Question

Alamofire 5是否有新错误？因为这上次没有遇到错误。下面是完成的代码。任何使用Alamofire的人都面对过吗？

import Foundation
import Alamofire

class MyAppService {
static let shared = MyAppService()
let url = "http://127.0.0.1:5000"

private init() { }

func getCurrentUser(_ completion: @escaping (SomeRequest?) -> ()) {
    let path = "/somePath"
    AF.request("\(url)\(path)").responseData { response in
        if let data = response.result.value { //error shown here (Value of type 'Result<Data, AFError>' has no member 'value')
            let contact = try? SomeRequest(protobuf: data)
            completion(contact)
        }
        completion(nil)
    }
  }
}

Answer 1

您必须如下提取FROM node:10.7.0-alpine AS base ENV CHROME_BIN="/usr/bin/chromium-browser" \ PUPPETEER_SKIP_CHROMIUM_DOWNLOAD="true" RUN set -x \ && apk update \ && apk upgrade \ && apk add --no-cache \ udev \ ttf-freefont \ chromium \ && npm install puppeteer@1.10.0 RUN mkdir -p /app WORKDIR /app COPY ./ /app/ ENTRYPOINT ["npm"] CMD ["start"]值，

result

Answer 2

您还可以通过这种方式提取响应

AF.request(url, method: HTTPMethod.get, parameters: param as? Parameters)
.responseJSON { response in
      if let JSON = response.value {
          if response.response?.statusCode == 200{
              completionHandler(JSON as AnyObject?, nil)
          }else if(response.response?.statusCode == 401){
                completionHandler(JSON as AnyObject?, nil)
          }
      }
      else{
          if response.response?.statusCode == 401 {
              SVProgressHUD.showInfo(withStatus: "Request timed out.")
          }
          else {
              completionHandler(nil,response.error as NSError?)
          }
      }
 }

Alamofire 5：类型'Result <Data，AFError>'的值没有成员'value'

2 个答案: