{"id":204239,"date":"2025-05-29T08:58:33","date_gmt":"2025-05-29T00:58:33","guid":{"rendered":"https:\/\/server.hk\/cnblog\/204239\/"},"modified":"2025-05-29T08:58:33","modified_gmt":"2025-05-29T00:58:33","slug":"selenium-%e8%8e%b7%e5%8f%96%e5%a4%9a%e4%b8%aa%e5%85%83%e7%b4%a0%e6%97%b6%ef%bc%8c%e5%a6%82%e4%bd%95%e9%81%bf%e5%85%8d-typeerror-%e4%b8%8d%e5%8f%af%e8%bf%ad%e4%bb%a3%e7%9a%84%e5%af%b9%e8%b1%a1","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/204239\/","title":{"rendered":"Selenium \u83b7\u53d6\u591a\u4e2a\u5143\u7d20\u65f6\uff0c\u5982\u4f55\u907f\u514d `TypeError: \u4e0d\u53ef\u8fed\u4ee3\u7684\u5bf9\u8c61` \u9519\u8bef\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>Selenium \u83b7\u53d6\u591a\u4e2a\u5143\u7d20\u65f6\uff0c\u5982\u4f55\u907f\u514d `TypeError: \u4e0d\u53ef\u8fed\u4ee3\u7684\u5bf9\u8c61` \u9519\u8bef\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\/20241102\/1730511045672580c55370e.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>selenium \u83b7\u53d6\u591a\u4e2a\u5143\u7d20 typeerror: \u4e0d\u53ef\u8fed\u4ee3\u7684\u5bf9\u8c61<\/strong><\/p>\n<p>\u4f7f\u7528 selenium \u7684 find_elements_by_css_selector \u65b9\u6cd5\u53ef\u4ee5\u83b7\u53d6\u591a\u4e2a\u5143\u7d20\u3002\u7136\u800c\uff0c\u5728\u5c1d\u8bd5\u4f7f\u7528 for \u5faa\u73af\u904d\u5386\u8fd9\u4e9b\u5143\u7d20\u65f6\uff0c\u53ef\u80fd\u4f1a\u9047\u5230 typeerror: \u65e0\u6cd5\u89e3\u5305\u975e\u53ef\u8fed\u4ee3\u5bf9\u8c61\u7684\u95ee\u9898\u3002<\/p>\n<p>\u5bfc\u81f4\u6b64\u9519\u8bef\u7684\u4e00\u4e2a\u5e38\u89c1\u539f\u56e0\u662f\u8bd5\u56fe\u5c06\u4e00\u4e2a webelement \u5bf9\u8c61\u89e3\u5305\u4e3a\u591a\u4e2a\u503c\uff0c\u4f46\u8fd9\u662f\u4e0d\u53ef\u80fd\u7684\u3002webelement \u4ee3\u8868\u5355\u4e2a\u5143\u7d20\uff0c\u56e0\u6b64\u65e0\u6cd5\u5c06\u5176\u89e3\u5305\u3002<\/p>\n<p>\u8981\u89e3\u51b3\u6b64\u95ee\u9898\uff0c\u9700\u8981\u4f7f\u7528 enumerate() \u51fd\u6570\u6765\u83b7\u53d6\u5143\u7d20\u7684\u7d22\u5f15\u548c\u503c\uff1a<\/p>\n<pre>for i, v in enumerate(slider_images):\n    # \u5728\u6b64\u5904\u5904\u7406\u6bcf\u4e2a\u5143\u7d20<\/pre>\n<p>\u4f7f\u7528 enumerate() \u51fd\u6570\uff0c\u53ef\u4ee5\u5c06\u5217\u8868\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u4e0e\u4e00\u4e2a\u7d22\u5f15\u914d\u5bf9\u3002\u7136\u540e\uff0c\u53ef\u4ee5\u5728\u5faa\u73af\u4e2d\u4f7f\u7528\u7d22\u5f15\u548c\u503c\u6765\u5904\u7406\u6bcf\u4e2a\u5143\u7d20\u3002<\/p>\n<p>\u4eca\u5929\u5173\u4e8e\u300aSelenium \u83b7\u53d6\u591a\u4e2a\u5143\u7d20\u65f6\uff0c\u5982\u4f55\u907f\u514d `TypeError: \u4e0d\u53ef\u8fed\u4ee3\u7684\u5bf9\u8c61` \u9519\u8bef\uff1f\u300b\u7684\u5185\u5bb9\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\u4e86\uff0c\u662f\u4e0d\u662f\u5b66\u8d77\u6765\u4e00\u76ee\u4e86\u7136\uff01\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u5185\u5bb9\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Selenium \u83b7\u53d6\u591a\u4e2a\u5143\u7d20\u65f6&#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-204239","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204239","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=204239"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204239\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=204239"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=204239"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=204239"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}