WebSocket 前端封装

$.extend({
    socketWeb:function (opt) {
        if("WebSocket" in window){
            var setting=$.extend({
                url:'',
                opens:{},
                messages:{},
                closes:{},
                err:{}
            },opt);
            var ws=new WebSocket(setting.url);
            ws.onopen=setting.opens();
            ws.onmessage=setting.messages();
            ws.onclose=setting.closes();
            ws.onerror=setting.err();
        }else{
            alert("您的浏览器不支持 WebSocket!");
        }

    }
});

$.socketWeb({
   url:'ws://http://127.0.0.1:1234/',
   opens:function (ev) {

   } ,
    messages:function (ev) {

    },
    closes:function (ev) {

    },
    err:function (ev) {

    }
});