日期:2014-05-16 浏览次数:20459 次
                function Odemo(){}
                var a=new Odemo();                
                Odemo.prototype.sayName=function(name)
                {
                    return this.name=name;
                }
                
                alert(a.sayName('asd'));    //显示asd
                function Odemo(){}    
                var a=new Odemo();    
                Odemo.prototype={
                    name:'asd',
                  sayName:function(){
                      return this.name;
                  }
                }
                alert(a.sayName());    //为什么会报错
                function Odemo(){}    
                Odemo.prototype={
                    name:'asd',
                  sayName:function(){
                      return this.name;
                  }
                }
                
                var a=new Odemo();    
                alert(a.sayName());    //显示asd