{"id":205406,"date":"2025-05-29T13:46:05","date_gmt":"2025-05-29T05:46:05","guid":{"rendered":"https:\/\/server.hk\/cnblog\/205406\/"},"modified":"2025-05-29T13:46:05","modified_gmt":"2025-05-29T05:46:05","slug":"scrapy-%e6%a1%86%e6%9e%b6%e8%8e%b7%e5%8f%96%e5%93%8d%e5%ba%94%e5%86%85%e5%ae%b9%e4%b8%ba%e7%a9%ba%ef%bc%8c%e6%80%8e%e4%b9%88%e6%8e%92%e6%9f%a5%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/205406\/","title":{"rendered":"Scrapy \u6846\u67b6\u83b7\u53d6\u54cd\u5e94\u5185\u5bb9\u4e3a\u7a7a\uff0c\u600e\u4e48\u6392\u67e5\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>Scrapy \u6846\u67b6\u83b7\u53d6\u54cd\u5e94\u5185\u5bb9\u4e3a\u7a7a\uff0c\u600e\u4e48\u6392\u67e5\uff1f<\/h1>\n<p>\u4eca\u5929\u7ed9\u5927\u5bb6\u5e26\u6765\u4e86\uff0c\u5176\u4e2d\u6d89\u53ca\u5230\u7684\u77e5\u8bc6\u70b9\u5305\u62ec<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\uff0c\u65e0\u8bba\u4f60\u662f\u5c0f\u767d\u8fd8\u662f\u8001\u624b\uff0c\u90fd\u9002\u5408\u770b\u4e00\u770b\u54e6~\u6709\u597d\u7684\u5efa\u8bae\u4e5f\u6b22\u8fce\u5927\u5bb6\u5728\u8bc4\u8bba\u7559\u8a00\uff0c\u82e5\u662f\u770b\u5b8c\u6709\u6240\u6536\u83b7\uff0c\u4e5f\u5e0c\u671b\u5927\u5bb6\u80fd\u591a\u591a\u70b9\u8d5e\u652f\u6301\u5440\uff01\u4e00\u8d77\u52a0\u6cb9\u5b66\u4e60~<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241201\/1733021872674bd0b0ed7e6.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>\u5982\u4f55\u4f7f\u7528 Scrapy \u6846\u67b6<\/strong><\/p>\n<p>\u5728\u4f7f\u7528 Scrapy \u6846\u67b6\u83b7\u53d6\u54cd\u5e94\u5185\u5bb9\u65f6\uff0c\u6709\u65f6\u5019\u4f1a\u9047\u5230\u6253\u5370 response \u5374\u6ca1\u6709\u663e\u793a\u4efb\u4f55\u5185\u5bb9\u7684\u60c5\u51b5\u3002\u4ee5\u4e0b\u63d0\u4f9b\u53ef\u80fd\u7684\u6545\u969c\u6392\u9664\u6b65\u9aa4\uff1a<\/p>\n<p><strong>1. \u68c0\u67e5\u4ee3\u7801\u6267\u884c\u6d41\u7a0b<\/strong><\/p>\n<p>\u6838\u5b9e\u4ee3\u7801\u662f\u5426\u5df2\u6267\u884c\u5230\u6253\u5370 response \u7684\u4f4d\u7f6e\uff0c\u786e\u4fdd\u4ee3\u7801\u6ca1\u6709\u88ab\u5361\u4f4f\u6216\u8df3\u8fc7\u8be5\u6b65\u9aa4\u3002<\/p>\n<p><strong>2. \u67e5\u770b\u8f93\u51fa\u4f4d\u7f6e<\/strong><\/p>\n<p>\u5728 IDE \u4e2d\uff0c\u67e5\u770b\u8f93\u51fa\u7a97\u53e3\u662f\u5426\u663e\u793a\u4e86\u6eda\u52a8\u7684\u9009\u9879\u3002\u5982\u679c\u8f93\u51fa\u5185\u5bb9\u8f83\u591a\uff0c\u53ef\u80fd\u9700\u8981\u5411\u4e0b\u6eda\u52a8\u624d\u80fd\u770b\u5230 response \u5185\u5bb9\u3002\u6eda\u52a8\u5230\u5e95\u90e8\u67e5\u770b\u662f\u5426\u6709\u76f8\u5173\u4fe1\u606f\u3002<\/p>\n<p><strong>\u5982\u679c\u4ee5\u4e0a\u6b65\u9aa4\u672a\u80fd\u89e3\u51b3\u95ee\u9898\uff0c\u8bf7\u68c0\u67e5\u5176\u4ed6\u539f\u56e0\uff1a<\/strong><\/p>\n<ul>\n<li>\u54cd\u5e94\u72b6\u6001\u7801\uff1a\u68c0\u67e5\u54cd\u5e94\u7684\u72b6\u6001\u7801\u662f\u5426\u4e3a 200\uff0c\u8868\u660e\u8bf7\u6c42\u6210\u529f\uff0c\u5426\u5219\u4f1a\u8fd4\u56de\u9519\u8bef\u4fe1\u606f\u3002<\/li>\n<li>\u54cd\u5e94\u7c7b\u578b\uff1a\u786e\u8ba4 response \u662f\u6587\u672c\/HTML \u7c7b\u578b\uff0c\u800c\u4e0d\u662f\u56fe\u50cf\u6216\u5176\u4ed6\u4e8c\u8fdb\u5236\u683c\u5f0f\u3002<\/li>\n<li>\u9009\u62e9\u5668\u95ee\u9898\uff1a\u786e\u4fdd\u5728\u4f7f\u7528\u9009\u62e9\u5668\u63d0\u53d6\u6570\u636e\u65f6\uff0c\u8bed\u6cd5\u6b63\u786e\u4e14\u80fd\u6355\u83b7\u5230\u6240\u9700\u4fe1\u606f\u3002<\/li>\n<li>\u8c03\u8bd5\u6a21\u5f0f\uff1a\u5c1d\u8bd5\u5728\u4ee3\u7801\u4e2d\u6dfb\u52a0 import pdb; pdb.set_trace() \u5e76\u5728\u6253\u5370 response \u524d\u8bbe\u7f6e\u65ad\u70b9\uff0c\u901a\u8fc7\u9010\u6b65\u8c03\u8bd5\u6765\u67e5\u770b\u5177\u4f53\u5185\u5bb9\u3002<\/li>\n<\/ul>\n<p>\u7ec8\u4e8e\u4ecb\u7ecd\u5b8c\u5566\uff01\u5c0f\u4f19\u4f34\u4eec\uff0c\u8fd9\u7bc7\u5173\u4e8e\u300aScrapy \u6846\u67b6\u83b7\u53d6\u54cd\u5e94\u5185\u5bb9\u4e3a\u7a7a\uff0c\u600e\u4e48\u6392\u67e5\uff1f\u300b\u7684\u4ecb\u7ecd\u5e94\u8be5\u8ba9\u4f60\u6536\u83b7\u591a\u591a\u4e86\u5427\uff01\u6b22\u8fce\u5927\u5bb6\u6536\u85cf\u6216\u5206\u4eab\u7ed9\u66f4\u591a\u9700\u8981\u5b66\u4e60\u7684\u670b\u53cb\u5427~\u516c\u4f17\u53f7\u4e5f\u4f1a\u53d1\u5e03\u6587\u7ae0\u76f8\u5173\u77e5\u8bc6\uff0c\u5feb\u6765\u5173\u6ce8\u5427\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Scrapy \u6846\u67b6\u83b7\u53d6\u54cd\u5e94\u5185\u5bb9\u4e3a&#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-205406","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/205406","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=205406"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/205406\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=205406"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=205406"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=205406"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}