{"id":926514,"date":"2025-06-07T02:22:32","date_gmt":"2025-06-07T02:22:32","guid":{"rendered":"https:\/\/proxyelite.info\/?p=926514"},"modified":"2025-06-07T02:22:33","modified_gmt":"2025-06-07T02:22:33","slug":"how-to-collect-public-data-from-websites-without-getting-blocked","status":"publish","type":"post","link":"https:\/\/proxyelite.info\/cn\/how-to-collect-public-data-from-websites-without-getting-blocked\/","title":{"rendered":"\u5982\u4f55\u4ece\u7f51\u7ad9\u6536\u96c6\u516c\u5171\u6570\u636e\u800c\u4e0d\u88ab\u5c4f\u853d"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u7f51\u7edc\u6293\u53d6\u5bf9\u4e8e\u5e02\u573a\u8c03\u7814\u3001SEO\u3001\u7535\u5546\u8ffd\u8e2a\u7b49\u81f3\u5173\u91cd\u8981\u3002\u4f46\u5982\u679c\u4e0d\u91c7\u53d6\u9884\u9632\u63aa\u65bd\uff0c\u60a8\u7684 IP \u5730\u5740\u53ef\u80fd\u4f1a\u5f88\u5feb\u88ab\u5c01\u7981\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u5728\u5b89\u5168\u6709\u6548\u5730\u6536\u96c6\u5728\u7ebf\u516c\u5171\u6570\u636e\u7684\u540c\u65f6\u4fdd\u6301\u9690\u853d\u7684\u65b9\u6cd5\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e3a\u4ec0\u4e48\u7f51\u7ad9\u4f1a\u5c4f\u853d\u722c\u866b<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5f02\u5e38\u6d41\u91cf\uff1a<\/strong> \u8bf7\u6c42\u9891\u7387\u9ad8\u4f1a\u5f15\u8d77\u6000\u7591\u3002<\/li>\n\n\n\n<li><strong>\u91cd\u590d\u7684\u6a21\u5f0f\uff1a<\/strong> \u76f8\u540c\u7684 IP \u8bbf\u95ee\u76f8\u540c\u7684 URL\u3002<\/li>\n\n\n\n<li><strong>\u7f3a\u5c11\u6807\u9898\uff1a<\/strong> \u7f3a\u4e4f <code data-no-translation=\"\">User-Agent<\/code>, <code data-no-translation=\"\">Referer<\/code>\uff0c ETC\u3002<\/li>\n\n\n\n<li><strong>JavaScript \u6e32\u67d3\uff1a<\/strong> \u6709\u4e9b\u7f51\u7ad9\u9700\u8981 JS \u6267\u884c\u3002<\/li>\n\n\n\n<li><strong>Robots.txt \u9650\u5236\uff1a<\/strong> \u722c\u866b\u7684\u5408\u6cd5\u9650\u5236\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/proxyelite.info\/wp-content\/uploads\/2025\/06\/How-to-Collect-Public-Data-from-Websites-Without-Getting-Blocked3.png\" alt=\"\u5e26\u6709\u76fe\u724c\u548c\u56fe\u6807\u7684\u8ba1\u7b97\u673a\" class=\"wp-image-926517\" title=\"\" srcset=\"https:\/\/proxyelite.info\/wp-content\/uploads\/2025\/06\/How-to-Collect-Public-Data-from-Websites-Without-Getting-Blocked3.png 1024w, https:\/\/proxyelite.info\/wp-content\/uploads\/2025\/06\/How-to-Collect-Public-Data-from-Websites-Without-Getting-Blocked3-600x600.png 600w, https:\/\/proxyelite.info\/wp-content\/uploads\/2025\/06\/How-to-Collect-Public-Data-from-Websites-Without-Getting-Blocked3-150x150.png 150w, https:\/\/proxyelite.info\/wp-content\/uploads\/2025\/06\/How-to-Collect-Public-Data-from-Websites-Without-Getting-Blocked3-768x768.png 768w, https:\/\/proxyelite.info\/wp-content\/uploads\/2025\/06\/How-to-Collect-Public-Data-from-Websites-Without-Getting-Blocked3-12x12.png 12w, https:\/\/proxyelite.info\/wp-content\/uploads\/2025\/06\/How-to-Collect-Public-Data-from-Websites-Without-Getting-Blocked3-75x75.png 75w, https:\/\/proxyelite.info\/wp-content\/uploads\/2025\/06\/How-to-Collect-Public-Data-from-Websites-Without-Getting-Blocked3-120x120.png 120w, https:\/\/proxyelite.info\/wp-content\/uploads\/2025\/06\/How-to-Collect-Public-Data-from-Websites-Without-Getting-Blocked3-24x24.png 24w, https:\/\/proxyelite.info\/wp-content\/uploads\/2025\/06\/How-to-Collect-Public-Data-from-Websites-Without-Getting-Blocked3-48x48.png 48w, https:\/\/proxyelite.info\/wp-content\/uploads\/2025\/06\/How-to-Collect-Public-Data-from-Websites-Without-Getting-Blocked3-96x96.png 96w, https:\/\/proxyelite.info\/wp-content\/uploads\/2025\/06\/How-to-Collect-Public-Data-from-Websites-Without-Getting-Blocked3-300x300.png 300w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u907f\u514d\u963b\u585e\u7684\u5206\u6b65\u6307\u5357<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u4f7f\u7528\u53ef\u9760\u7684\u4ee3\u7406\u8fdb\u884c\u7f51\u9875\u6293\u53d6<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7528\u4e00\u4e2a <a href=\"https:\/\/proxyelite.info\/cn\/solutions\/proxies-for-web-scraping\/\" data-type=\"link\" data-id=\"https:\/\/proxyelite.info\/solutions\/proxies-for-web-scraping\/\"><strong>\u7f51\u7edc\u6293\u53d6\u4ee3\u7406<\/strong> <\/a>\u5e2e\u52a9\u60a8\u8f6e\u6362 IP \u5730\u5740\u3001\u6a21\u4eff\u771f\u5b9e\u7528\u6237\u5e76\u907f\u514d\u68c0\u6d4b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u4ee3\u7406\u7c7b\u578b<\/th><th>\u6700\u4f73\u7528\u4f8b<\/th><th>\u98ce\u9669\u7b49\u7ea7<\/th><th>\u4ef7\u683c<\/th><\/tr><\/thead><tbody><tr><td><a href=\"https:\/\/proxyelite.info\/cn\/types\/datacenter-proxies\/\" data-type=\"link\" data-id=\"https:\/\/proxyelite.info\/types\/datacenter-proxies\/\">\u6570\u636e\u4e2d\u5fc3<\/a><\/td><td>\u6279\u91cf\u6293\u53d6\u3001\u4ef7\u683c\u8ddf\u8e2a<\/td><td>\u4e2d\u7b49\u7684<\/td><td>$<\/td><\/tr><tr><td>\u4f4f\u5b85<\/td><td>\u53d7\u767b\u5f55\u4fdd\u62a4\u7684\u5185\u5bb9<\/td><td>\u4f4e\u7684<\/td><td>$$<\/td><\/tr><tr><td>\u65cb\u8f6c<\/td><td>\u5927\u89c4\u6a21\u6293\u53d6<\/td><td>\u975e\u5e38\u4f4e<\/td><td>$$$<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u63d0\u793a\uff1a<\/strong> \u5bf9\u4e8e\u516c\u5171\u6570\u636e\uff0c\u65cb\u8f6c\u6570\u636e\u4e2d\u5fc3\u4ee3\u7406\u901a\u5e38\u63d0\u4f9b\u6700\u4f73\u7684\u901f\u5ea6\/\u6210\u672c\u5e73\u8861\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u5c0a\u91cd\u6293\u53d6\u7387\u5e76\u6dfb\u52a0\u5ef6\u8fdf<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6dfb\u52a0 <strong>1\u81f33\u79d2<\/strong> \u8bf7\u6c42\u4e4b\u95f4\u3002<\/li>\n\n\n\n<li>\u4f7f\u7528 <strong>\u968f\u673a\u5ef6\u8fdf<\/strong> \u4ee5\u907f\u514d\u51fa\u73b0\u6a21\u5f0f\u3002<\/li>\n\n\n\n<li>\u5c0a\u91cd <code data-no-translation=\"\">Retry-After<\/code> \u6807\u5934\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u6a21\u62df\u771f\u5b9e\u7528\u6237\u6807\u5934<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5305\u62ec\u5982\u4e0b\u6807\u9898\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code data-no-translation=\"\">User-Agent<\/code><\/li>\n\n\n\n<li><code data-no-translation=\"\">Accept-Language<\/code><\/li>\n\n\n\n<li><code data-no-translation=\"\">Referer<\/code><\/li>\n\n\n\n<li><code data-no-translation=\"\">Cookies<\/code> \uff08\u9009\u4fee\u7684\uff09<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6a21\u62df\u6b63\u5e38\u7684\u6d4f\u89c8\u884c\u4e3a\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. \u8f6e\u6362 IP \u548c User-Agent<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u7528\u4ee5\u4e0b\u5de5\u5177\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Scrapy\u4e2d\u95f4\u4ef6<\/li>\n\n\n\n<li>Puppeteer + \u4ee3\u7406\u6c60<\/li>\n\n\n\n<li>ProxyElite \u7684\u8f6e\u6362\u4ee3\u7406\u8ba1\u5212 (<a href=\"https:\/\/proxyelite.info\/cn\/types\/flexible-proxy-plan\/\" data-type=\"link\" data-id=\"https:\/\/proxyelite.info\/types\/flexible-proxy-plan\/\">\u5173\u8054<\/a>)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6bcf\u4e2a\u8bf7\u6c42\u90fd\u5e94\u8be5\u611f\u89c9\u50cf\u662f\u6765\u81ea\u4e0d\u540c\u5730\u65b9\u7684\u4e0d\u540c\u4eba\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. \u5fc5\u8981\u65f6\u4f7f\u7528\u65e0\u5934\u6d4f\u89c8\u5668<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6709\u4e9b\u9875\u9762\u4f1a\u52a8\u6001\u52a0\u8f7d\u5185\u5bb9\u3002\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u5de5\u5177\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5267\u4f5c\u5bb6<\/strong><\/li>\n\n\n\n<li><strong>\u7852<\/strong><\/li>\n\n\n\n<li><strong>\u5080\u5121\u5e08<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6dfb\u52a0\u9690\u5f62\u63d2\u4ef6\u4ee5\u9003\u907f\u673a\u5668\u4eba\u68c0\u6d4b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6. \u68c0\u67e5\u5e76\u9075\u5faa Robots.txt<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u59cb\u7ec8\u9a8c\u8bc1 <code data-no-translation=\"\">robots.txt<\/code> \u522e\u64e6\u4e4b\u524d\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\"><code data-no-translation=\"\">User-agent: *\nDisallow: \/admin\/\nAllow: \/public\/<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u4ec5\u6293\u53d6\u660e\u786e\u5141\u8bb8\u7684\u5185\u5bb9\u3002<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/proxyelite.info\/wp-content\/uploads\/2025\/06\/How-to-Collect-Public-Data-from-Websites-Without-Getting-Blocked2.png\" alt=\"\u4e00\u540d\u7537\u5b50\u5750\u5728\u7b14\u8bb0\u672c\u7535\u8111\u524d\" class=\"wp-image-926516\" title=\"\" srcset=\"https:\/\/proxyelite.info\/wp-content\/uploads\/2025\/06\/How-to-Collect-Public-Data-from-Websites-Without-Getting-Blocked2.png 1024w, https:\/\/proxyelite.info\/wp-content\/uploads\/2025\/06\/How-to-Collect-Public-Data-from-Websites-Without-Getting-Blocked2-600x600.png 600w, https:\/\/proxyelite.info\/wp-content\/uploads\/2025\/06\/How-to-Collect-Public-Data-from-Websites-Without-Getting-Blocked2-150x150.png 150w, https:\/\/proxyelite.info\/wp-content\/uploads\/2025\/06\/How-to-Collect-Public-Data-from-Websites-Without-Getting-Blocked2-768x768.png 768w, https:\/\/proxyelite.info\/wp-content\/uploads\/2025\/06\/How-to-Collect-Public-Data-from-Websites-Without-Getting-Blocked2-12x12.png 12w, https:\/\/proxyelite.info\/wp-content\/uploads\/2025\/06\/How-to-Collect-Public-Data-from-Websites-Without-Getting-Blocked2-75x75.png 75w, https:\/\/proxyelite.info\/wp-content\/uploads\/2025\/06\/How-to-Collect-Public-Data-from-Websites-Without-Getting-Blocked2-120x120.png 120w, https:\/\/proxyelite.info\/wp-content\/uploads\/2025\/06\/How-to-Collect-Public-Data-from-Websites-Without-Getting-Blocked2-24x24.png 24w, https:\/\/proxyelite.info\/wp-content\/uploads\/2025\/06\/How-to-Collect-Public-Data-from-Websites-Without-Getting-Blocked2-48x48.png 48w, https:\/\/proxyelite.info\/wp-content\/uploads\/2025\/06\/How-to-Collect-Public-Data-from-Websites-Without-Getting-Blocked2-96x96.png 96w, https:\/\/proxyelite.info\/wp-content\/uploads\/2025\/06\/How-to-Collect-Public-Data-from-Websites-Without-Getting-Blocked2-300x300.png 300w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u6cd5\u5f8b\u548c\u9053\u5fb7\u8003\u8651<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4ec5\u6536\u96c6 <strong>\u516c\u5f00\u6570\u636e<\/strong>.<\/li>\n\n\n\n<li>\u907f\u514d <strong>\u901f\u7387\u9650\u5236<\/strong> \u53d7\u4fdd\u62a4\u7684\u7aef\u70b9\u3002<\/li>\n\n\n\n<li>\u6dfb\u52a0 <strong>\u8054\u7cfb\u65b9\u5f0f<\/strong> \u5982\u679c\u662f\u4e3a\u4e86\u7814\u7a76\u800c\u6293\u53d6\u7684\u8bdd\uff0c\u5219\u5728\u6807\u9898\u4e2d\u3002<\/li>\n\n\n\n<li>\u907f\u514d\u522e\u64e6 <strong>\u4e2a\u4eba\u6216\u654f\u611f\u6570\u636e<\/strong>.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u6458\u8981\u8868<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u63d0\u793a<\/th><th>\u5b83\u4e3a\u4f55\u6709\u6548<\/th><\/tr><\/thead><tbody><tr><td>\u4f7f\u7528\u65cb\u8f6c\u4ee3\u7406<\/td><td>\u9632\u6b62IP\u7981\u4ee4<\/td><\/tr><tr><td>\u6dfb\u52a0\u8bf7\u6c42\u5ef6\u8fdf<\/td><td>\u6a21\u4eff\u4eba\u7c7b\u884c\u4e3a<\/td><\/tr><tr><td>\u65cb\u8f6c\u6807\u9898<\/td><td>\u907f\u514d\u673a\u5668\u4eba\u6307\u7eb9\u8bc6\u522b<\/td><\/tr><tr><td>\u8ddf\u968f <code data-no-translation=\"\">robots.txt<\/code><\/td><td>\u4e0d\u65ad\u89e6\u53ca\u9053\u5fb7\u548c\u6cd5\u5f8b\u95ee\u9898<\/td><\/tr><tr><td>\u5982\u679c\u9700\u8981\uff0c\u6e32\u67d3 JS<\/td><td>\u5e2e\u52a9\u6536\u96c6\u5b8c\u6574\u5185\u5bb9<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u7ed3\u8bba<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6293\u53d6\u516c\u5171\u7f51\u7ad9\u4fe1\u606f\u662f\u4e00\u4e2a\u5f3a\u5927\u7684\u5de5\u5177\u2014\u2014\u5982\u679c\u64cd\u4f5c\u5f97\u5f53\u7684\u8bdd\u3002\u6210\u529f\u7684\u5173\u952e\u5728\u4e8e\u878d\u5165\u5176\u4e2d\u3002\u4e00\u4e2a\u597d\u7684 <strong>\u7f51\u7edc\u6293\u53d6\u4ee3\u7406<\/strong>\u7ed3\u5408\u667a\u80fd\u7b56\u7565\uff0c\u786e\u4fdd\u60a8\u7684\u9879\u76ee\u4e0d\u4f1a\u5728\u5f00\u59cb\u4e4b\u524d\u5c31\u88ab\u6253\u65ad\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9700\u8981\u4e00\u4e2a\u53ef\u9760\u3001\u4ef7\u683c\u5b9e\u60e0\u7684\u7f51\u7edc\u6293\u53d6\u4ee3\u7406\u5417\uff1f<br>\ud83d\udc49 <a href=\"https:\/\/proxyelite.info\/cn\/prices\/\" data-type=\"link\" data-id=\"https:\/\/proxyelite.info\/prices\/\">\u68c0\u67e5 ProxyElite \u7684\u6570\u636e\u4e2d\u5fc3\u548c\u8f6e\u6362\u4ee3\u7406\u5305<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Web scraping is essential for market research, SEO, e-commerce tracking, and more. But without precautions, your IP may get banned fast. Here\u2019s how to stay under the radar while collecting public data online \u2014 safely and effectively. Why Websites Block Scrapers Step-by-Step Guide to Avoid Blocks 1. Use a Reliable Proxy for Web Scraping Using [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":926515,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-926514","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles"],"acf":[],"_links":{"self":[{"href":"https:\/\/proxyelite.info\/cn\/wp-json\/wp\/v2\/posts\/926514","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/proxyelite.info\/cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/proxyelite.info\/cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/proxyelite.info\/cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/proxyelite.info\/cn\/wp-json\/wp\/v2\/comments?post=926514"}],"version-history":[{"count":1,"href":"https:\/\/proxyelite.info\/cn\/wp-json\/wp\/v2\/posts\/926514\/revisions"}],"predecessor-version":[{"id":926518,"href":"https:\/\/proxyelite.info\/cn\/wp-json\/wp\/v2\/posts\/926514\/revisions\/926518"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/proxyelite.info\/cn\/wp-json\/wp\/v2\/media\/926515"}],"wp:attachment":[{"href":"https:\/\/proxyelite.info\/cn\/wp-json\/wp\/v2\/media?parent=926514"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/proxyelite.info\/cn\/wp-json\/wp\/v2\/categories?post=926514"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/proxyelite.info\/cn\/wp-json\/wp\/v2\/tags?post=926514"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}