AlamoFire 发送零

问题描述 投票:0回答:2

我通过 Alamofire 发送 JSON 请求,但是该函数发送 nil。尽管我已经验证所有项目都按其应有的方式工作。

辅助功能:

 func requestServer(_ method: HTTPMethod,_ path: String,_ body: [String : Any]?,_ encoding: ParameterEncoding,_ headers: [String : Any]?,_ completionHandler: @escaping (JSON) -> Void){

        let url = baseURL?.appendingPathComponent(path)

        refreshTokenIfNeed {
            Alamofire.request(url!, method: method, parameters: body, encoding: encoding, headers: nil).responseJSON{ (response) in

                switch response.result {
                case .success(let value):
                    let jsonData = JSON(value)
                    completionHandler(jsonData)
                    break
                case .failure:
                    completionHandler(nil)
                    break
                }
            }
        }

    }

发送Nil的函数:

  func pickOrder(orderId: Int, completionHandler: @escaping (JSON) -> Void) {
        let path = "api/driver/order/pick/"
        let header: [String: Any] = ["Authorization": "Bearer " + self.accessToken]

        let body: [String: Any] = [
            "order_id":"\(orderId)"
        ]
        print("header", header, "body", body)
        requestServer(.post, path, body, URLEncoding(), header, completionHandler)
    }

enter image description here

任何见解都会有所帮助!

ios swift request alamofire
2个回答
1
投票

在方法中传递

JSONEncoding.default
以发送给定的 JSON:

requestServer(.post, path, body, JSONEncoding.default, header, completionHandler)

并在标头部分传递标头值:

Alamofire.request(url!, method: method, parameters: body, encoding: encoding, headers: headers)

并检查是否有错误。在

print(response.error?.localizedDescription)
 中打印 
.failure


0
投票

在名为

requestServer
的函数中,您正在发送
headers nil
,请同时传递标头。

Alamofire.request(url!, method: method, parameters: body, encoding: encoding, headers: nil).responseJSON{ (response) in

应该是这样的

Alamofire.request(url!, method: method, parameters: body, encoding: encoding, headers: headers).responseJSON{ (response) in

尝试一下。

更新

下面的代码工作

    let params = ["test":"123"]
    Alamofire.request("url", method: .post, parameters: params, encoding: URLEncoding(), headers: nil).responseJSON { (test) in

    }
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