如何使用alamofire处理iOS swift中的空数组响应

2 回答

• 0

  看看你的代码，我会做这样的事情：

  Alamofire.request("http://sos.partnersbuddy.in/api/friend_request/received", method: .get, encoding: JSONEncoding.default, headers: headers).responseJSON { response in
  
          switch response.result {
          case .success(let json):
              guard let array = json as? [[String : Any]] else {
                  // Handle error: your json response is not a [[String : Any]] as you were expecting
              }
  
              if array.count == 0 {
                  // Handle empty array response
              }
  
              var respVO:[RequestResvo] = Mapper<RequestResvo>().mapArray(JSONArray: response.result.value as! [[String : Any]])
  
              print(respVO)
  
              self.postID = respVO[0].id!
  
              if let result = response.result.value {
                  let JSON = result as! NSArray
                  print(JSON.value(forKey: "user"))
  
                  let res = JSON.value(forKey: "user")
                  let respVo = Mapper<SubRequestVo>().mapArray(JSONArray: res as! [[String : Any]])
  
                  for (index, element) in (respVo.enumerated()) {
                      print(index)
  
                      self.nameArr.append(element.first_name!)
                      self.numberArr.append(element.mobile!)
  
                      print("nameArr\(self.nameArr)")
                      print("numberArr\(self.numberArr)")
  
                      DispatchQueue.main.async {
                          // update your UI and model objects here
  
                          self.mytableView.reloadData()
                          // SKActivityIndicator.dismiss()
                      }
                  }
              }
          case .failure(let error):
              // Handle response error
              print(error)
          }
      }
  

  这使您可以处理响应结果和空数组的情况 . 提供有关您的响应json格式的更多信息，最好写下更适合您问题的更精确的代码 .

  回复于 2024-04-20T16:13:06+08:00
• 1

  您可以尝试以字符串形式打印响应：

  在请求结束时添加它，如下所示：

  Alamofire.request(url, method: .get, encoding: JSONEncoding.default, headers: headers)
  .responseJSON { response in
  
  }.responseString { response in
      print(response)
  }
  

  回复于 2024-04-20T16:13:06+08:00