<script src="http://code.jquery.com/jquery-1.11.1.min.js"></script><script type="text/javascript">$(function(){    var myfunc = {        aaa: 0,        init:function(aaa) {            this.aaa=aaa;        },        log:function(msg) {            if(  (EpBrowser.core=="chrome")  ){//chrome                console.log("log>>    "+msg);            }        }    };    myfunc.init("ddddddddd");    alert(myfunc.aaa);});</script>

<script src="http://code.jquery.com/jquery-1.11.1.min.js"></script><script type="text/javascript">$(function(){    var Person={        init : function(option){            if(typeof option == "undefined"){                option = {};            }            this.aaa = option.aaa || "啊啊啊";            this.bbb = option.bbb || 25;            this.ccc = option.ccc || 75;            this.ddd = (typeof option.ddd != "undefined") ? option.ddd : true;        },        showInfo : function(){            return this.aaa + " " + this.bbb + " " + this.ccc + " " + this.ddd;        }    }    Person.init({        ccc : 80,        ddd : "Hank"    })    alert(Person.showInfo()); //啊啊啊 25 80 Hank});</script>