Social.framework分享加网页链接并不可点

//要先判断是否能分享
    if (![SLComposeViewController isAvailableForServiceType:SLServiceTypeSinaWeibo]) {
        NSLog(@"新浪微博不能用!");
    }
    //创建分享控制器
    SLComposeViewController * composeVc = [SLComposeViewController composeViewControllerForServiceType:SLServiceTypeSinaWeibo];
    //设置默认文字
    [composeVc setInitialText:@"欢迎使用系统自带分享APP:"];
    //添加连接
    [composeVc addURL:[NSURL URLWithString:@"www.baidu.com"]];
    //添加图片
    [composeVc addImage:[UIImage imageNamed:@"1.jpg"]];
    //跳转控制器
    [self presentViewController:composeVc animated:YES completion:nil];

 1 //要先判断是否能分享
 2     if (![SLComposeViewController isAvailableForServiceType:SLServiceTypeSinaWeibo]) {
 3         NSLog(@"新浪微博不能用!");
 4     }
 5     //创建分享控制器
 6     SLComposeViewController * composeVc = [SLComposeViewController composeViewControllerForServiceType:SLServiceTypeSinaWeibo];
 7     //设置默认文字
 8     [composeVc setInitialText:@"欢迎使用系统自带分享APP:"];
 9     //添加连接
10     [composeVc addURL:[NSURL URLWithString:@"http://www.baidu.com"]];
11     //添加图片
12     [composeVc addImage:[UIImage imageNamed:@"1.jpg"]];
13     //跳转控制器
14     [self presentViewController:composeVc animated:YES completion:nil];