Aall_quotes%20%3D%20%5B%5D%0A%0Apage%20%3D%201%0A%0Awhile%20True%3A%0A%0A%C2%A0%C2%A0%C2%A0%C2%A0url%20%3D%20f%22https%3A%2F%2Fquotes.toscrape.com%2Fapi%2Fquotes%3Fpage%3D%7Bpage%7D%22%0A%0A%C2%A0%C2%A0%C2%A0%C2%A0response%20%3D%20requests.request%28%22GET%22%2C%20url%2C%20headers%3Dheaders%2C%20data%3Dpayload%2C%20timeout%3D30%29%0A%0A%C2%A0%C2%A0%C2%A0%C2%A0response.raise_for_status%28%29%0A%0A%C2%A0%C2%A0%C2%A0%C2%A0data%20%3D%20response.json%28%29%0A%0A%C2%A0%C2%A0%C2%A0%C2%A0all_quotes.extend%28data%5B%22quotes%22%5D%29%0A%0A%C2%A0%C2%A0%C2%A0%C2%A0if%20not%20data%5B%22has_next%22%5D%3A%0A%0A%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0break%0A%0A%C2%A0%C2%A0%C2%A0%C2%A0page%20%2B%3D%201%0A%0Awith%20open%28%22quotes.csv%22%2C%20%22w%22%2C%20newline%3D%22%22%2C%20encoding%3D%22utf-8%22%29%20as%20file%3A%0A%0A%C2%A0%C2%A0%C2%A0%C2%A0writer%20%3D%20csv.DictWriter%28file%2C%20fieldnames%3D%5B%22text%22%2C%20%22author%22%2C%20%22tags%22%5D%29%0A%0A%C2%A0%C2%A0%C2%A0%C2%A0writer.writeheader%28%29%0A%0A%C2%A0%C2%A0%C2%A0%C2%A0for%20quote%20in%20all_quotes%3A%0A%0A%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0writer.writerow%28%7B%0A%0A%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%22text%22%3A%20quote%5B%22text%22%5D%2C%0A%0A%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%22author%22%3A%20quote%5B%22author%22%5D%5B%22name%22%5D%2C%0A%0A%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%22tags%22%3A%20%22%2C%20%22.join%28quote%5B%22tags%22%5D%29%2C%0A%0A%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%7D%29%0A%0Aprint%28f%22Saved%20%7Blen%28all_quotes%29%7D%20quotes%20to%20quotes.csv%22%29\"><\/code><\/pre><\/figure>\n\n\n<p class=\"wp-block-paragraph\">\u4fdd\u5b58\u6587\u4ef6\u5e76\u518d\u6b21\u8fd0\u884c\uff1a<\/p>\n\n\n<figure class=\"rhino-code-snippet\" data-lang=\"bash\"><button type=\"button\" class=\"rhino-code-snippet__copy\" aria-label=\"Copy code to clipboard\"><svg class=\"rhino-code-snippet__icon-copy\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><rect x=\"9\" y=\"9\" width=\"13\" height=\"13\" rx=\"2\" ry=\"2\"><\/rect><path d=\"M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1\"><\/path><\/svg><svg class=\"rhino-code-snippet__icon-check\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><polyline points=\"20 6 9 17 4 12\"><\/polyline><\/svg><\/button><span class=\"rhino-code-snippet__sr\" aria-live=\"polite\"><\/span><pre class=\"line-numbers\"><code class=\"language-bash\" data-rhino-code=\"python3%20quotes_api_scraper.py\"><\/code><\/pre><\/figure>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u73b0\u5728\u60a8\u5e94\u8be5\u4f1a\u5728\u540c\u4e00\u4e2a\u6587\u4ef6\u5939\u4e2d\u770b\u5230\u4e00\u4e2a\u65b0\u6587\u4ef6\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>quotes.csv<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"860\" src=\"https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/08\/web-scraping-vs-api-step-4-1024x860.png\" alt=\"API \u6570\u636e\u91c7\u96c6\u6559\u7a0b\" class=\"wp-image-40511\" srcset=\"https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/08\/web-scraping-vs-api-step-4-1024x860.png 1024w, https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/08\/web-scraping-vs-api-step-4-300x252.png 300w, https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/08\/web-scraping-vs-api-step-4-768x645.png 768w, https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/08\/web-scraping-vs-api-step-4-1536x1290.png 1536w, https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/08\/web-scraping-vs-api-step-4-14x12.png 14w, https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/08\/web-scraping-vs-api-step-4.png 1676w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e2a CSV \u5c31\u662f\u672c\u6559\u7a0b\u7684\u6700\u7ec8\u6210\u679c\u3002\u5b83\u5305\u542b\u6240\u6709\u53ef\u7528\u9875\u9762\u4e2d\u7684\u8bed\u5f55\u5185\u5bb9\u3001\u4f5c\u8005\u59d3\u540d\u548c\u6807\u7b7e\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u771f\u5b9e\u7f51\u7ad9\u4e0a\uff0c\u4e00\u5f00\u59cb\u8bf7\u4fdd\u7559 Postman \u751f\u6210\u7684\u8bf7\u6c42\u5934\u3002\u7b49\u6293\u53d6\u811a\u672c\u8dd1\u901a\u4e4b\u540e\uff0c\u60a8\u53ef\u4ee5\u9010\u4e2a\u5220\u9664\u53ef\u9009\u7684\u8bf7\u6c42\u5934\u5e76\u91cd\u65b0\u6d4b\u8bd5\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-why-api-scraping-needs-proxies-stable-sessions-or-geo-targeting\"><strong>\u4e3a\u4ec0\u4e48 API \u6293\u53d6\u9700\u8981\u4ee3\u7406\u3001\u7a33\u5b9a\u4f1a\u8bdd\u6216\u5730\u7406\u5b9a\u4f4d<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">API \u7aef\u70b9\u6293\u53d6\u6bd4\u6d4f\u89c8\u5668\u81ea\u52a8\u5316\u66f4\u5feb\uff0c\u4f46 <strong>\u8bf7\u6c42\u4ecd\u7136\u6765\u81ea\u67d0\u4e2a IP \u5730\u5740<\/strong>\u3002\u5728\u5c0f\u89c4\u6a21\u573a\u666f\u4e0b\uff0c\u60a8\u7684\u666e\u901a\u7f51\u7edc\u8fde\u63a5\u53ef\u80fd\u5c31\u591f\u7528\u3002\u89c4\u6a21\u53d8\u5927\u540e\uff0c\u53cd\u590d\u8bf7\u6c42\u7aef\u70b9\u53ef\u80fd\u4f1a\u9047\u5230 <strong>\u901f\u7387\u9650\u5236\u3001\u533a\u57df\u5316\u54cd\u5e94\u6216 IP \u4fe1\u8a89\u68c0\u67e5<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8e\u8de8\u5927\u91cf\u9875\u9762\u7684\u72ec\u7acb\u7aef\u70b9\u8bf7\u6c42\uff0c <a href=\"https:\/\/nodemaven.com\/zh\/proxies\/rotating-residential-proxies\/\">\u8f6e\u6362\u4f4f\u5b85\u4ee3\u7406<\/a> \u6709\u52a9\u4e8e\u628a\u6d41\u91cf\u5206\u6563\u5230 <strong>\u5e72\u51c0\u7684\u5bb6\u5ead\u7528\u6237 IP \u4e0a<\/strong>\u3002\u5bf9\u4e8e\u9884\u8ba2\u5f15\u64ce\u3001\u672c\u5730\u5546\u6237\u5217\u8868\u6216\u4ef7\u683c\u76d1\u63a7\uff0c <strong>\u7c98\u6027\u4f1a\u8bdd<\/strong> \u6709\u52a9\u4e8e\u5728\u4efb\u52a1\u6267\u884c\u671f\u95f4\u4fdd\u6301\u8bf7\u6c42\u73af\u5883\u7684\u4e00\u81f4\u6027\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u7528 <a href=\"https:\/\/nodemaven.com\/zh\/proxies\/isp-proxies\/\">ISP \u4ee3\u7406<\/a> \u9002\u7528\u4e8e <strong>\u4ece\u4e00\u4e2a\u7a33\u5b9a IP \u8fdb\u884c\u7684\u5468\u671f\u6027\u76d1\u63a7<\/strong>\u3002\u5bf9\u4e8e Python \u811a\u672c\uff0cNodeMaven \u7684 <a href=\"https:\/\/nodemaven.com\/zh\/use-cases\/proxies-for-python\/\">\u9002\u7528\u4e8e Python \u7684\u4ee3\u7406<\/a> \u9875\u9762\u4ecb\u7ecd\u4e86\u5e38\u89c1\u7684\u914d\u7f6e\u65b9\u5f0f\u3002\u5982\u679c\u8be5\u7aef\u70b9\u8fd4\u56de\u672c\u5730\u4ef7\u683c\u3001\u914d\u9001\u53ef\u7528\u6027\u6216\u533a\u57df\u6027\u5546\u54c1\u5217\u8868\uff0c <a href=\"https:\/\/nodemaven.com\/zh\/features\/zip-level-targeting\/\">ZIP \u7ea7\u522b\u5b9a\u4f4d<\/a> \u6709\u52a9\u4e8e\u5c06\u6570\u636e\u96c6\u4e0e\u76ee\u6807\u4f4d\u7f6e\u5bf9\u5e94\u8d77\u6765\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8e\u9884\u8ba2\u7c7b\u7aef\u70b9\uff0c <strong>\u4ef7\u683c\u3001\u7a0e\u8d39\u3001\u53ef\u7528\u6027\u548c\u8d27\u5e01<\/strong> \u53ef\u80fd\u4f1a\u56e0\u56fd\u5bb6\u3001\u57ce\u5e02\u3001cookie \u548c\u4f1a\u8bdd\u72b6\u6001\u800c\u53d8\u5316\u3002\u5982\u679c\u6293\u53d6\u7a0b\u5e8f\u5728\u8bf7\u6c42\u4e4b\u95f4\u5207\u6362\u4e86\u5730\u533a\uff0c\u5373\u4f7f\u4ee3\u7801\u8fd0\u884c\u6b63\u5e38\uff0cCSV \u6570\u636e\u4e5f\u53ef\u80fd\u51fa\u73b0\u524d\u540e\u4e0d\u4e00\u81f4\u3002<\/p>\n\n\n<div\n\t\t\t\n\t\t\tclass=\"so-widget-rhinocore-addons-rhino-alert-banner so-widget-rhinocore-addons-rhino-alert-banner-default-d75171398898\"\n\t\t\t\n\t\t><div class=\"rhino-widget rhino-widget--rhinocore-addons-rhino-alert-banner section-alert\"    style=\"--alert-background-color: #E6E6FF\"\n>\n            <div class=\"section-alert__icon\">\n            <img decoding=\"async\" src=\"https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/02\/icon-4.svg\" alt=\"\" loading=\"lazy\" width=\"64\" height=\"64\">        <\/div>\n    \n            <div class=\"section-alert__main\">\n                            <div class=\"section-alert__title\">\u7528\u5e72\u51c0\u7684\u4f1a\u8bdd\u6269\u5c55 API \u6293\u53d6\u89c4\u6a21<\/div>\n            \n                            <div class=\"section-alert__description\"><p>\u4f7f\u7528 NodeMaven \u4f4f\u5b85\u4ee3\u7406\u3001\u7c98\u6027\u4f1a\u8bdd\u3001\u5730\u7406\u5b9a\u4f4d\uff0c\u4ee5\u53ca\u5e94\u5bf9\u91cd\u5ea6 JavaScript \u9875\u9762\u7684 Scraping Browser\u3002\u8d77\u6b65\u65b9\u5f0f\uff1a <strong>750 MB \u4ec5\u9700 $3.50<\/strong>.<\/p>\n<\/div>\n                    <\/div>\n    \n            <a\n            class=\"section-alert__button b-btn b-btn--static-xl b-btn--secondary-black\"\n            href=\"https:\/\/dashboard.nodemaven.com\/checkout\/pag\/trial\"\n            >\n            \u7acb\u5373\u8bd5\u7528        <\/a>\n    <\/div>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-common-problems-when-scraping-api-endpoints\"><strong>\u6293\u53d6 API \u63a5\u53e3\u65f6\u7684\u5e38\u89c1\u95ee\u9898<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-the-endpoint-works-in-chrome-but-fails-in-python\"><strong>\u7aef\u70b9\u5728 Chrome \u4e2d\u53ef\u7528\uff0c\u4f46\u5728 Python \u4e2d\u5931\u8d25<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u901a\u5e38\u610f\u5473\u7740 Python \u8bf7\u6c42\u7f3a\u5c11\u4e86\u6d4f\u89c8\u5668\u81ea\u52a8\u53d1\u9001\u7684\u67d0\u4e9b\u5185\u5bb9\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bf7\u68c0\u67e5\u8bf7\u6c42\u5934\u3001cookie\u3001CSRF \u4ee4\u724c\u3001\u6388\u6743\u503c\u3001\u7b7e\u540d\u8bf7\u6c42\u5b57\u6bb5\u4ee5\u53ca POST \u8f7d\u8377\u3002\u5c06 DevTools \u4e2d\u53ef\u6b63\u5e38\u5de5\u4f5c\u7684\u8bf7\u6c42\u4e0e Python \u8bf7\u6c42\u9010\u9879\u5bf9\u6bd4\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A <a href=\"https:\/\/stackoverflow.com\/questions\/67246415\/scraping-data-from-a-dynamic-web-table\">\u5173\u4e8e\u6293\u53d6\u52a8\u6001\u7f51\u9875\u8868\u683c\u7684 Stack Overflow \u8ba8\u8bba\u5e16<\/a> \u6e05\u695a\u5730\u5c55\u793a\u4e86\u8fd9\u79cd\u6a21\u5f0f\u3002XHR \u8bf7\u6c42\u9700\u8981\u5148\u4ece\u9875\u9762\u83b7\u53d6\u9a8c\u8bc1\u4ee4\u724c\uff0cAPI \u8bf7\u6c42\u624d\u80fd\u6210\u529f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>API \u8fd4\u56de 401\u3001403 \u6216 429<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">401 \u6216 403 \u901a\u5e38\u610f\u5473\u7740\u8be5\u7aef\u70b9\u9700\u8981\u6388\u6743\u3001\u6709\u6548\u4f1a\u8bdd\u6216\u8bf7\u6c42\u7b7e\u540d\u3002\u8bf7\u52ff\u5f3a\u884c\u8bbf\u95ee\u79c1\u6709\u7aef\u70b9\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">429 \u8868\u793a\u8bf7\u6c42\u8fc7\u591a\u3002\u8bf7\u653e\u6162\u901f\u5ea6\u3001\u6dfb\u52a0\u5e26\u9000\u907f\u673a\u5236\u7684\u91cd\u8bd5\uff0c\u5e76\u907f\u514d\u6240\u6709\u8bf7\u6c42\u90fd\u4ece\u540c\u4e00\u4e2a IP \u53d1\u51fa\u3002\u5bf9\u4e8e\u89c4\u6a21\u8f83\u5927\u7684\u516c\u5f00\u6570\u636e\u91c7\u96c6\u4efb\u52a1\uff0c <a href=\"https:\/\/nodemaven.com\/zh\/proxies\/rotating-residential-proxies\/\">\u8f6e\u6362\u4f4f\u5b85\u4ee3\u7406<\/a> \u53ef\u4ee5\u5c06\u8bf7\u6c42\u5206\u6563\u5230\u66f4\u5e72\u51c0\u7684\u5bb6\u5ead\u5bbd\u5e26 IP \u4e0a\uff0c\u800c <a href=\"https:\/\/nodemaven.com\/zh\/proxies\/isp-proxies\/\">ISP \u4ee3\u7406<\/a> \u66f4\u9002\u5408\u9700\u8981\u56fa\u5b9a\u5730\u5740\u7684\u5468\u671f\u6027\u68c0\u67e5\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-the-json-is-empty-or-missing-fields\"><strong>JSON \u4e3a\u7a7a\u6216\u7f3a\u5c11\u5b57\u6bb5<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8be5\u8bf7\u6c42\u53ef\u80fd\u9700\u8981\u65e5\u671f\u3001\u5730\u533a\u3001\u641c\u7d22\u5173\u952e\u8bcd\u3001\u9875\u7801\u3001\u7b5b\u9009\u6761\u4ef6\u3001\u8d27\u5e01\u6216\u8f7d\u8377\u503c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6253\u5f00 <strong>Payload<\/strong> \u548c <strong>Query String Parameters<\/strong> DevTools \u4e2d\u7684\u76f8\u5173\u6807\u7b7e\u9875\u3002\u7136\u540e\u4fee\u6539\u5176\u4e2d\u4e00\u4e2a\u503c\uff0c\u5728 Postman \u4e2d\u91cd\u65b0\u53d1\u9001\u8bf7\u6c42\u3002\u8fd9\u6709\u52a9\u4e8e\u60a8\u5f04\u6e05\u54ea\u4e2a\u53c2\u6570\u63a7\u5236\u54cd\u5e94\u4e2d\u7684\u54ea\u90e8\u5206\u5185\u5bb9\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-the-endpoint-changes\"><strong>\u7aef\u70b9\u53d1\u751f\u53d8\u66f4<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u524d\u7aef\u7aef\u70b9\u5e76\u4e0d\u662f\u7a33\u5b9a\u7684\u63a5\u53e3\u7ea6\u5b9a\u3002\u7f51\u7ad9\u53ef\u80fd\u5728\u6beb\u65e0\u9884\u544a\u7684\u60c5\u51b5\u4e0b\u91cd\u547d\u540d\u8def\u7531\u3001\u66f4\u6539\u8f7d\u8377\u3001\u79fb\u9664\u5b57\u6bb5\u6216\u65b0\u589e\u4ee4\u724c\u6821\u9a8c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4fdd\u5b58\u6570\u636e\u524d\u5148\u505a\u54cd\u5e94\u6821\u9a8c\u3002\u5982\u679c\u7f3a\u5c11\u5fc5\u9700\u5b57\u6bb5\uff0c\u8bf7\u8bb0\u5f55 URL\u3001\u72b6\u6001\u7801\u3001\u54cd\u5e94\u7247\u6bb5\u548c\u65f6\u95f4\u6233\uff0c\u800c\u4e0d\u662f\u628a\u9519\u8bef\u6570\u636e\u5199\u5165 CSV\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u8be5\u7aef\u70b9\u4f9d\u8d56\u70b9\u51fb\u64cd\u4f5c\u3001\u6e32\u67d3\u540e\u7684\u5185\u5bb9\u3001\u79c1\u6709\u4ee4\u724c\u6216\u6301\u7eed\u7684\u6d4f\u89c8\u5668\u72b6\u6001\uff0c\u8bf7\u6539\u56de\u6d4f\u89c8\u5668\u6293\u53d6\u65b9\u5f0f\u3002\u5bf9\u4e8e\u8fd9\u7c7b\u60c5\u51b5\uff0c <a href=\"https:\/\/nodemaven.com\/zh\/proxies\/scraping-browser\/\">NodeMaven \u6293\u53d6\u6d4f\u89c8\u5668<\/a> \u53ef\u4ee5\u8fd0\u884c\u771f\u5b9e\u7684\u4e91\u7aef\u6d4f\u89c8\u5668\uff0c\u5e76\u652f\u6301 NodeMaven \u4ee3\u7406\u3001CAPTCHA \u5904\u7406\u3001Live Browser \u8c03\u8bd5\u548c\u4f1a\u8bdd\u5f55\u5236\u3002<\/p>\n\n\n<div\n\t\t\t\n\t\t\tclass=\"so-widget-rhinocore-addons-rhino-alert-banner so-widget-rhinocore-addons-rhino-alert-banner-default-d75171398898\"\n\t\t\t\n\t\t><div class=\"rhino-widget rhino-widget--rhinocore-addons-rhino-alert-banner section-alert\"    style=\"--alert-background-color: #E6E6FF\"\n>\n            <div class=\"section-alert__icon\">\n            <img decoding=\"async\" src=\"https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/02\/icon-4.svg\" alt=\"\" loading=\"lazy\" width=\"64\" height=\"64\">        <\/div>\n    \n            <div class=\"section-alert__main\">\n                            <div class=\"section-alert__title\">\u7528\u5e72\u51c0\u7684\u4f1a\u8bdd\u6269\u5c55 API \u6293\u53d6\u89c4\u6a21<\/div>\n            \n                            <div class=\"section-alert__description\"><p>\u4f7f\u7528 NodeMaven \u4f4f\u5b85\u4ee3\u7406\u3001\u7c98\u6027\u4f1a\u8bdd\u3001\u5730\u7406\u5b9a\u4f4d\uff0c\u4ee5\u53ca\u5e94\u5bf9\u91cd\u5ea6 JavaScript \u9875\u9762\u7684 Scraping Browser\u3002\u8d77\u6b65\u65b9\u5f0f\uff1a <strong>750 MB \u4ec5\u9700 $3.50<\/strong>.<\/p>\n<\/div>\n                    <\/div>\n    \n            <a\n            class=\"section-alert__button b-btn b-btn--static-xl b-btn--secondary-black\"\n            href=\"https:\/\/dashboard.nodemaven.com\/checkout\/pag\/trial\"\n            >\n            \u7acb\u5373\u8bd5\u7528        <\/a>\n    <\/div>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-conclusion\"><strong>\u7ed3\u8bba<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u52a8\u624b\u7f16\u5199 Selenium \u6293\u53d6\u7a0b\u5e8f\u4e4b\u524d\uff0c\u5148\u67e5\u770b Network \u6807\u7b7e\u9875\u3002\u5982\u679c\u9875\u9762\u672c\u8eab\u5c31\u901a\u8fc7 JSON \u7aef\u70b9\u52a0\u8f7d\u6570\u636e\uff0c\u91c7\u7528 API \u6293\u53d6\u53ef\u4ee5\u8282\u7701\u65f6\u95f4\u5e76\u83b7\u5f97\u66f4\u6574\u6d01\u7684\u8f93\u51fa\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5148\u4ece\u4e00\u4e2a\u8bf7\u6c42\u5f00\u59cb\u3002\u5728 Postman \u4e2d\u6d4b\u8bd5\u5b83\uff0c\u628a\u5b83\u8f6c\u6362\u6210 Python \u4ee3\u7801\uff0c\u52a0\u4e0a\u5206\u9875\uff0c\u518d\u628a\u6570\u636e\u4fdd\u5b58\u4e3a CSV\u3002\u7136\u540e\u5728\u6269\u5927\u4efb\u52a1\u89c4\u6a21\u4e4b\u524d\uff0c\u68c0\u67e5\u901f\u7387\u9650\u5236\u3001\u5730\u533a\u3001cookie\u3001\u4f1a\u8bdd\u884c\u4e3a\u4ee5\u53ca\u4ee3\u7406\u8d28\u91cf\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u505a\u5c0f\u89c4\u6a21\u6d4b\u8bd5\u65f6\uff0c\u7528\u60a8\u81ea\u5df1\u7684\u7f51\u7edc\u8fde\u63a5\u901a\u5e38\u5c31\u591f\u4e86\u3002\u4f46\u5982\u679c\u8981\u53cd\u590d\u8fdb\u884c API \u6293\u53d6\uff0c\u6216\u8005\u91c7\u96c6\u672c\u5730\u4ef7\u683c\u3001\u9884\u8ba2\u7ed3\u679c\u3001\u5546\u54c1\u5e93\u5b58\uff0c\u53c8\u6216\u8005\u5728\u4e91\u7aef\u8fd0\u884c Python \u4efb\u52a1\uff0c <a href=\"https:\/\/nodemaven.com\/zh\/proxies\/residential-proxies\/\">\u7eaf\u51c0\u7684\u4ee3\u7406<\/a> \u548c\u7a33\u5b9a\u7684\u4f1a\u8bdd\u53ef\u4ee5\u907f\u514d\u4e00\u4e2a\u672c\u6765\u6b63\u5e38\u7684\u811a\u672c\u6293\u56de\u4e00\u5806\u810f\u6570\u636e\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-faq\"><strong>\u5e38\u89c1\u95ee\u9898<\/strong><\/h2>\n\n\n<div\n\t\t\t\n\t\t\tclass=\"so-widget-rhinocore-addons-faq so-widget-rhinocore-addons-faq-default-d75171398898\"\n\t\t\t\n\t\t>    <div class=\"rhino-widget rhino-widget--rhinocore-addons-faq section-faq\">\n        <div class=\"section-faq__list section-faq__list--columns-1\" role=\"list\" aria-label=\"\u5e38\u89c1\u95ee\u9898\">\n                            <div class=\"section-faq__column\">\n                                            <div class=\"section-faq__item\" data-accordion=\"wrapper\" data-accordion-group=\"faq\" role=\"listitem\">\n                            <h3 class=\"section-faq__heading\">\n                                <button class=\"section-faq__trigger\" data-accordion=\"trigger\" type=\"button\" aria-expanded=\"false\">\n                                    <span class=\"section-faq__question\">\u7f51\u9875\u6293\u53d6\u4e0e API \u6293\u53d6\u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/span>\n                                    <svg width=\"28\" height=\"28\" viewbox=\"0 0 28 28\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\">\n                                        <path d=\"M7 10.5L14 17.5L21 10.5\" stroke=\"#5D5D5D\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" \/>\n                                    <\/svg>\n                                <\/button>\n                            <\/h3>\n                            <div class=\"section-faq__content\">\n                                <div class=\"section-faq__answer\">\n                                    <p><a href=\"https:\/\/nodemaven.com\/zh\/blog\/web-scraping\/\"><b>\u7f51\u7edc\u722c\u866b<\/b><\/a><span style=\"font-weight: 400\"> \u4ece HTML \u6216\u6e32\u67d3\u540e\u7684\u9875\u9762\u4e2d\u63d0\u53d6\u6570\u636e\u3002 <\/span><b>API \u6293\u53d6<\/b><span style=\"font-weight: 400\"> \u5411\u7f51\u7ad9\u7528\u6765\u52a0\u8f7d\u7ed3\u6784\u5316\u6570\u636e\uff08\u901a\u5e38\u662f JSON\uff09\u7684\u63a5\u53e3\u53d1\u9001\u8bf7\u6c42\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u5982\u679c\u9875\u9762\u672c\u8eab\u5c31\u901a\u8fc7 Fetch\/XHR \u62ff\u5230\u5e72\u51c0\u7684 JSON\uff0c\u90a3\u4e48 API \u6293\u53d6\u901a\u5e38\u66f4\u5feb\u3002\u5982\u679c\u6570\u636e\u53ea\u5728\u70b9\u51fb\u3001\u6eda\u52a8\u6216 JavaScript \u6e32\u67d3\u4e4b\u540e\u624d\u51fa\u73b0\uff0c\u7528\u6d4f\u89c8\u5668\u6293\u53d6\u66f4\u5408\u9002\u3002<\/span><\/p>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                                            <div class=\"section-faq__item\" data-accordion=\"wrapper\" data-accordion-group=\"faq\" role=\"listitem\">\n                            <h3 class=\"section-faq__heading\">\n                                <button class=\"section-faq__trigger\" data-accordion=\"trigger\" type=\"button\" aria-expanded=\"false\">\n                                    <span class=\"section-faq__question\">\u5982\u4f55\u627e\u5230\u7f51\u7ad9\u7684 API \u63a5\u53e3\uff1f<\/span>\n                                    <svg width=\"28\" height=\"28\" viewbox=\"0 0 28 28\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\">\n                                        <path d=\"M7 10.5L14 17.5L21 10.5\" stroke=\"#5D5D5D\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" \/>\n                                    <\/svg>\n                                <\/button>\n                            <\/h3>\n                            <div class=\"section-faq__content\">\n                                <div class=\"section-faq__answer\">\n                                    <p><span style=\"font-weight: 400\">\u6253\u5f00 Chrome DevTools\uff0c\u5207\u6362\u5230 <\/span><b>\u7f51\u7edc<\/b><span style=\"font-weight: 400\">\uff0c\u5e76\u5c06\u7b5b\u9009\u6761\u4ef6\u8bbe\u4e3a <\/span><b>Fetch\/XHR<\/b><span style=\"font-weight: 400\">\uff0c\u5237\u65b0\u9875\u9762\uff0c\u7136\u540e\u67e5\u770b\u90a3\u4e9b\u8fd4\u56de\u7684 JSON \u4e0e\u9875\u9762\u6240\u663e\u793a\u6570\u636e\u76f8\u5339\u914d\u7684\u8bf7\u6c42\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u7559\u610f\u5546\u54c1\u540d\u79f0\u3001\u4ef7\u683c\u3001\u5217\u8868 ID\u3001\u65e5\u671f\u3001\u4f5c\u8005\u3001\u8bc4\u5206\u6216\u5206\u9875\u53c2\u6570\u7b49\u5b57\u6bb5\u3002\u7136\u540e\u628a\u8bf7\u6c42\u590d\u5236\u4e3a cURL\uff0c\u5728 Postman \u4e2d\u6d4b\u8bd5\uff0c\u518d\u8f6c\u6362\u6210 Python \u4ee3\u7801\u3002<\/span><\/p>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                                            <div class=\"section-faq__item\" data-accordion=\"wrapper\" data-accordion-group=\"faq\" role=\"listitem\">\n                            <h3 class=\"section-faq__heading\">\n                                <button class=\"section-faq__trigger\" data-accordion=\"trigger\" type=\"button\" aria-expanded=\"false\">\n                                    <span class=\"section-faq__question\">API \u6293\u53d6\u6bd4 Selenium \u66f4\u5feb\u5417\uff1f<\/span>\n                                    <svg width=\"28\" height=\"28\" viewbox=\"0 0 28 28\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\">\n                                        <path d=\"M7 10.5L14 17.5L21 10.5\" stroke=\"#5D5D5D\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" \/>\n                                    <\/svg>\n                                <\/button>\n                            <\/h3>\n                            <div class=\"section-faq__content\">\n                                <div class=\"section-faq__answer\">\n                                    <p><span style=\"font-weight: 400\">\u901a\u5e38\u662f\u7684\u3002\u5982\u679c\u6570\u636e\u5df2\u7ecf\u80fd\u901a\u8fc7 JSON \u63a5\u53e3\u62ff\u5230\uff0cAPI \u6293\u53d6\u5c31\u7701\u53bb\u4e86\u6d4f\u89c8\u5668\u6e32\u67d3\u3001\u7b49\u5f85\u903b\u8f91\u3001\u9009\u62e9\u5668\u3001\u56fe\u7247\u3001CSS \u548c\u622a\u56fe\u8fd9\u4e9b\u73af\u8282\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u5f53\u6d41\u7a0b\u9700\u8981 <\/span><b>\u771f\u5b9e\u7684\u6d4f\u89c8\u5668\u4ea4\u4e92<\/b><span style=\"font-weight: 400\">\u65f6\u518d\u4f7f\u7528 Selenium \u6216 Playwright\uff0c\u4f8b\u5982\u767b\u5f55\u3001\u8868\u5355\u3001\u5f39\u7a97\u3001\u6eda\u52a8\u3001\u622a\u56fe\u6216\u89c6\u89c9\u68c0\u67e5\u3002<\/span><\/p>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                                            <div class=\"section-faq__item\" data-accordion=\"wrapper\" data-accordion-group=\"faq\" role=\"listitem\">\n                            <h3 class=\"section-faq__heading\">\n                                <button class=\"section-faq__trigger\" data-accordion=\"trigger\" type=\"button\" aria-expanded=\"false\">\n                                    <span class=\"section-faq__question\">\u4e3a\u4ec0\u4e48\u540c\u4e00\u4e2a API \u8bf7\u6c42\u5728 Chrome \u91cc\u80fd\u7528\uff0c\u5728 Python \u91cc\u5374\u5931\u8d25\uff1f<\/span>\n                                    <svg width=\"28\" height=\"28\" viewbox=\"0 0 28 28\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\">\n                                        <path d=\"M7 10.5L14 17.5L21 10.5\" stroke=\"#5D5D5D\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" \/>\n                                    <\/svg>\n                                <\/button>\n                            <\/h3>\n                            <div class=\"section-faq__content\">\n                                <div class=\"section-faq__answer\">\n                                    <p><span style=\"font-weight: 400\">\u8fd9\u4e2a Python \u8bf7\u6c42\u53ef\u80fd\u7f3a\u5c11 <\/span><b>\u8bf7\u6c42\u5934\u3001cookie\u3001CSRF \u4ee4\u724c\u3001\u6388\u6743\u4fe1\u606f\u3001\u67e5\u8be2\u53c2\u6570\u6216 POST \u8d1f\u8f7d\u6570\u636e<\/b><span style=\"font-weight: 400\">.<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u6240\u4ee5\u628a\u8bf7\u6c42\u590d\u5236\u4e3a cURL \u5e76\u5728 Postman \u4e2d\u6d4b\u8bd5\u4f1a\u5f88\u6709\u5e2e\u52a9\u3002\u5b83\u80fd\u8ba9\u60a8\u5728\u7528 Python \u91cd\u5199\u8bf7\u6c42\u4e4b\u524d\uff0c\u5148\u770b\u6e05\u6d4f\u89c8\u5668\u5b9e\u9645\u53d1\u9001\u4e86\u4ec0\u4e48\u3002<\/span><\/p>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                                            <div class=\"section-faq__item\" data-accordion=\"wrapper\" data-accordion-group=\"faq\" role=\"listitem\">\n                            <h3 class=\"section-faq__heading\">\n                                <button class=\"section-faq__trigger\" data-accordion=\"trigger\" type=\"button\" aria-expanded=\"false\">\n                                    <span class=\"section-faq__question\">API \u6293\u53d6\u9700\u8981\u7528\u4ee3\u7406\u5417\uff1f<\/span>\n                                    <svg width=\"28\" height=\"28\" viewbox=\"0 0 28 28\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\">\n                                        <path d=\"M7 10.5L14 17.5L21 10.5\" stroke=\"#5D5D5D\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" \/>\n                                    <\/svg>\n                                <\/button>\n                            <\/h3>\n                            <div class=\"section-faq__content\">\n                                <div class=\"section-faq__answer\">\n                                    <p><span style=\"font-weight: 400\">\u5c0f\u89c4\u6a21\u6d4b\u8bd5\u4e0d\u9700\u8981\u3002\u5f53\u8bf7\u6c42\u6b21\u6570\u591a\u3001\u9700\u8981\u6307\u5b9a\u5730\u533a\u3001\u53d7\u5230\u901f\u7387\u9650\u5236\uff0c\u6216\u8005\u8fd0\u884c\u5728\u4e91\u7aef\u57fa\u7840\u8bbe\u65bd\u4e0a\u65f6\uff0c\u4ee3\u7406\u5c31\u6d3e\u4e0a\u7528\u573a\u4e86\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u4f8b\u5982\uff0c\u7535\u5546\u4ef7\u683c\u3001\u623f\u4ea7\u623f\u6e90\u3001\u9152\u5e97\u623f\u6001\u548c\u914d\u9001\u9009\u9879\u90fd\u53ef\u80fd\u56e0\u5730\u533a\u800c\u5f02\u3002\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u4f4f\u5b85\u4ee3\u7406\u3001\u7c98\u6027\u4f1a\u8bdd\u6216\u90ae\u7f16\u7ea7\u5b9a\u4f4d\u6709\u52a9\u4e8e\u4fdd\u6301\u6570\u636e\u96c6\u7684\u4e00\u81f4\u6027\u3002<\/span><\/p>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                                            <div class=\"section-faq__item\" data-accordion=\"wrapper\" data-accordion-group=\"faq\" role=\"listitem\">\n                            <h3 class=\"section-faq__heading\">\n                                <button class=\"section-faq__trigger\" data-accordion=\"trigger\" type=\"button\" aria-expanded=\"false\">\n                                    <span class=\"section-faq__question\">\u53ef\u4ee5\u7528 API \u63a5\u53e3\u6293\u53d6\u5927\u578b\u7535\u5546\u7f51\u7ad9\u7684\u5546\u54c1\u4ef7\u683c\u5417\uff1f<\/span>\n                                    <svg width=\"28\" height=\"28\" viewbox=\"0 0 28 28\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\">\n                                        <path d=\"M7 10.5L14 17.5L21 10.5\" stroke=\"#5D5D5D\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" \/>\n                                    <\/svg>\n                                <\/button>\n                            <\/h3>\n                            <div class=\"section-faq__content\">\n                                <div class=\"section-faq__answer\">\n                                    <p><span style=\"font-weight: 400\">\u6709\u65f6\u53ef\u4ee5\u3002\u8bb8\u591a\u7535\u5546\u7f51\u7ad9\u4f1a\u901a\u8fc7\u540e\u53f0\u8bf7\u6c42\u52a0\u8f7d\u4ef7\u683c\u3001\u5e93\u5b58\u3001\u8bc4\u4ef7\u3001\u914d\u9001\u6216\u5546\u54c1\u63a8\u8350\u6570\u636e\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u96be\u70b9\u5728\u4e8e\u4fdd\u6301\u8bf7\u6c42\u6709\u6548\u3002\u5927\u578b\u7535\u5546\u7f51\u7ad9\u53ef\u80fd\u4f1a\u4f7f\u7528\u4e0d\u65ad\u53d8\u5316\u7684\u4ee4\u724c\u3001cookie\u3001\u4f4d\u7f6e\u8bbe\u7f6e\u3001\u673a\u5668\u4eba\u68c0\u6d4b\u548c\u533a\u57df\u5b9a\u4ef7\u3002\u5efa\u8bae\u5148\u4ece\u4e00\u4e2a\u5546\u54c1\u9875\u9762\u5165\u624b\uff0c\u9a8c\u8bc1 JSON \u54cd\u5e94\uff0c\u5728\u6293\u53d6\u7ed3\u679c\u7684\u4ef7\u683c\u548c\u5e93\u5b58\u4e0e\u60a8\u5728\u6d4f\u89c8\u5668\u4e2d\u770b\u5230\u7684\u4e00\u81f4\u4e4b\u524d\uff0c\u4e0d\u8981\u6269\u5927\u89c4\u6a21\u3002<\/span><\/p>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                                            <div class=\"section-faq__item\" data-accordion=\"wrapper\" data-accordion-group=\"faq\" role=\"listitem\">\n                            <h3 class=\"section-faq__heading\">\n                                <button class=\"section-faq__trigger\" data-accordion=\"trigger\" type=\"button\" aria-expanded=\"false\">\n                                    <span class=\"section-faq__question\">\u53ef\u4ee5\u7528 API \u6293\u53d6\u623f\u6e90\u5217\u8868\u6216\u9152\u5e97\u9884\u8ba2\u6570\u636e\u5417\uff1f<\/span>\n                                    <svg width=\"28\" height=\"28\" viewbox=\"0 0 28 28\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\">\n                                        <path d=\"M7 10.5L14 17.5L21 10.5\" stroke=\"#5D5D5D\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" \/>\n                                    <\/svg>\n                                <\/button>\n                            <\/h3>\n                            <div class=\"section-faq__content\">\n                                <div class=\"section-faq__answer\">\n                                    <p><span style=\"font-weight: 400\">\u53ef\u4ee5\uff0c\u524d\u63d0\u662f\u7f51\u7ad9\u901a\u8fc7\u540e\u53f0\u8bf7\u6c42\u63d0\u4f9b\u623f\u6e90\u3001\u4ef7\u683c\u3001\u53ef\u8ba2\u72b6\u6001\u6216\u641c\u7d22\u7ed3\u679c\u6570\u636e\uff0c\u4e14\u5728\u7f51\u7ad9\u89c4\u5219\u5141\u8bb8\u7684\u8303\u56f4\u5185\u8bbf\u95ee\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u5bf9\u4e8e\u65e5\u5e38\u7684\u623f\u4ea7\u6216\u9884\u8ba2\u6570\u636e\u6d41\u7a0b\uff0c\u8bf7\u4e3a\u6bcf\u6761\u8bb0\u5f55\u4e00\u5e76\u4fdd\u5b58 <\/span><b>\u6765\u6e90 URL\u3001\u65f6\u95f4\u6233\u3001\u4f4d\u7f6e\u3001\u7b5b\u9009\u6761\u4ef6\u548c\u5206\u9875\u53c2\u6570<\/b><span style=\"font-weight: 400\"> \u3002\u5982\u679c\u623f\u6e90\u7ed3\u679c\u53d6\u51b3\u4e8e\u57ce\u5e02\u3001\u90ae\u7f16\u3001\u5165\u4f4f\u65e5\u671f\u6216\u8d27\u5e01\uff0c\u8bf7\u5728\u6574\u8f6e\u6293\u53d6\u4e2d\u4fdd\u6301\u8fd9\u4e9b\u53c2\u6570\u4e00\u81f4\u3002<\/span><\/p>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                                            <div class=\"section-faq__item\" data-accordion=\"wrapper\" data-accordion-group=\"faq\" role=\"listitem\">\n                            <h3 class=\"section-faq__heading\">\n                                <button class=\"section-faq__trigger\" data-accordion=\"trigger\" type=\"button\" aria-expanded=\"false\">\n                                    <span class=\"section-faq__question\">\u91d1\u878d\u6570\u636e\u6216\u793e\u4ea4\u5a92\u4f53\u5e16\u5b50\u9002\u5408\u7528 API \u6293\u53d6\u5417\uff1f<\/span>\n                                    <svg width=\"28\" height=\"28\" viewbox=\"0 0 28 28\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\">\n                                        <path d=\"M7 10.5L14 17.5L21 10.5\" stroke=\"#5D5D5D\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" \/>\n                                    <\/svg>\n                                <\/button>\n                            <\/h3>\n                            <div class=\"section-faq__content\">\n                                <div class=\"section-faq__answer\">\n                                    <p><span style=\"font-weight: 400\">\u5bf9\u4e8e\u91d1\u878d\u6570\u636e\uff0c\u8bf7\u5c3d\u53ef\u80fd\u4f18\u5148\u4f7f\u7528 <\/span><b>\u5b98\u65b9 API<\/b><span style=\"font-weight: 400\"> \u3002\u4f5c\u54c1\u96c6\u9879\u76ee\u901a\u5e38\u9700\u8981\u7a33\u5b9a\u7684\u4ee3\u7801\u3001\u65f6\u95f4\u6233\u3001\u4ef7\u683c\u548c\u5386\u53f2\u6570\u636e\uff0c\u56e0\u6b64\u4f7f\u7528\u6709\u6587\u6863\u7684 API \u6bd4\u9006\u5411\u5206\u6790\u7f51\u7ad9\u63a5\u53e3\u66f4\u6e05\u6670\u53ef\u9760\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u505a\u793e\u4ea4\u5a92\u4f53\u60c5\u611f\u5206\u6790\u65f6\uff0c\u8bf7\u4f18\u5148\u4f7f\u7528\u5b98\u65b9 API \u6216\u83b7\u6279\u7684\u6570\u636e\u6e90\u3002\u516c\u5f00\u7684\u7f51\u9875\u63a5\u53e3\u53ef\u80fd\u5f88\u5feb\u53d1\u751f\u53d8\u5316\uff1b\u800c\u767b\u5f55\u540e\u53ef\u89c1\u6216\u5c5e\u4e8e\u79c1\u5bc6\u7684\u6570\u636e\uff0c\u4e0d\u80fd\u4ec5\u56e0\u4e3a\u5728\u6d4f\u89c8\u5668\u4e2d\u80fd\u770b\u5230\u5c31\u89c6\u4e3a\u53ef\u6293\u53d6\u3002<\/span><\/p>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                                    <\/div>\n                    <\/div>\n    <\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"\u4e86\u89e3\u4f55\u65f6\u5e94\u4f7f\u7528\u7f51\u7edc\u722c\u866b\u800c\u975e API \u8bf7\u6c42\u3001\u5982\u4f55\u5728 Chrome DevTools \u4e2d\u627e\u5230\u9690\u85cf\u7684 JSON \u7aef\u70b9\u3001\u5728 Postman \u4e2d\u6d4b\u8bd5\u8fd9\u4e9b\u7aef\u70b9\uff0c\u5e76\u4f7f\u7528 Python \u63d0\u53d6\u6570\u636e\u3002","protected":false},"author":68,"featured_media":40513,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[212,213,205],"class_list":["post-40507","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-comparisons-reviews","tag-guides-tutorials","tag-web-scraping"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.1 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Web Scraping vs API: Extract JSON Data With Python<\/title>\n<meta name=\"description\" content=\"Learn when to use web scraping vs API requests, how to find hidden JSON endpoints in Chrome DevTools, test them in Postman, and extract data with Python.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/nodemaven.com\/zh\/blog\/web-scraping-vs-api\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Web Scraping vs API: How to Extract JSON Data With Python\" \/>\n<meta property=\"og:description\" content=\"Learn when to use web scraping vs API requests, how to find hidden JSON endpoints in Chrome DevTools, test them in Postman, and extract data with Python.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/nodemaven.com\/zh\/blog\/web-scraping-vs-api\/\" \/>\n<meta property=\"og:site_name\" content=\"NodeMaven\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/people\/NodeMaven\/100095402507825\/\" \/>\n<meta property=\"article:published_time\" content=\"2026-08-31T14:43:04+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-01T07:57:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/08\/web-scraping-vs-api-scraping.png\" \/>\n\t<meta property=\"og:image:width\" content=\"870\" \/>\n\t<meta property=\"og:image:height\" content=\"490\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Anna\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Anna\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"11 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/nodemaven.com\\\/blog\\\/web-scraping-vs-api\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/nodemaven.com\\\/blog\\\/web-scraping-vs-api\\\/\"},\"author\":{\"name\":\"Anna\",\"@id\":\"https:\\\/\\\/nodemaven.com\\\/#\\\/schema\\\/person\\\/f3bc93327b3582e735259d2a98f7a7ff\"},\"headline\":\"Web Scraping vs API: How to Extract JSON Data With Python\",\"datePublished\":\"2026-08-31T14:43:04+00:00\",\"dateModified\":\"2026-09-01T07:57:27+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/nodemaven.com\\\/blog\\\/web-scraping-vs-api\\\/\"},\"wordCount\":2266,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/nodemaven.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/nodemaven.com\\\/blog\\\/web-scraping-vs-api\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/nodemaven.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/web-scraping-vs-api-scraping.png\",\"keywords\":[\"Comparisons &amp; Reviews\",\"Guides &amp; Tutorials\",\"Web Scraping\"],\"inLanguage\":\"zh-CN\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/nodemaven.com\\\/blog\\\/web-scraping-vs-api\\\/#respond\"]}],\"copyrightYear\":\"2026\",\"copyrightHolder\":{\"@id\":\"https:\\\/\\\/nodemaven.com\\\/zh\\\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/nodemaven.com\\\/blog\\\/web-scraping-vs-api\\\/\",\"url\":\"https:\\\/\\\/nodemaven.com\\\/blog\\\/web-scraping-vs-api\\\/\",\"name\":\"Web Scraping vs API: Extract JSON Data With Python\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/nodemaven.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/nodemaven.com\\\/blog\\\/web-scraping-vs-api\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/nodemaven.com\\\/blog\\\/web-scraping-vs-api\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/nodemaven.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/web-scraping-vs-api-scraping.png\",\"datePublished\":\"2026-08-31T14:43:04+00:00\",\"dateModified\":\"2026-09-01T07:57:27+00:00\",\"description\":\"Learn when to use web scraping vs API requests, how to find hidden JSON endpoints in Chrome DevTools, test them in Postman, and extract data with Python.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/nodemaven.com\\\/blog\\\/web-scraping-vs-api\\\/#breadcrumb\"},\"inLanguage\":\"zh-CN\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/nodemaven.com\\\/blog\\\/web-scraping-vs-api\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-CN\",\"@id\":\"https:\\\/\\\/nodemaven.com\\\/blog\\\/web-scraping-vs-api\\\/#primaryimage\",\"url\":\"https:\\\/\\\/nodemaven.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/web-scraping-vs-api-scraping.png\",\"contentUrl\":\"https:\\\/\\\/nodemaven.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/web-scraping-vs-api-scraping.png\",\"width\":870,\"height\":490,\"caption\":\"Web Scraping vs API: Extract JSON Data With Python\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/nodemaven.com\\\/blog\\\/web-scraping-vs-api\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/nodemaven.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Web Scraping vs API: How to Extract JSON Data With Python\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/nodemaven.com\\\/#website\",\"url\":\"https:\\\/\\\/nodemaven.com\\\/\",\"name\":\"NodeMaven\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/nodemaven.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/nodemaven.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-CN\"},{\"@type\":[\"Organization\",\"Place\"],\"@id\":\"https:\\\/\\\/nodemaven.com\\\/#organization\",\"name\":\"NodeMaven\",\"url\":\"https:\\\/\\\/nodemaven.com\\\/\",\"logo\":{\"@id\":\"https:\\\/\\\/nodemaven.com\\\/blog\\\/web-scraping-vs-api\\\/#local-main-organization-logo\"},\"image\":{\"@id\":\"https:\\\/\\\/nodemaven.com\\\/blog\\\/web-scraping-vs-api\\\/#local-main-organization-logo\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/people\\\/NodeMaven\\\/100095402507825\\\/\",\"https:\\\/\\\/t.me\\\/NodeMavenTG\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/nodemaven\\\/\"],\"telephone\":[],\"openingHoursSpecification\":[{\"@type\":\"OpeningHoursSpecification\",\"dayOfWeek\":[\"Monday\",\"Tuesday\",\"Wednesday\",\"Thursday\",\"Friday\",\"Saturday\",\"Sunday\"],\"opens\":\"00:00\",\"closes\":\"23:59\"}],\"legalName\":\"NodeMaven FZ LLC\",\"email\":\"support@nodemaven.com\",\"description\":\"NodeMaven is a proxy infrastructure provider offering residential, mobile, and ISP proxies with IP quality filtering, precise geo-targeting, HTTPS and SOCKS5 support, and developer APIs.\",\"contactPoint\":[{\"@type\":\"ContactPoint\",\"contactType\":\"customer support\",\"email\":\"support@nodemaven.com\"},{\"@type\":\"ContactPoint\",\"contactType\":\"legal\",\"email\":\"legal.public@nodemaven.com\"}],\"award\":[\"People Love Us, awarded by Trustpilot (2025)\",\"Top Rated, awarded by Top Business Software (2025)\",\"Customers Love Us, awarded by Sourceforge (2025)\",\"Users Love Us, awarded by G2 (2025)\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/nodemaven.com\\\/#\\\/schema\\\/person\\\/f3bc93327b3582e735259d2a98f7a7ff\",\"name\":\"Anna\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-CN\",\"@id\":\"https:\\\/\\\/nodemaven.com\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/anna-radziuk_avatar-96x96.jpg\",\"url\":\"https:\\\/\\\/nodemaven.com\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/anna-radziuk_avatar-96x96.jpg\",\"contentUrl\":\"https:\\\/\\\/nodemaven.com\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/anna-radziuk_avatar-96x96.jpg\",\"caption\":\"Anna\"},\"description\":\"Anna is a content manager at NodeMaven, and she specialises in turning complex technical topics into clear, practical guides backed by industry research, hands-on testing, and popular use cases.\",\"url\":\"https:\\\/\\\/nodemaven.com\\\/zh\\\/author\\\/anna-radziuk\\\/\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-CN\",\"@id\":\"https:\\\/\\\/nodemaven.com\\\/blog\\\/web-scraping-vs-api\\\/#local-main-organization-logo\",\"url\":\"https:\\\/\\\/nodemaven.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/cropped-Untitled-design-8-1.png\",\"contentUrl\":\"https:\\\/\\\/nodemaven.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/cropped-Untitled-design-8-1.png\",\"width\":512,\"height\":512,\"caption\":\"NodeMaven\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"\u7f51\u7edc\u722c\u866b vs API\uff1a\u4f7f\u7528 Python \u63d0\u53d6 JSON \u6570\u636e","description":"\u4e86\u89e3\u4f55\u65f6\u5e94\u4f7f\u7528\u7f51\u7edc\u722c\u866b\u800c\u975e API \u8bf7\u6c42\u3001\u5982\u4f55\u5728 Chrome DevTools \u4e2d\u627e\u5230\u9690\u85cf\u7684 JSON \u7aef\u70b9\u3001\u5728 Postman \u4e2d\u6d4b\u8bd5\u8fd9\u4e9b\u7aef\u70b9\uff0c\u5e76\u4f7f\u7528 Python \u63d0\u53d6\u6570\u636e\u3002","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/nodemaven.com\/zh\/blog\/web-scraping-vs-api\/","og_locale":"zh_CN","og_type":"article","og_title":"Web Scraping vs API: How to Extract JSON Data With Python","og_description":"Learn when to use web scraping vs API requests, how to find hidden JSON endpoints in Chrome DevTools, test them in Postman, and extract data with Python.","og_url":"https:\/\/nodemaven.com\/zh\/blog\/web-scraping-vs-api\/","og_site_name":"NodeMaven","article_publisher":"https:\/\/www.facebook.com\/people\/NodeMaven\/100095402507825\/","article_published_time":"2026-08-31T14:43:04+00:00","article_modified_time":"2026-09-01T07:57:27+00:00","og_image":[{"width":870,"height":490,"url":"https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/08\/web-scraping-vs-api-scraping.png","type":"image\/png"}],"author":"Anna","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Anna","Est. reading time":"11 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/nodemaven.com\/blog\/web-scraping-vs-api\/#article","isPartOf":{"@id":"https:\/\/nodemaven.com\/blog\/web-scraping-vs-api\/"},"author":{"name":"Anna","@id":"https:\/\/nodemaven.com\/#\/schema\/person\/f3bc93327b3582e735259d2a98f7a7ff"},"headline":"Web Scraping vs API: How to Extract JSON Data With Python","datePublished":"2026-08-31T14:43:04+00:00","dateModified":"2026-09-01T07:57:27+00:00","mainEntityOfPage":{"@id":"https:\/\/nodemaven.com\/blog\/web-scraping-vs-api\/"},"wordCount":2266,"commentCount":0,"publisher":{"@id":"https:\/\/nodemaven.com\/#organization"},"image":{"@id":"https:\/\/nodemaven.com\/blog\/web-scraping-vs-api\/#primaryimage"},"thumbnailUrl":"https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/08\/web-scraping-vs-api-scraping.png","keywords":["Comparisons &amp; Reviews","Guides &amp; Tutorials","Web Scraping"],"inLanguage":"zh-CN","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/nodemaven.com\/blog\/web-scraping-vs-api\/#respond"]}],"copyrightYear":"2026","copyrightHolder":{"@id":"https:\/\/nodemaven.com\/zh\/#organization"}},{"@type":"WebPage","@id":"https:\/\/nodemaven.com\/blog\/web-scraping-vs-api\/","url":"https:\/\/nodemaven.com\/blog\/web-scraping-vs-api\/","name":"\u7f51\u7edc\u722c\u866b vs API\uff1a\u4f7f\u7528 Python \u63d0\u53d6 JSON \u6570\u636e","isPartOf":{"@id":"https:\/\/nodemaven.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/nodemaven.com\/blog\/web-scraping-vs-api\/#primaryimage"},"image":{"@id":"https:\/\/nodemaven.com\/blog\/web-scraping-vs-api\/#primaryimage"},"thumbnailUrl":"https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/08\/web-scraping-vs-api-scraping.png","datePublished":"2026-08-31T14:43:04+00:00","dateModified":"2026-09-01T07:57:27+00:00","description":"\u4e86\u89e3\u4f55\u65f6\u5e94\u4f7f\u7528\u7f51\u7edc\u722c\u866b\u800c\u975e API \u8bf7\u6c42\u3001\u5982\u4f55\u5728 Chrome DevTools \u4e2d\u627e\u5230\u9690\u85cf\u7684 JSON \u7aef\u70b9\u3001\u5728 Postman \u4e2d\u6d4b\u8bd5\u8fd9\u4e9b\u7aef\u70b9\uff0c\u5e76\u4f7f\u7528 Python \u63d0\u53d6\u6570\u636e\u3002","breadcrumb":{"@id":"https:\/\/nodemaven.com\/blog\/web-scraping-vs-api\/#breadcrumb"},"inLanguage":"zh-CN","potentialAction":[{"@type":"ReadAction","target":["https:\/\/nodemaven.com\/blog\/web-scraping-vs-api\/"]}]},{"@type":"ImageObject","inLanguage":"zh-CN","@id":"https:\/\/nodemaven.com\/blog\/web-scraping-vs-api\/#primaryimage","url":"https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/08\/web-scraping-vs-api-scraping.png","contentUrl":"https:\/\/nodemaven.com\/wp-content\/uploads\/2026\/08\/web-scraping-vs-api-scraping.png","width":870,"height":490,"caption":"Web Scraping vs API: Extract JSON Data With Python"},{"@type":"BreadcrumbList","@id":"https:\/\/nodemaven.com\/blog\/web-scraping-vs-api\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/nodemaven.com\/"},{"@type":"ListItem","position":2,"name":"Web Scraping vs API: How to Extract JSON Data With Python"}]},{"@type":"WebSite","@id":"https:\/\/nodemaven.com\/#website","url":"https:\/\/nodemaven.com\/","name":"NodeMaven","description":"","publisher":{"@id":"https:\/\/nodemaven.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/nodemaven.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-CN"},{"@type":["Organization","Place"],"@id":"https:\/\/nodemaven.com\/#organization","name":"NodeMaven","url":"https:\/\/nodemaven.com\/","logo":{"@id":"https:\/\/nodemaven.com\/blog\/web-scraping-vs-api\/#local-main-organization-logo"},"image":{"@id":"https:\/\/nodemaven.com\/blog\/web-scraping-vs-api\/#local-main-organization-logo"},"sameAs":["https:\/\/www.facebook.com\/people\/NodeMaven\/100095402507825\/","https:\/\/t.me\/NodeMavenTG","https:\/\/www.linkedin.com\/company\/nodemaven\/"],"telephone":[],"openingHoursSpecification":[{"@type":"OpeningHoursSpecification","dayOfWeek":["Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday"],"opens":"00:00","closes":"23:59"}],"legalName":"NodeMaven FZ LLC","email":"support@nodemaven.com","description":"NodeMaven \u662f\u4e00\u5bb6\u4ee3\u7406\u57fa\u7840\u8bbe\u65bd\u670d\u52a1\u5546\uff0c\u63d0\u4f9b\u4f4f\u5b85\u3001\u79fb\u52a8\u548c ISP \u4ee3\u7406\uff0c\u5177\u5907 IP \u8d28\u91cf\u7b5b\u9009\u3001\u7cbe\u51c6\u5730\u7406\u5b9a\u5411\u3001HTTPS \u548c SOCKS5 \u652f\u6301\uff0c\u4ee5\u53ca\u5f00\u53d1\u8005 API\u3002","contactPoint":[{"@type":"ContactPoint","contactType":"customer support","email":"support@nodemaven.com"},{"@type":"ContactPoint","contactType":"legal","email":"legal.public@nodemaven.com"}],"award":["People Love Us, awarded by Trustpilot (2025)","Top Rated, awarded by Top Business Software (2025)","Customers Love Us, awarded by Sourceforge (2025)","Users Love Us, awarded by G2 (2025)"]},{"@type":"Person","@id":"https:\/\/nodemaven.com\/#\/schema\/person\/f3bc93327b3582e735259d2a98f7a7ff","name":"\u5b89\u5a1c","image":{"@type":"ImageObject","inLanguage":"zh-CN","@id":"https:\/\/nodemaven.com\/wp-content\/uploads\/2025\/05\/anna-radziuk_avatar-96x96.jpg","url":"https:\/\/nodemaven.com\/wp-content\/uploads\/2025\/05\/anna-radziuk_avatar-96x96.jpg","contentUrl":"https:\/\/nodemaven.com\/wp-content\/uploads\/2025\/05\/anna-radziuk_avatar-96x96.jpg","caption":"Anna"},"description":"Anna \u662f NodeMaven \u7684\u5185\u5bb9\u7ecf\u7406\uff0c\u5979\u64c5\u957f\u5c06\u590d\u6742\u7684\u6280\u672f\u4e3b\u9898\u8f6c\u5316\u4e3a\u6e05\u6670\u3001\u5b9e\u7528\u7684\u6307\u5357\uff0c\u5e76\u4ee5\u884c\u4e1a\u7814\u7a76\u3001\u5b9e\u64cd\u6d4b\u8bd5\u548c\u70ed\u95e8\u4f7f\u7528\u573a\u666f\u4e3a\u4f9d\u636e\u3002","url":"https:\/\/nodemaven.com\/zh\/author\/anna-radziuk\/"},{"@type":"ImageObject","inLanguage":"zh-CN","@id":"https:\/\/nodemaven.com\/blog\/web-scraping-vs-api\/#local-main-organization-logo","url":"https:\/\/nodemaven.com\/wp-content\/uploads\/2025\/03\/cropped-Untitled-design-8-1.png","contentUrl":"https:\/\/nodemaven.com\/wp-content\/uploads\/2025\/03\/cropped-Untitled-design-8-1.png","width":512,"height":512,"caption":"NodeMaven"}]}},"_links":{"self":[{"href":"https:\/\/nodemaven.com\/zh\/wp-json\/wp\/v2\/posts\/40507","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nodemaven.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nodemaven.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nodemaven.com\/zh\/wp-json\/wp\/v2\/users\/68"}],"replies":[{"embeddable":true,"href":"https:\/\/nodemaven.com\/zh\/wp-json\/wp\/v2\/comments?post=40507"}],"version-history":[{"count":2,"href":"https:\/\/nodemaven.com\/zh\/wp-json\/wp\/v2\/posts\/40507\/revisions"}],"predecessor-version":[{"id":40514,"href":"https:\/\/nodemaven.com\/zh\/wp-json\/wp\/v2\/posts\/40507\/revisions\/40514"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nodemaven.com\/zh\/wp-json\/wp\/v2\/media\/40513"}],"wp:attachment":[{"href":"https:\/\/nodemaven.com\/zh\/wp-json\/wp\/v2\/media?parent=40507"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nodemaven.com\/zh\/wp-json\/wp\/v2\/categories?post=40507"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nodemaven.com\/zh\/wp-json\/wp\/v2\/tags?post=40507"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}