快速错误"Domain = NSCocoaErrorDomain Code = 3840"“字符1周围的无效值". [英] swift error "Domain=NSCocoaErrorDomain Code=3840 "Invalid value around character 1."

问题描述

我在解决Swift Alamofire POST请求(登录用户)时遇到此错误消息.

I am having trouble fixing this error message on my Swift Alamofire POST request (to login a user).

'3840'字符1周围的值无效".

'3840' "Invalid value around character 1."

我已经导入了Foundation， Alamofire ， SwiftyJson .没有授权限制(没有Oauth等).更改Post(例如，使用其他参数和值的另一个端点)但将其余代码/格式保持不变时，我也收到相同的错误消息.在我的drupal7 REST服务器的'definitions'上，它将端点列出为/rest/user/login，并将参数列出为'username'和'password'字符串(如我所用).

I have imported Foundation, Alamofire, SwiftyJson. There are no authorisation restrictions (no Oauth etc). I'm also getting the same error message when I change the Post (eg to another endpoint, with other parameters and values) but keep the rest of the code/format the same. On my drupal7 REST server 'definitions' it lists the endpoint as /rest/user/login and parameters as 'username' and 'password' strings as I've used.

我真的很感谢任何提示和帮助吗?

I'd really appreciate any tips and help?

调用REQUEST时出错 错误域= NSCocoaErrorDomain代码= 3840字符1周围的值无效." UserInfo = {NSDebugDescription =字符1周围的值无效.}

error calling REQUEST Error Domain=NSCocoaErrorDomain Code=3840 "Invalid value around character 1." UserInfo={NSDebugDescription=Invalid value around character 1.}

这是我的代码

 @IBAction func loginButtonTapped(sender: AnyObject) {

    //using Alamofire

    let dataEndpoint: String = "https://www.example.com/rest/user/login"
    let newData = ["username":"Mickey", "password":"123"]
    Alamofire.request(.POST, dataEndpoint, parameters: newData, encoding: .JSON)
        .responseJSON { response in
            guard response.result.error == nil else {
                // got an error in posting the data, need to handle it
                print("error calling REQUEST")
                print(response.result.error!)
                return
            }

            guard let value = response.result.value else {
                print("no result data  when calling request")
                return
            }
            let data = JSON(value)
            print("The result is: " + data.description)
    }

}

谢谢

推荐答案

在URL端点的末尾添加.json已解决了该错误.即 https://www.example.com/rest/user/login.json

Adding .json at the end of the URL endpoint has solved the error. ie https://www.example.com/rest/user/login.json

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