httprequest 验证包

登录时需要验证信息

import UIKit

class ViewController: UIViewController {

    override func viewDidLoad() {
        super.viewDidLoad()
        let path = "http://api.tuicool.com/api/articles/BriMni2.json?is_pad=1&need_image_meta=1"
        let url = NSURL(string: path)
        if (url != nil){
            let request = NSMutableURLRequest(URL: url!)
//验证用户名和密码
             request.addValue("Basic MC4wLjAuMDp0dWljb29s", forHTTPHeaderField: "Authorization")
            let session = NSURLSession.sharedSession()
            let task = session.dataTaskWithRequest(request, completionHandler: { (data, response, error) in
                               // print("\(response)")
               print(try! NSJSONSerialization.JSONObjectWithData(data!, options: .AllowFragments))
            })

            task.resume()
        }   
        
    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }


}