{"id":752,"date":"2023-02-26T16:04:31","date_gmt":"2023-02-26T08:04:31","guid":{"rendered":"https:\/\/www.appblog.cn\/?p=752"},"modified":"2023-04-29T17:01:17","modified_gmt":"2023-04-29T09:01:17","slug":"python-selenium-control-browser-operations","status":"publish","type":"post","link":"https:\/\/www.appblog.cn\/index.php\/2023\/02\/26\/python-selenium-control-browser-operations\/","title":{"rendered":"Python Selenium\u63a7\u5236\u6d4f\u89c8\u5668\u64cd\u4f5c"},"content":{"rendered":"<h2>\u63a7\u5236\u6d4f\u89c8\u5668\u7a97\u53e3\u5927\u5c0f<\/h2>\n<p>\u6709\u65f6\u5019\u6211\u4eec\u5e0c\u671b\u80fd\u4ee5\u67d0\u79cd\u6d4f\u89c8\u5668\u5c3a\u5bf8\u6253\u5f00\uff0c\u8ba9\u8bbf\u95ee\u7684\u9875\u9762\u5728\u8fd9\u79cd\u5c3a\u5bf8\u4e0b\u8fd0\u884c\u3002\u4f8b\u5982\u53ef\u4ee5\u5c06\u6d4f\u89c8\u5668\u8bbe\u7f6e\u6210\u79fb\u52a8\u7aef\u5927\u5c0f(480* 800)\uff0c\u7136\u540e\u8bbf\u95ee\u79fb\u52a8\u7ad9\u70b9\uff0c\u5bf9\u5176\u6837\u5f0f\u8fdb\u884c\u8bc4\u4f30\uff1b<code>WebDriver<\/code> \u63d0\u4f9b\u4e86 <code>set_window_size()<\/code> \u65b9\u6cd5\u6765\u8bbe\u7f6e\u6d4f\u89c8\u5668\u7684\u5927\u5c0f\u3002<\/p>\n<p><!-- more --><\/p>\n<pre><code class=\"language-python\">from selenium import webdriver\n\ndriver = webdriver.Chrome()\ndriver.get(&quot;http:\/\/m.baidu.com&quot;)\n\n# \u53c2\u6570\u6570\u5b57\u4e3a\u50cf\u7d20\u70b9\nprint(&quot;\u8bbe\u7f6e\u6d4f\u89c8\u5668\u5bbd480\u3001\u9ad8800\u663e\u793a&quot;)\ndriver.set_window_size(480, 800)\ndriver.quit()<\/code><\/pre>\n<p>\u5728PC\u7aef\u6267\u884c\u81ea\u52a8\u5316\u6d4b\u8bd5\u811a\u672c\u5927\u591a\u7684\u60c5\u51b5\u4e0b\u662f\u5e0c\u671b\u6d4f\u89c8\u5668\u5728\u5168\u5c4f\u5e55\u6a21\u5f0f\u4e0b\u6267\u884c\uff0c\u90a3\u4e48\u53ef\u4ee5\u4f7f\u7528 <code>maximize_window()<\/code> \u65b9\u6cd5\u4f7f\u6253\u5f00\u7684\u6d4f\u89c8\u5668\u5168\u5c4f\u663e\u793a\uff0c\u5176\u7528\u6cd5\u4e0e <code>set_window_size()<\/code> \u76f8\u540c\uff0c\u4f46\u5b83\u4e0d\u9700\u8981\u53c2\u6570\u3002<\/p>\n<h2>\u63a7\u5236\u6d4f\u89c8\u5668\u540e\u9000\u3001\u524d\u8fdb<\/h2>\n<p>\u5728\u4f7f\u7528\u6d4f\u89c8\u5668\u6d4f\u89c8\u7f51\u9875\u65f6\uff0c\u6d4f\u89c8\u5668\u63d0\u4f9b\u4e86\u540e\u9000\u548c\u524d\u8fdb\u6309\u94ae\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u5728\u6d4f\u89c8\u8fc7\u7684\u7f51\u9875\u4e4b\u95f4\u5207\u6362\uff0c<code>WebDriver<\/code> \u4e5f\u63d0\u4f9b\u4e86\u5bf9\u5e94\u7684 <code>back()<\/code> \u548c <code>forward()<\/code> \u65b9\u6cd5\u6765\u6a21\u62df\u540e\u9000\u548c\u524d\u8fdb\u6309\u94ae\u3002\u4e0b\u9762\u901a\u8fc7\u4f8b\u5b50\u6765\u6f14\u793a\u8fd9\u4e24\u4e2a\u65b9\u6cd5\u7684\u4f7f\u7528\u3002<\/p>\n<pre><code class=\"language-python\">from selenium import webdriver\n\ndriver = webdriver.Firefox()\n\n#\u8bbf\u95ee\u767e\u5ea6\u9996\u9875\nfirst_url= &#039;http:\/\/www.baidu.com&#039;\nprint(&quot;now access %s&quot; %(first_url))\ndriver.get(first_url)\n\n#\u8bbf\u95ee\u65b0\u95fb\u9875\u9762\nsecond_url=&#039;http:\/\/news.baidu.com&#039;\nprint(&quot;now access %s&quot; %(second_url))\ndriver.get(second_url)\n\n#\u8fd4\u56de\uff08\u540e\u9000\uff09\u5230\u767e\u5ea6\u9996\u9875\nprint(&quot;back to: %s &quot;%(first_url))\ndriver.back()\n\n#\u524d\u8fdb\u5230\u65b0\u95fb\u9875\nprint(&quot;forward to: %s&quot;%(second_url))\ndriver.forward()\n\ndriver.quit()<\/code><\/pre>\n<h2>\u5237\u65b0\u9875\u9762<\/h2>\n<p>\u6709\u65f6\u5019\u9700\u8981\u624b\u52a8\u5237\u65b0\uff08F5\uff09\u9875\u9762\u3002<\/p>\n<pre><code class=\"language-python\">\u2026\u2026\ndriver.refresh() #\u5237\u65b0\u5f53\u524d\u9875\u9762\n\u2026\u2026<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u63a7\u5236\u6d4f\u89c8\u5668\u7a97\u53e3\u5927\u5c0f \u6709\u65f6\u5019\u6211\u4eec\u5e0c\u671b\u80fd\u4ee5\u67d0\u79cd\u6d4f\u89c8\u5668\u5c3a\u5bf8\u6253\u5f00\uff0c\u8ba9\u8bbf\u95ee\u7684\u9875\u9762\u5728\u8fd9\u79cd\u5c3a\u5bf8\u4e0b\u8fd0\u884c\u3002\u4f8b\u5982\u53ef\u4ee5\u5c06\u6d4f\u89c8\u5668\u8bbe\u7f6e\u6210 [&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-752","post","type-post","status-publish","format-standard","hentry","category-selenium"],"_links":{"self":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/posts\/752","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=752"}],"version-history":[{"count":0,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/posts\/752\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/media?parent=752"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/categories?post=752"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/tags?post=752"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}