javascript 未捕获的语法错误：意外的标记 o
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Uncaught SyntaxError: Unexpected token o
提问by Mike
I have a web app I am working on:
我有一个正在开发的网络应用程序：
$("#post").click(function () {
var u = $('#u').val();
var j = $('#j').val();
$.post("http://www.myweb.php", {
u: u,
j: j
})
.done(function (data) {
var obj = jQuery.parseJSON(data);
alert(obj.status );
//alert("Data Loaded: " + data);
});
});
When it tries to retrieve the JSON I get:
当它尝试检索 JSON 时，我得到：
Uncaught SyntaxError: Unexpected token o
回答by Pointy
You don't have to call .parseJSON(). Your response has already been parsed. You're getting that error because the object you pass to jQuery.parseJSON()is being converted to the string "[object Object]". The unexpected token is that "o" in "object".
你不必打电话.parseJSON()。您的回复已被解析。您收到该错误是因为您传递给的对象jQuery.parseJSON()正在转换为 string "[object Object]"。意外的标记是“object”中的“o”。
