#pragma mark - 网络连接检查

- (void) currentReach

{

    //  网络检测

    Reachability *curReach = [Reachability reachabilityForInternetConnection];

    switch ([curReach currentReachabilityStatus]) {

        case NotReachable:

            [BlockView getToastWithContent: @"无法连接网络！" target: self.window];

            break;

        case ReachableViaWiFi:

            [BlockView getToastWithContent: @"Wifi已连接！" target: self.window];

            break;

        case ReachableViaWWAN:

            [BlockView getToastWithContent: @"3G上网中" target: self.window];

            break;

        default:

            break;

    }

}