从mvc 4行动:
[HttpPost]
public ActionResult DoStuff(string str)
{
// Do some things
Response.ContentType = "application/json;charset=utf-8";
Response.StatusCode = someCondition == true ? HttpStatusCode.OK : HttpStatusCode.NotFound);
Response.TrySkipIisCustomErrors = true;
return Json(
new {
object1 = 1,
object2 = someArray[0],
object3 = someArray[1],
object4 = someValue == 4 ? 1 : 0
}
);
}
在jquery ajax中:
ajax({
url: '/Ctrler/DoStuff/',
data: { str: someString },
type: 'POST',
dataType: 'json'
}).then(function (data) {
var _response = $.parseJSON(data);
}, function (data) {
var _response = $.parseJSON(data.responseText);
});
data.responseText为空(“”),statusText为“error”。它并不总是发生。我观察到它是随机发生的。为什么呢?
答案 0 :(得分:0)
您的数据已经从JSON转换为对象,因此您无需再次解析它。试试这个:
ajax({
url: '/Ctrler/DoStuff/',
data: { str: someString },
type: 'POST',
dataType: 'json'
}).then(function (data) {
// use data here...
alert(data.object1);
}, function () {
alert('request failed');
});