iOS8からbasic認証のメソッド変更

/**

認証 iOS8からメソッド変更

**/

- (void)connection:(NSURLConnection *)connection willSendRequestForAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge {

    //basic認証のid,passを求められたら

   //root.plistからbasic認証のユーザー、パスワードを取得

    NSUserDefaults *userDefaults = [NSUserDefaults standardUserDefaults];

    NSString* basic_UserId = [userDefaults stringForKey: @"basic_id"];

    NSString* basic_Password = [userDefaults stringForKey: @"basic_pass"];

    if ([challenge previousFailureCount] == 0) {

        NSURLCredential *newCredential = [NSURLCredential credentialWithUser:basic_id

                                                                    password:basic_pass

                                                                 persistence:NSURLCredentialPersistenceForSession];

        [[challenge sender] useCredential:newCredential forAuthenticationChallenge:challenge];

        

    }else {

        //認証失敗

        NSLog(@"failure");

    }

}