友盟分享单个平台时的调用方法

[[UMSocialControllerService defaultControllerService] setShareText:@"分享内嵌文字" shareImage:[UIImage imageNamed:@"icon"] socialUIDelegate:self];        //设置分享内容和回调对象

    [UMSocialSnsPlatformManager getSocialPlatformWithName:UMShareToSina].snsClickHandler(self,[UMSocialControllerService defaultControllerService],YES);

之前是这样写的：（不对的哦）

    UIViewController *viewcon = GNAppDelegate.rootNavigationController;

    [[UMSocialDataService defaultDataService]  postSNSWithTypes:@[keySharedStr] content:titleStr image:shareImage location:nil urlResource:nil presentedController:viewcon completion:^(UMSocialResponseEntity *response){

        if (response.responseCode == UMSResponseCodeSuccess) {

            NSLog(@"分享成功！");

        }

    }];