Alamofire HTTP 请求失败

Question

我使用 Alamofire 发出了一些 HTTP 请求。部分请求成功，部分请求失败。

错误是Invalid value around character 0.

失败的请求给了我上面的错误。

下面我提到了一个失败的示例代码。

let parameters = ["amount": ["10"], "payment_method": ["paypal"], "date": ["2015-11-25"], "details": ["Payment description"]]

    let headers = [
        "Accept": "*/*",
        "Content-Type": "application/json"
    ]

    let url = "https://livetest.somedomain.com/api/invs/LAT1j5da99PdPg/payments?auth_token=pbtTEPNki3hUhGBuPX3d"

    Alamofire.request(.POST, url, parameters: parameters, encoding: .JSON, headers: headers)
        .responseJSON { response in
            let results = response.result
            print(results)
            print(response.debugDescription)
    }

请帮我找出问题

Answer 1

这个问题是由于 JSON 传递格式错误造成的。然后我将参数更改如下

let parameters = ["payment":["amount": "100" , "payment_method": "check", "date": "2015-11-25", "details": "Payment description dimuth Lasantha"]]

现在它传递了正确的格式，即

{
payment: {
    "amount" : "100",
    "payment_method" : "check",
     .....
    }
}

Alamofire HTTP 请求失败

Alamofire HTTP requests fails

ios

swift

api

alamofire

xcode7.1