[IOS/Swift] how to post data to RESTful WebService?

說明：
如何透過RESTful WebService來更新後台的資料？


語法：

var strURL = WS URL;

var request = NSMutableURLRequest(URL: NSURL(string: strURL));

request.HTTPMethod = "POST";

        

NSURLConnection.sendAsynchronousRequest(request, queue: NSOperationQueue.mainQueue()) { (response, data, error) in

            

    if (response != nil)

    {

        var strResponse = NSString(data: data, encoding: NSUTF8StringEncoding);

        //replace the '\' of strResponse

        print(strResponse.stringByReplacingOccurrencesOfString("\"", withString: ""));

    }

}