Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
非常非常感谢,注释的方法是可以的,能解决问题。但是链接里提到的在server.py里添加代码的方法,试了下有问题,还在尝试。