如何将NSArray作为请求参数传递给API调用

Question

我有一个api，使用时我会从请求中获取一个数组。现在，我想将该数组传递给另一个API请求，但效果不佳。下面是我的代码

func insertENCR(value: NSArray){
    let url = URL(string: String.offers)
            let request = NSMutableURLRequest(url: url!)

            request.httpMethod = "POST"

    let postParameters = ["action":"encrMSISDNS", "msisdns":value, "username":username!, "os":getAppVersion()]
    print("postEncr \(postParameters)")
            if let jsonParameters = try? JSONSerialization.data(withJSONObject: postParameters, options: .prettyPrinted){
                let theJSONText = String(data: jsonParameters,encoding: String.Encoding.utf8)
                let requestBody: Dictionary<String, Any> = [
                    "requestBody":encryptAsyncRequest(requestBody: theJSONText!.description)
                ]
                if let postData = (try? JSONSerialization.data(withJSONObject: requestBody, options: JSONSerialization.WritingOptions.prettyPrinted)){
                    request.httpBody = postData
                    request.addValue("application/json", forHTTPHeaderField: "Content-Type")
                    request.addValue("application/json", forHTTPHeaderField: "Accept")

                        //passing the response
                        do{
                            //converting the response to NSDictionary
                            let myJSON = try JSONSerialization.jsonObject(with: data!, options: .mutableContainers) as? NSDictionary
                            if let parseJSON = myJSON{
                                var responseBody: String?
                                responseBody = parseJSON["responseBody"] as! String?
    //                            print("responseBody:: \(responseBody ?? "")")
                                if let resBody = responseBody{


                                    print("response raw msisdn:: \(decryptedResponseBody)")


                                    }


                            }
                        }catch {
                            print(error.localizedDescription)


                        }
                    }
                    task.resume()
                }
            }
}

请求有效负载中的msisdn键需要根据api结构的数组。

Answer 1

请仔细阅读错误

异构集合文字只能推断为'[String：Any]';如果有意，则添加显式类型注释

它甚至包含解决方案：添加显式类型注释

let postParameters : [String:Any] = ["action":"encrMSISDNS", "msisdns":value, "username":username!, "os":getAppVersion()]

将数据发送到服务器时，

建议不要使用NS...收集类型，请不要prettyPrint。服务器不在乎。