创建对象 对象属性 对象方法 随笔

var stu= new Object;

function Stu(name,old,sex){
    this.name=name;
    this.old=old;
    this.sex=sex;
    this.show=function(){
        alert(this.name+" "+this.old+" "+this.sex)
    }    
}

stu["liujinyu"]=new Stu("liujinyu","23","man");
stu["wangle"]=new Stu("wangle","21","man");
stu["shaniu"]=new Stu("heli","11","woman");

for(propt in stu){alert(propt)}