{"id":765,"date":"2023-02-26T16:15:11","date_gmt":"2023-02-26T08:15:11","guid":{"rendered":"https:\/\/www.appblog.cn\/?p=765"},"modified":"2023-04-29T16:58:34","modified_gmt":"2023-04-29T08:58:34","slug":"python-selenium-calls-javascript-code","status":"publish","type":"post","link":"https:\/\/www.appblog.cn\/index.php\/2023\/02\/26\/python-selenium-calls-javascript-code\/","title":{"rendered":"Python Selenium\u8c03\u7528JavaScript\u4ee3\u7801"},"content":{"rendered":"<p>\u867d\u7136WebDriver\u63d0\u4f9b\u4e86\u64cd\u4f5c\u6d4f\u89c8\u5668\u7684\u524d\u8fdb\u548c\u540e\u9000\u65b9\u6cd5\uff0c\u4f46\u5bf9\u4e8e\u6d4f\u89c8\u5668\u6eda\u52a8\u6761\u5e76\u6ca1\u6709\u63d0\u4f9b\u76f8\u5e94\u7684\u64cd\u4f5c\u65b9\u6cd5\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5c31\u53ef\u4ee5\u501f\u52a9JavaScript\u6765\u63a7\u5236\u6d4f\u89c8\u5668\u7684\u6eda\u52a8\u6761\u3002WebDriver\u63d0\u4f9b\u4e86<code>execute_script()<\/code>\u65b9\u6cd5\u6765\u6267\u884cJavaScript\u4ee3\u7801\u3002<\/p>\n<p>\u7528\u4e8e\u8c03\u6574\u6d4f\u89c8\u5668\u6eda\u52a8\u6761\u4f4d\u7f6e\u7684JavaScript\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<p><!-- more --><\/p>\n<pre><code class=\"language-javascript\">&lt;!-- window.scrollTo(\u5de6\u8fb9\u8ddd,\u4e0a\u8fb9\u8ddd); --&gt;\nwindow.scrollTo(0,450);<\/code><\/pre>\n<p>window.scrollTo()\u65b9\u6cd5\u7528\u4e8e\u8bbe\u7f6e\u6d4f\u89c8\u5668\u7a97\u53e3\u6eda\u52a8\u6761\u7684\u6c34\u5e73\u548c\u5782\u76f4\u4f4d\u7f6e\u3002\u65b9\u6cd5\u7684\u7b2c\u4e00\u4e2a\u53c2\u6570\u8868\u793a\u6c34\u5e73\u7684\u5de6\u95f4\u8ddd\uff0c\u7b2c\u4e8c\u4e2a\u53c2\u6570\u8868\u793a\u5782\u76f4\u7684\u4e0a\u8fb9\u8ddd\u3002\u5176\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre><code class=\"language-python\">from selenium import webdriver\nfrom time import sleep\n\n# \u8bbf\u95ee\u767e\u5ea6\ndriver=webdriver.Chrome()\ndriver.get(&quot;http:\/\/www.baidu.com&quot;)\n\n# \u8bbe\u7f6e\u6d4f\u89c8\u5668\u7a97\u53e3\u5927\u5c0f\ndriver.set_window_size(800, 600)\n\n# \u641c\u7d22\ndriver.find_element_by_id(&quot;kw&quot;).send_keys(&quot;selenium&quot;)\ndriver.find_element_by_id(&quot;su&quot;).click()\nsleep(2)\n\n# \u901a\u8fc7javascript\u8bbe\u7f6e\u6d4f\u89c8\u5668\u7a97\u53e3\u7684\u6eda\u52a8\u6761\u4f4d\u7f6e\njs=&quot;window.scrollTo(100,450);&quot;\ndriver.execute_script(js)\nsleep(3)\n\ndriver.quit()<\/code><\/pre>\n<p>\u901a\u8fc7\u6d4f\u89c8\u5668\u6253\u5f00\u767e\u5ea6\u8fdb\u884c\u641c\u7d22\uff0c\u5e76\u4e14\u63d0\u524d\u901a\u8fc7<code>set_window_size()<\/code>\u65b9\u6cd5\u5c06\u6d4f\u89c8\u5668\u7a97\u53e3\u8bbe\u7f6e\u4e3a\u56fa\u5b9a\u5bbd\u9ad8\u663e\u793a\uff0c\u76ee\u7684\u662f\u8ba9\u7a97\u53e3\u51fa\u73b0\u6c34\u5e73\u548c\u5782\u76f4\u6eda\u52a8\u6761\u3002\u7136\u540e\u901a\u8fc7<code>execute_script()<\/code>\u65b9\u6cd5\u6267\u884cJavaScripts\u4ee3\u7801\u6765\u79fb\u52a8\u6eda\u52a8\u6761\u7684\u4f4d\u7f6e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u867d\u7136WebDriver\u63d0\u4f9b\u4e86\u64cd\u4f5c\u6d4f\u89c8\u5668\u7684\u524d\u8fdb\u548c\u540e\u9000\u65b9\u6cd5\uff0c\u4f46\u5bf9\u4e8e\u6d4f\u89c8\u5668\u6eda\u52a8\u6761\u5e76\u6ca1\u6709\u63d0\u4f9b\u76f8\u5e94\u7684\u64cd\u4f5c\u65b9\u6cd5\u3002\u5728\u8fd9\u79cd\u60c5\u51b5 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[221],"tags":[],"class_list":["post-765","post","type-post","status-publish","format-standard","hentry","category-selenium"],"_links":{"self":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/posts\/765","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/comments?post=765"}],"version-history":[{"count":0,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/posts\/765\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/media?parent=765"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/categories?post=765"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/tags?post=765"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}