使用 SWIFT、iOS 进行 JSON 查询 [重复]

Question

我想快速转换这个查询：

<script>
jQuery.ajax(
{
    url: "http://website.net/api/Clients/",
    type: 'POST',
    headers: {"Token": "Votre token"},
    dataType: "json",
    data: { "PhoneNumber": phoneNumberValue, "SecretCode":      secretCodeValue },
    success: function (data) { alert("it worked!") }
});
<script>

我在 Swift 中尝试过，但没有成功：

func submitNumber() {
        let session = NSURLSession.sharedSession()
        let url = NSURL(string: "http://website.net/api/Clients/")!
        let request = NSMutableURLRequest(URL: url)
        request.HTTPMethod = "POST”
        request.allHTTPHeaderFields = ["Token" : “myKey”]
        let requestDictionary = ["PhoneNumber": 3333333333, "SecretCode": 12345]

        request.HTTPBody = try! NSJSONSerialization.dataWithJSONObject(requestDictionary, options: [])

        let task = session.dataTaskWithRequest(request) { data, response, error in

            if let httpResponse = response as? NSHTTPURLResponse {
            let statusCode = httpResponse.statusCode
            if (statusCode == 200) {
                do {
                  let json = try NSJSONSerialization.JSONObjectWithData(data!, options:.AllowFragments)

                    print(json)

                    }catch {
                        print(error)
                }


            } else {
                print(“failure”)
                }
            }
                    }
        task.resume()
    }

但总是打印“失败”，我不知道如何处理它......

请问我该怎么做？ 非常感谢！

Answer 1

查看我对this 问题的回答。您没有将请求的内容类型设置为接受 json。