要求在迅速3.2

问题描述：

let header = [ 
      "Content-Type":"application/json", 
      "X-Source":"iOS", 
      "Authorization":token] 
let strURL = "ValidURL" 


let manager = AFHTTPSessionManager() 
let serializer = AFHTTPRequestSerializer() 
    for (_,dict) in header.enumerated() { 
     serializer.setValue("\(dict.value)", forHTTPHeaderField: "\(dict.key)") 
    } 
    manager.requestSerializer = serializer 

    let req = serializer.request(withMethod: "POST", urlString: strURL, parameters: params, error: nil) 
    manager.dataTask(with: req as URLRequest) { (response, data, error) in 
     print(error) 
     print(response) 
     print(data) 
    } 
//No response from this method

使用JSON和头AFNetworking另外，我想：要求在迅速3.2

var request = URLRequest(url: URL(string: strURL)!) 
request.httpMethod = "POST" 
for (_,dict) in header.enumerated() { 
     request.setValue("\(dict.value)", forHTTPHeaderField: "\(dict.key)") 
    } 
request.httpBody = try! JSONSerialization.data(withJSONObject: params, options: .prettyPrinted) 
manager.dataTask(with: request) { (response, data, error) in 
    print(error) 
    print(response) 
    print(data) 
}

连我都试过：

manager.post(strURL, parameters: params, progress: nil, success: { (sessionTask, respose) in 
      if let dict = respose as? Dictionary<String,Any> { 
       print(dict) 
      } else { 
      } 
     }) { (task, error) in 
      print(error) 
     } 

//It Give me: failed: bad request (400)

在第一个两个版本，dataTask的结果是，应该有'简历（）'任务调用它 –

@LouFranco感谢，但恢复后没有运气'“无法处理JSON” –

参考'来'https：// github.com/AFNetworking/AFNetworking'，在请求序列化部分，你想要什么。 –

答

有两个问题在这里

当您使用dataTask方法时，您将返回一个任务对象。当您想要发送请求时，您需要拨打resume()。
您的错误表明您的JSON正文不正确。那是在您的params对象中，可能与服务所期望的不匹配。

要求在迅速3.2

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