摘要：
网站：http://html5demos.com/web-socket客户端源码：https://github.com/remy/html5demos/blob/master/demos/web-socket.html检测是否支持websocketif (window.WebSocket === undefined) {state.innerHTML = 'Sockets not supported';state.className = 'fail';}开启websocketconn = {}if (conn.readyState === undefined | 阅读全文
摘要：
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