JS高级程序随笔二

var person1={
toLoginString:function(){
return "lili";
},
toString2:function(){
return "greg";
}
};
var person2={
toLoginString:function(){
return "lili2";
},
toString2:function(){
return "greg2";
}
};
var person=[person1,person2];
alert(person);//[object object],[object object]

//如果person1里面的函数改成toString,同样person2里面的函数改成toString,那么结果就是greg,greg2,因为toString会自动运行

原文地址:https://www.cnblogs.com/binmengxue/p/8520693.html