浏览器窗口切换

<p style="margin-top: 0px; margin-bottom: 0px; color: rgb(23, 43, 77); font-family: -apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, Roboto, Oxygen, Ubuntu, &quot;Fira Sans&quot;, &quot;Droid Sans&quot;, &quot;Helvetica Neue&quot;, sans-serif;">浏览器窗口切换，步骤如下：</p><p style="margin-bottom: 0px; color: rgb(23, 43, 77); font-family: -apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, Roboto, Oxygen, Ubuntu, &quot;Fira Sans&quot;, &quot;Droid Sans&quot;, &quot;Helvetica Neue&quot;, sans-serif;">1、提出所有窗口句柄，并保存，比如保存为wins，wins是一个列表类型数据；</p><p style="margin-bottom: 0px; color: rgb(23, 43, 77); font-family: -apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, Roboto, Oxygen, Ubuntu, &quot;Fira Sans&quot;, &quot;Droid Sans&quot;, &quot;Helvetica Neue&quot;, sans-serif;">2、切换到最新窗口：{{wins[-1]}}；</p><p style="margin-bottom: 0px; color: rgb(23, 43, 77); font-family: -apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, Roboto, Oxygen, Ubuntu, &quot;Fira Sans&quot;, &quot;Droid Sans&quot;, &quot;Helvetica Neue&quot;, sans-serif;">&nbsp; &nbsp; &nbsp;切换到第一个窗口：{{wins[0]}}。</p><p style="margin-bottom: 0px; color: rgb(23, 43, 77); font-family: -apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, Roboto, Oxygen, Ubuntu, &quot;Fira Sans&quot;, &quot;Droid Sans&quot;, &quot;Helvetica Neue&quot;, sans-serif;"><img src="http://talk-cdn.liumatest.cn/87ae2c69-7731-41c7-9731-f9cc4e1d0925.png" style="max-width:100%;"><br></p>