Swift2.0后Alamofire的使用方法

import UIKit

import Alamofire

class ViewController: UIViewController {
    
    let BaiduURL = "http://apis.haoservice.com/lifeservice/cook/query?"
    
    override func viewDidLoad() {
        super.viewDidLoad()
        //网络请求
        self .reloadData()
    }
    
    func reloadData(){
        
 
        let parameters = [
            "menu": "土豆",
            "pn":  1,
            "rn": "10",
            "key": "2ba215a3f83b4b898d0f6fdca4e16c7c",
        ]

        
        Alamofire.request(.POST, BaiduURL, parameters:parameters ).responseJSON {response in
            
//            debugPrint(response)
            switch response.result {
            case .Success:
                //把得到的JSON数据转为字典
                if let j = response.result.value as? NSDictionary{
                    //获取字典里面的key为数组
                    let Items = j.valueForKey("result")as! NSArray
                    //便利数组得到每一个字典模型
                    for dict in Items{

                        print(dict)
                    }

                }
            case .Failure(let error):
                
                print(error)
            }
            
            
        }
        

    }
    


}