ios - 如何在 alamofire 中快速打印错误 html？

Question

我正在使用 Alamofire 发出 api 请求。当我的 api 失败时，它会给出 html 响应，因此 alamofire 会返回如下错误消息

Reponse ->FAILURE: responseSerializationFailed(Alamofire.AFError.ResponseSerializationFailureReason.jsonSerializationFailed(Error Domain=NSCocoaErrorDomain Code=3840 "Invalid value around character 1." UserInfo={NSDebugDescription=Invalid value around character 1.}))

我试过下面的代码

   Alamofire.request(absolutePath(forApi: functionName), method: apiMethod, parameters: parameters, encoding: JSONEncoding.default, headers: defaultHeader())
            .responseJSON { result in

                DILog.print(items: "URL -> \(self.absolutePath(forApi: functionName))")
                if let _ = parameters {
                    DILog.print(items: "Parameters ->\(String(describing: parameters)) ")
                }
                DILog.print(items: "Headers ->\(self.defaultHeader()) ")
                DILog.print(items: "Reponse  ->\(result) ")
                DILog.print(items: "Reponse1  ->\(result.value) ")
                DILog.print(items: "Reponse Code ->\(result.response?.statusCode) ")

                if let errorResponse = result.error {
                    print(errorResponse.localizedDescription)
                    failure(self.parseError(error: errorResponse))
                }
}

我想将错误响应打印为 API 返回的 html。请告诉我该怎么做。

Answer 1

将响应数据转换成字符串，如下所示

if let _ = result.error {
  print("--------- Error -------")
  if let responseData = result.data {
    let htmlString = String(data: responseData, encoding: .utf8)
    print(htmlString!)
  }
}