写服务器来处理来自Swift应用程序的发布请求

Question

我有一个Swift应用程序，它将一个时间戳和一个数字加载为一个json文件，并通过Alamofire与POST一起发送。

var newPostStamp = ["title": "\(stamp)", "body": string1] 
Alamofire.request(.POST, "mywebsite.com/post", parameters: newPostStamp, encoding: .JSON) 
    .responseJSON { (request, response, data, error)}... 

你能告诉我如何处理我的服务器中POST请求中的参数吗？我正在使用本教程（http://joelinoff.com/blog/?p=1658），但我不知道如何更改do_POST（）方法来处理我的请求。我只需要它向我展示一个带有所有时间戳的新页面：迄今为止发送的值。

谢谢！

Answer 1

这对我有效。

// Add this to your class 
import SystemConfiguration 
import CoreData 


func isConnectedToNetwork() -> Bool { 

     var zeroAddress = sockaddr_in(sin_len: 0, sin_family: 0, sin_port: 0, sin_addr: in_addr(s_addr: 0), sin_zero: (0, 0, 0, 0, 0, 0, 0, 0)) 
     zeroAddress.sin_len = UInt8(sizeofValue(zeroAddress)) 
     zeroAddress.sin_family = sa_family_t(AF_INET) 

     let defaultRouteReachability = withUnsafePointer(&zeroAddress){ 
    SCNetworkReachabilityCreateWithAddress(nil, UnsafePointer($0)).takeRetainedValue() 
     } 

     var flags: SCNetworkReachabilityFlags = 0 
     if SCNetworkReachabilityGetFlags(defaultRouteReachability, &flags) == 0 { 
    return false 
     } 

     let isReachable = (flags & UInt32(kSCNetworkFlagsReachable)) != 0 
     let needsConnection = (flags & UInt32(kSCNetworkFlagsConnectionRequired)) != 0 

     return (isReachable && !needsConnection) ? true : false 
    } 



    func connectionService(jsonString:NSDictionary) -> NSDictionary 
    { 

     var request = NSMutableURLRequest(URL: NSURL(string: "https://example.com")!) 
     var response: NSURLResponse? 
     var error: NSError? 

     request.HTTPBody = NSJSONSerialization.dataWithJSONObject(jsonString, options: nil, error: &error) 
     request.timeoutInterval = 100 
     request.HTTPMethod = "POST" 
     request.setValue("application/json", forHTTPHeaderField: "Content-Type") 
     request.setValue("gzip", forHTTPHeaderField: "Accept-encoding") 


    //Reconnnection 5 times 
    for (var i = 0; i < 5 ; i++) 
    { 

     let date1 = NSDate(); 
     var formatter = NSDateFormatter(); 
     formatter.dateFormat = "yyyy-MM-dd HH:mm:ss.SSS"; 
     let defaultTimeZoneStr1 = formatter.stringFromDate(date1); 

     var error: NSError? 
     println("Connecting to server : \(defaultTimeZoneStr1)") 

     if isConnectedToNetwork(){ 


       let urlData = NSURLConnection.sendSynchronousRequest(request, returningResponse: &response, error: &error) 


       if error != nil || urlData!.length == 0 
       { 
        println("Error happend timeout======\(error?.code)!") 

        continue 
       } 
       else 
       { 
        let date = NSDate(); 
        var formatter = NSDateFormatter(); 
        formatter.dateFormat = "yyyy-MM-dd HH:mm:ss.SSS"; 
        let defaultTimeZoneStr = formatter.stringFromDate(date); 

        println("Response from server : \(defaultTimeZoneStr)") 

        if let httpResponse = response as? NSHTTPURLResponse 
        { 
          println("Status Code for successful------------------------------------>\(httpResponse.statusCode)") 

          if (httpResponse.statusCode == 502) 
          { 
           // Server is down 
           break 
          } 
          else 
          { 

           println(NSString(data: urlData!, encoding: NSUTF8StringEncoding)!) 
           var er: NSError? 

           let JSONresdata: AnyObject = (NSJSONSerialization.JSONObjectWithData(urlData!, options: .MutableContainers,error: &er)!) 
           println("JSON response : \(JSONresdata)") 
           JSONdata = JSONresdata as! NSDictionary 


          } 
         } 

        } 
      } 
      else 
      { 
        println("------------------------------------------------No network----------------------------------------------") 

        // You can add your code 
        break 
      } 
     } 
     return JSONdata as! NSDictionary; 

    } 

希望这可能会有所帮助。