//------------json对象结合for in-----------for-in中遍历到的东西是json对象的key 而不是value--------------------------------------------------------------
(1)
function a(){
var b = new Object();
b.a = 1;
b.b = 2;
b.c = 3;
b.d = 4;
var s = JSON.stringify(b);
var ss = $.parseJSON(s);
for(var i in ss){
alert(ss[i]);
}
}
此时输出 1 ,2 , 3, 4
(2)
function a(){
var b = new Object();
b.a = 1;
b.b = 2;
b.c = 3;
b.d = 4;
var s = JSON.stringify(b);
var ss = $.parseJSON(s);
for(var i in ss){
alert(i);
}
}
此时输出 a ,b ,c ,d