{"id":154,"date":"2023-03-29T08:45:07","date_gmt":"2023-03-29T00:45:07","guid":{"rendered":"https:\/\/mianka.xyz\/?p=153"},"modified":"2023-03-29T08:47:21","modified_gmt":"2023-03-29T00:47:21","slug":"pythonselenium","status":"publish","type":"post","link":"https:\/\/www.mianka.xyz\/?p=154","title":{"rendered":"\u7528python\u5199\u4e2aselenium\u722c\u866b"},"content":{"rendered":"<p>\u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528Python\u548cSelenium\u7684\u57fa\u672c\u722c\u866b\u793a\u4f8b\u3002\u8fd9\u4e2a\u722c\u866b\u5c06\u6253\u5f00\u8c37\u6b4c\u6d4f\u89c8\u5668\u5e76\u8bbf\u95ee\u4e00\u4e2a\u6307\u5b9a\u7684\u7f51\u7ad9\uff0c\u7136\u540e\u63d0\u53d6\u7279\u5b9a\u5143\u7d20\u7684\u4fe1\u606f\u5e76\u6253\u5370\u51fa\u6765\u3002<\/p>\n<p><\/p>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5b89\u88c5Selenium\u548cChromeDriver\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5\u5b83\u4eec\uff1a<\/p>\n<pre class=\"prism-highlight prism-language-bash\">pip&nbsp;install&nbsp;selenium<\/pre>\n<p>\u63a5\u4e0b\u6765\uff0c\u60a8\u9700\u8981\u4e0b\u8f7d\u9002\u7528\u4e8e\u60a8\u7684Chrome\u6d4f\u89c8\u5668\u7248\u672c\u7684ChromeDriver\u3002\u60a8\u53ef\u4ee5\u5728\u6b64\u5904\u4e0b\u8f7d\uff1ahttp:\/\/chromedriver.chromium.org\/downloads<\/p>\n<p><\/p>\n<p>\u4e0b\u8f7d\u5b8c\u6210\u540e\uff0c\u5c06ChromeDriver.exe\u6587\u4ef6\u653e\u5728\u60a8\u7684\u5de5\u4f5c\u76ee\u5f55\u4e0b\u6216\u6dfb\u52a0\u5230\u7cfb\u7edfPATH\u4e2d\u3002<\/p>\n<p><\/p>\n<p>\u4e0b\u9762\u662f\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n<p><\/p>\n<pre class=\"prism-highlight prism-language-python\">from&nbsp;selenium&nbsp;import&nbsp;webdriver\nfrom&nbsp;selenium.webdriver.common.by&nbsp;import&nbsp;By\n\n#&nbsp;\u521d\u59cb\u5316ChromeDriver\ndriver&nbsp;=&nbsp;webdriver.Chrome()\n\n#&nbsp;\u6253\u5f00\u8981\u722c\u53d6\u7684\u7f51\u7ad9\ndriver.get(&quot;https:\/\/www.example.com&quot;)\n\n#&nbsp;\u627e\u5230\u7279\u5b9a\u5143\u7d20\u5e76\u63d0\u53d6\u4fe1\u606f\nelement&nbsp;=&nbsp;driver.find_element(By.XPATH,&nbsp;&quot;\/\/h1&quot;)\nprint(element.text)\n\n#&nbsp;\u5173\u95ed\u6d4f\u89c8\u5668\ndriver.quit()<\/pre>\n<p>\u8fd9\u4e2a\u793a\u4f8b\u5c06\u6253\u5f00\u8c37\u6b4c\u6d4f\u89c8\u5668\u5e76\u8bbf\u95eehttps:\/\/www.example.com\u3002\u7136\u540e\uff0c\u5b83\u5c06\u67e5\u627e\u7f51\u7ad9\u4e0a\u7684\u7b2c\u4e00\u4e2a`&lt;h1&gt;`\u5143\u7d20\u5e76\u5c06\u5176\u6587\u672c\u6253\u5370\u5230\u63a7\u5236\u53f0\u4e2d\u3002\u6700\u540e\uff0c\u5b83\u5c06\u5173\u95ed\u6d4f\u89c8\u5668\u3002<\/p>\n<p><\/p>\n<p>\u60a8\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9700\u8981\u4fee\u6539\u8fd9\u4e2a\u793a\u4f8b\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u7684\u6d4f\u89c8\u5668\uff0c\u627e\u5230\u4e0d\u540c\u7684\u5143\u7d20\u6216\u5728\u627e\u5230\u5143\u7d20\u540e\u6267\u884c\u5176\u4ed6\u64cd\u4f5c\u3002<\/p>\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528Python\u548cSelenium\u7684\u57fa\u672c\u722c\u866b\u793a\u4f8b\u3002\u8fd9\u4e2a\u722c\u866b\u5c06\u6253\u5f00\u8c37\u6b4c\u6d4f\u89c8\u5668\u5e76\u8bbf\u95ee\u4e00\u4e2a\u6307\u5b9a\u7684\u7f51\u7ad9\uff0c\u7136\u540e\u63d0\u53d6\u7279\u5b9a\u5143\u7d20\u7684\u4fe1\u606f\u5e76\u6253\u5370\u51fa\u6765\u3002<\/p>\n<p><\/p>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5b89\u88c5Selenium\u548cChromeDriver\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5\u5b83\u4eec\uff1a<\/p>\n<pre class=\"prism-highlight prism-language-bash\">pip&nbsp;install&nbsp;selenium<\/pre>\n<p>\u63a5\u4e0b\u6765\uff0c\u60a8\u9700\u8981\u4e0b\u8f7d\u9002\u7528\u4e8e\u60a8\u7684Chrome\u6d4f\u89c8\u5668\u7248\u672c\u7684ChromeDriver\u3002\u60a8\u53ef\u4ee5\u5728\u6b64\u5904\u4e0b\u8f7d\uff1ahttp:\/\/chromedriver.chromium.org\/downloads<\/p>\n<p><!--autointro--><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-154","post","type-post","status-publish","format-standard","hentry","category-pythonbiji"],"_links":{"self":[{"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=\/wp\/v2\/posts\/154","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=154"}],"version-history":[{"count":0,"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=\/wp\/v2\/posts\/154\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=154"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=154"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mianka.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=154"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}