Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you may not be able to execute some actions.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
现在我想云台下面加一个伸缩杆,就是云台能升降还能追踪人脸,请问有类似代码吗