版本：
文件：
- https://cdn.bootcdn.net/ajax/libs/web-socket-js/1.0.0/WebSocketMain.swf
- https://cdn.bootcdn.net/ajax/libs/web-socket-js/1.0.0/web_socket.js
- https://cdn.bootcdn.net/ajax/libs/web-socket-js/1.0.0/web_socket.min.js