[英]Error: Cannot find a differ supporting object '[object Object]' of type '…'. NgFor only supports……}
[
{
"id":1,
"name":"Ashiz",
"email":"ashizhamal@gmail.com",
"message":"How are you yankee\r\n",
"created_at":"2017-05-24 03:16:53",
"updated_at":"2017-05-24 03:16:53"
}
]
.map(res => res.json());
While i use json data, in above way, than it works fine . 虽然我以上述方式使用json数据,但效果很好。 That i can use json data but when i use this way as object only than i got error. 我可以使用json数据,但是当我仅将此方式用作对象时,我得到了错误。 why? 为什么? what is the differences between square bracket and without square bracket how to work with this? 方括号和不带方括号的区别是什么?
{
"id":1,
"name":"Ashiz",
"email":"ashizhamal@gmail.com",
"message":"How are you yankee\r\n",
"created_at":"2017-05-24 03:16:53",
"updated_at":"2017-05-24 03:16:53"
}
When you are not using []
the you need to parse
it with $.parseJSON like below. 当您不使用[]
,您需要使用$ .parseJSON进行parse
,如下所示。
jQuery.parseJSON({
"id":1,
"name":"Ashiz",
"email":"ashizhamal@gmail.com",
"message":"How are you yankee\r\n",
"created_at":"2017-05-24 03:16:53",
"updated_at":"2017-05-24 03:16:53"
});
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