Javascript数组未显示为数组

Question

我有一个像这样的数组：

var data = {"result":"success","ids":["00000","54321","123","22222","11111","55555","33333","abc123","123abc","12345","44444"]}
localStorage.ids = data.ids;

但现在我这样做了：

angular.forEach(localStorage.ids, function(id, key) {
    console.log(id);
});

我想：

0
0
0
0
0
,
5
4
3   

等等。

当我console.log(JSON.stringify(localStorage.ids));时，我得到了：

"00000,54321,123,22222,11111,55555,33333,abc123,123abc,12345,44444"

有谁知道为什么会这样？

Answer 1

localStorage只存储字符串。

localStorage.setItem('ids', JSON.stringify(data.ids)); // to save

var ids = JSON.parse(localStorage.getItem('ids')); // to get