{"id":204518,"date":"2025-05-29T14:46:49","date_gmt":"2025-05-29T06:46:49","guid":{"rendered":"https:\/\/server.hk\/cnblog\/204518\/"},"modified":"2025-05-29T14:46:49","modified_gmt":"2025-05-29T06:46:49","slug":"scrapy-crawlspider-%e4%b8%ad-deny-%e8%ae%be%e7%bd%ae%e4%b8%ba%e4%bd%95%e6%97%a0%e6%95%88%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/204518\/","title":{"rendered":"Scrapy CrawlSpider \u4e2d deny \u8bbe\u7f6e\u4e3a\u4f55\u65e0\u6548\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>Scrapy CrawlSpider \u4e2d deny \u8bbe\u7f6e\u4e3a\u4f55\u65e0\u6548\uff1f<\/h1>\n<p>\u5927\u5bb6\u597d\uff0c\u4eca\u5929\u672c\u4eba\u7ed9\u5927\u5bb6\u5e26\u6765\u6587\u7ae0\uff0c\u6587\u4e2d\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span><\/span>\uff0c\u5982\u679c\u4f60\u5bf9<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u65b9\u9762\u7684\u77e5\u8bc6\u70b9\u611f\u5174\u8da3\uff0c\u90a3\u5c31\u8bf7\u5404\u4f4d\u670b\u53cb\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427~\u5e0c\u671b\u80fd\u771f\u6b63\u5e2e\u5230\u4f60\u4eec\uff0c\u8c22\u8c22\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241109\/1731150408672f424806509.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>scrapy crawlspider \u4e2d\u7684 deny \u8bbe\u7f6e\u4e3a\u4f55\u65e0\u6548<\/strong><\/p>\n<p>\u95ee\u9898\u4e2d\u63d0\u5230\u7684 deny \u8bbe\u7f6e\u65e0\u6548\u662f\u56e0\u4e3a deny \u53c2\u6570\u7684\u503c\u6ca1\u6709\u91c7\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u3002<\/p>\n<p>\u5728 scrapy \u7684 crawlspider \u4e2d\uff0cdeny \u53c2\u6570\u7528\u4e8e\u6307\u5b9a\u4e0d\u5e94\u88ab\u722c\u53d6\u7684 url \u6a21\u5f0f\u3002\u5982\u679c deny \u53c2\u6570\u6ca1\u6709\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u90a3\u4e48\u5b83\u53ea\u80fd\u591f\u5339\u914d\u5b8c\u5168\u76f8\u7b49\u7684 url\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u5982\u679c\u5e0c\u671b deny \u53c2\u6570\u80fd\u591f\u5339\u914d\u5305\u542b\u7279\u5b9a\u5b57\u7b26\u4e32\u7684 url\uff0c\u5c31\u9700\u8981\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u3002\u4f8b\u5982\uff0c\u5982\u679c\u8981\u62d2\u7edd\u5305\u542b &#8220;guba&#8221; \u5b57\u7b26\u4e32\u7684 url\uff0c\u53ef\u4ee5\u5c06 deny \u53c2\u6570\u8bbe\u7f6e\u4e3a\u4ee5\u4e0b\u6b63\u5219\u8868\u8fbe\u5f0f\uff1a<\/p>\n<pre>deny=(r'.*guba.*',)<\/pre>\n<p>\u672c\u7bc7\u5173\u4e8e\u300aScrapy CrawlSpider \u4e2d deny \u8bbe\u7f6e\u4e3a\u4f55\u65e0\u6548\uff1f\u300b\u7684\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\u5566\uff0c\u4f46\u662f\u5b66\u65e0\u6b62\u5883\uff0c\u60f3\u8981\u4e86\u89e3\u5b66\u4e60\u66f4\u591a\u5173\u4e8e\u6587\u7ae0\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Scrapy CrawlSpid&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-204518","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204518","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=204518"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204518\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=204518"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=204518"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=204518"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}