JavaScript通过function定义对象
function member(name,gander){
    //类的属性
    this.name=name;
    this.gander=gander;
}
 
 // 下面是实例化对象
 
 var m1 = new member("脚本分享网","sb");
 var m2 = new member("sharejs","sb");
 var m3 = new member("javascript","sb");
 
with(document){
   
    write(m1.name+":"+m1.gander+"<br>");
    write(m2.name+":"+m2.gander+"<br>");
    write(m3.name+":"+m3.gander+"<br>");
}
