Json: 해석

import UIKit

class HomePageModel: NSObject {
    
    var code: NSNumber?
    var msg: String?
    var data: HPageDataModel?
    
}


class HPageDataModel: NSObject{
    
    
    var banner: [HPDataBannerModel]?
    var catalog: String?
    var dinnerList: [HPDataDinnerModel]?


}


class HPDataBannerModel: NSObject{
    var bannerId: NSNumber?
    var type: NSNumber?
    var title: String?
    var subtitle: String?
    var banner_image: String?
    var _description: String?
    
    //    description    
    func setDescription(description: String){
        self._description = description
    }
    
    
}



class HPDataDinnerModel: NSObject{


    var dinnerType: NSNumber?
    var dinnerId: NSNumber?
    var type: NSNumber?
    var title: String?
    var datetime: String?
    var district: String?
    var imageurl: String?
    var price: String?
    var minCount: NSNumber?
    var maxCount: NSNumber?
    var orderCount: NSNumber?
    var endOrderTime: String?
    var chefId: NSNumber?
    var chefImageurl: String?
    var chefName: String?
    var chefShopName: String?
    var themeDinnerId: NSNumber?
    var themeDinnerTitle: String?
    var themeDinnerMinPrice: NSNumber?
    var themeDinnerMaxPrice: NSNumber?
    var themeDinnerImageurl: String?
    var themeDinnerDistrict: String?
    var themeDinnerStartTime: String?
    var themeDinnerEndTime: String?
    var themeDinnerChefId: NSNumber?
    var themeDinnerChefImageurl: String?
    var themeDinnerChefName: String?
    var themeDinnerChefShopName: String?
    var themeDinnerUnit: String?


}

extension HomePageViewController{


    
    func succeedDownloading(downloader: DownloadAlamo, finishWithData data: NSData) {
        
        let string = NSString(data: data, encoding: NSUTF8StringEncoding)
        
        print(string)
        
        let jsonData = try! NSJSONSerialization.JSONObjectWithData(data, options: .MutableContainers)
        if jsonData.isKindOfClass(NSDictionary.self){
            let dictionary = jsonData as! NSDictionary
            let dataDictionary = dictionary["data"] as! Dictionary
            let bannerArray = dataDictionary["banner"] as! Array>
            var arrayBanner = [HPDataBannerModel]()
            let dinnerArray = dataDictionary["dinnerList"] as! Array>
            var arrayDinner = [HPDataDinnerModel]()
            for partDictionary in bannerArray{
                let modelOne = HPDataBannerModel()
                modelOne.setValuesForKeysWithDictionary(partDictionary)
                arrayBanner.append(modelOne)
            
            }
            
            for partTwo in dinnerArray {
                let modelTwo = HPDataDinnerModel()
                modelTwo.setValuesForKeysWithDictionary(partTwo)
                arrayDinner.append(modelTwo)
                
                
            }
            
            let dataModel = HPageDataModel()
            dataModel.banner = arrayBanner
            dataModel.dinnerList = arrayDinner
            dataModel.catalog = dataDictionary["catalog"] as? String
            
            
            mainModel = HomePageModel()
            mainModel.code = dictionary["code"] as? NSNumber
            mainModel.msg = dictionary["msg"] as? String
            mainModel.data = dataModel
            
            print("succeedDownloading")
            
            print(mainModel.code)
            print(mainModel.data?.banner)
            
            
            dispatch_async(dispatch_get_main_queue(), { 
                
                
                self.tableView?.reloadData()
                
            })            
            
        }
        
    }