<p>个人观点让更多人通过后让他忽然若<video class="edui-faked-video video-js" controls="" preload="none" width="420" height="280" src="https://outin-885c8499c61811e9ba6f00163e1a3b4a.oss-cn-shanghai.aliyuncs.com/sv/220e2d21-16f5b66ba7b/220e2d21-16f5b66ba7b.mp4?Expires=1590410705&OSSAccessKeyId=LTAIrkwb21KyGjJl&Signature=ay96O%2FI7PVwXSTnjMYG2lRuLyts%3D" data-setup="{}"></video></p><p><video class="edui-faked-video video-js" controls="" preload="none" width="420" height="280" src="https://outin-885c8499c61811e9ba6f00163e1a3b4a.oss-cn-shanghai.aliyuncs.com/sv/220e2d21-16f5b66ba7b/220e2d21-16f5b66ba7b.mp4?Expires=1590410705&OSSAccessKeyId=LTAIrkwb21KyGjJl&Signature=ay96O%2FI7PVwXSTnjMYG2lRuLyts%3D" data-setup="{}"></video></p>
上面是一段字符串
怎么拿取到这段字符串里面的src下面的是视频链接
用正则或者手动建个 dom 去获取,大概如下: