Json Tinderlike检索卡中的Web服务数据

我目前正在开发一个类似tinder的应用程序，它可以从Web服务中检索一些数据

我已经编写了检索数据的函数，该函数的工作方式很有魅力，我还实现了cardmodel

问题是，我不知道如何编写代码将解码的json数据放入模型中

我的代码：

//我向werbservice发送的数据用于检索数据

var post:NSString = "recherche=\(recherche)&category=\(category)&zipCode=\(zipCode)&price=\(price)"

var url:NSURL = NSURL(string:"urlofmywebservice")!

来自Web服务的响应：

[
  {
    "id": "1",
    "title": "bmw",
    "price": "500.00",
    "description": "330",
    "addedDate": "2015-05-18 00:00:00",
    "user_id": "1",
    "user_name": "CANOVAS",
    "user_zipCode": "32767",
    "category_id": "1",
    "category_label": "VEHICULES",
    "subcategory_id": "2",
    "subcategory_label": "Motos",
    "pictures":"http://cars.axlegeeks.com/sites/default/files/4315/media/images/2014_BMW_Z4_sDrive28i_3790993.jpg"
    "bdd": {}
  }
]

let jsonData:NSDictionary = NSJSONSerialization.JSONObjectWithData(urlData!, options:NSJSONReadingOptions.MutableContainers , error: &error) as! NSDictionary


            let success:NSInteger = jsonData.valueForKey("success") as! NSInteger


            //[jsonData[@"success"] integerValue];

            NSLog("Success: %ld", success);

            if(success == 1)
            {

let newCard = Model()
                newCard.image = UIImage(data: pictures)
                newCard.content = jsonData.valueForKey("content") as! NSstring
                newCard.desc = jsonData.valueForKey("desc") as! NSstring
                self.data.append(newCard)
                NSLog("fetch new data")

如果我有一些数据：

[
  {
    "id": "1",
    "title": "bmw",
    "price": "500.00",
    "description": "330",
    "addedDate": "2015-05-18 00:00:00",
    "user_id": "1",
    "user_name": "CANOVAS",
    "user_zipCode": "32767",
    "category_id": "1",
    "category_label": "VEHICULES",
    "subcategory_id": "2",
    "subcategory_label": "Motos",
    "pictures":"http://cars.axlegeeks.com/sites/default/files/4315/media/images/2014_BMW_Z4_sDrive28i_3790993.jpg"
    "bdd": {}
  }
]

let jsonData:NSDictionary = NSJSONSerialization.JSONObjectWithData(urlData!, options:NSJSONReadingOptions.MutableContainers , error: &error) as! NSDictionary


            let success:NSInteger = jsonData.valueForKey("success") as! NSInteger


            //[jsonData[@"success"] integerValue];

            NSLog("Success: %ld", success);

            if(success == 1)
            {

let newCard = Model()
                newCard.image = UIImage(data: pictures)
                newCard.content = jsonData.valueForKey("content") as! NSstring
                newCard.desc = jsonData.valueForKey("desc") as! NSstring
                self.data.append(newCard)
                NSLog("fetch new data")

我调用我的卡片，我想在其中放入来自我的Web服务的解码数据：

[
  {
    "id": "1",
    "title": "bmw",
    "price": "500.00",
    "description": "330",
    "addedDate": "2015-05-18 00:00:00",
    "user_id": "1",
    "user_name": "CANOVAS",
    "user_zipCode": "32767",
    "category_id": "1",
    "category_label": "VEHICULES",
    "subcategory_id": "2",
    "subcategory_label": "Motos",
    "pictures":"http://cars.axlegeeks.com/sites/default/files/4315/media/images/2014_BMW_Z4_sDrive28i_3790993.jpg"
    "bdd": {}
  }
]

let jsonData:NSDictionary = NSJSONSerialization.JSONObjectWithData(urlData!, options:NSJSONReadingOptions.MutableContainers , error: &error) as! NSDictionary


            let success:NSInteger = jsonData.valueForKey("success") as! NSInteger


            //[jsonData[@"success"] integerValue];

            NSLog("Success: %ld", success);

            if(success == 1)
            {

let newCard = Model()
                newCard.image = UIImage(data: pictures)
                newCard.content = jsonData.valueForKey("content") as! NSstring
                newCard.desc = jsonData.valueForKey("desc") as! NSstring
                self.data.append(newCard)
                NSLog("fetch new data")

我已经尝试过一些东西，比如“jsonData.valueForKey（“desc”）as！NSstring”，但我得到了突破点

---

您有什么想法吗？

我建议您使用SwiftyJSON和Alamofire进行HTML请求和JSON解码：+

它们真的很方便用户

然后，您可以执行以下操作：

    Alamofire.request(.GET, url).responseJSON {
     (_, _, data, _) in
              var json = JSON(data!)
              var text = json["text"].string!
     }

---

我总是这样做，也许我没有好的技术，你有我能做什么的例子吗？什么都没有，应用程序崩溃并停止：“newCard.content=jsonData[“message”]！.string”