WebSocket 编程

WebSocket 已经成为一种网络通信协议。以 ws 开头。
就像HTTP协议一样。以 http 开头。

简介：
WebSocket 教程
http://www.ruanyifeng.com/blog/2017/05/websocket.html

JavaScript 端的 WebSocket
https://developer.mozilla.org/en-US/docs/Web/API/WebSocket

Java的实现：
JSR 356, Java API for WebSocket
http://www.oracle.com/technetwork/articles/java/jsr356-1937161.html


综合例子：
Java EE 7: Building Web Applications with WebSocket, JavaScript and HTML5
http://www.oracle.com/webfolder/technetwork/tutorials/obe/java/HomeWebsocket/WebsocketHome.html













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