即使从服务器返回成功,我也会收到 JSON 解析错误。这是我的保存代码,其中始终运行失败()
@model.save()
.fail(=> @resetForm() )
.always (obj, error) ->
console.log obj
console.log obj.responseText
console.log JSON.parse(obj.responseText)
这是我的错误对象:
"parsererror"
"No conversion from text to http://api2.local/users/auth"
一些注意事项:
我在 Jquery 1.8.3 和 Backbone 0.9.9
服务器用 json 正确响应 - 这是我的响应标头
Access-Control-Allow-Headers:origin, x-requested-with, content-type, accept
Access-Control-Allow-Methods:GET, POST, PUT, DELETE, OPTIONS
Access-Control-Allow-Origin:*
Access-Control-Max-Age:86400
Connection:Keep-Alive
Content-Length:202
Content-Type:application/json; charset=utf-8
Date:Fri, 21 Dec 2012 18:46:25 GMT
Keep-Alive:timeout=5, max=100
Server: xxx
X-Powered-By:PHP/5.3.1
console.log JSON.parse(obj.responseText) 正确地给了我一个 JSON 对象
编辑:请求标头
Accept:*/*
Accept-Charset:ISO-8859-1,utf-8;q=0.7,*;q=0.3
Accept-Encoding:gzip,deflate,sdch
Accept-Language:en-US,en;q=0.8
Cache-Control:no-cache
Connection:keep-alive
Content-Length:54
Content-Type:application/json
Host:api2.local
Origin:http://localhost:3000
Pragma:no-cache
Referer:http://localhost:3000/login
User-Agent:Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/537.11 (KHTML, like Gecko) Chrome/23.0.1271.101 Safari/537.11
X-Requested-With:XMLHttpRequest
编辑:通过 POST 请求有效负载
{"email":"x@x.com","password":"xxx"}
编辑:响应负载
{
"user_id":"xx",
"first_name":"xxx",
"last_name":"xxx",
"email":"x@x.com",
"role":"xxxx",
"date_joined":"xxx"
}