func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {

        MikerNetCore.baseUrl = "http://www.baokan.name/e/api"
        MikerNetCore.statusKey = "err_code"
        // Override point for customization after application launch.
        return true
    }

import Foundation
import Alamofire
import MikerNetCore


public enum UserApi{
    //  UserApi
    case login(loginName: String, password: String)

    case getNewsList

}
extension UserApi: TargetType {

    //设置请求路径
    public var path: String {
        switch self {
        case .login:
            return "/login.html"
        case .getNewsList:
            return "/getNewsList.php"
        }
    }

    //设置请求方式 get post等
    public var method: Alamofire.Method {
        switch self {
        case .login:
            return .POST
        default :
            return .GET

        }
    }
    /// 设置请求参数
    public var parameters: [String: AnyObject]? {
        switch self {
        case let .login(loginName, password):
            return ["username": loginName, "password": password]
        default :
            return nil
        }
    }

}

self.requestBtn.rx_tap.map{ _ in
            return UserApi.getNewsList
            }.emeRequestApiForJson().subscribeNext{ result in
                switch result {
                case .Success(let data):
                    print(data)
                case .Failure(let error):
                    print(error)
                }
            }.addDisposableTo(disposeBag)

 public class Reg: MikerSwiftJSONAble {
    var status: Int!
    var data: JSON
    required public init?(json:JSON){
        self.status = json[MikerNetCore.statusKey].intValue
        self.data = json[MikerNetCore.dataKey]
    }
}