友盟分享到朋友圈时, 点击链接跳转到友盟自家页面的处理

  // 要添加这两项, 不然, 微信中的地址点击会进入 umeng的 默认页面
    [UMSocialData defaultData].extConfig.wxMessageType = UMSocialWXMessageTypeWeb;
    [UMSocialConfig setWXAppId:WXAppIDStr url:[_newsDict objectForKey:@"share_url"]];

    
    [UMSocialSnsService presentSnsIconSheetView:self
                                         appKey:UmengAppKey
                                      shareText:totalStr
                                     shareImage:sendImg
                                shareToSnsNames:[NSArray arrayWithObjects:UMShareToSina,UMShareToTencent, UMShareToWechatSession, UMShareToWechatTimeline, nil]
                                       delegate:nil];