NSInteger row = [_tableView indexPathForCell:cell].row; // 取得点击的cell
SIFilmComment* filmComment = [_comments objectAtIndex:row]; // 赋值
SIUser* user = [[filmComment comment] user];
if(user)
{
LYRHomePageOtherUserViewController*userVC = [[LYRHomePageOtherUserViewController alloc]init];
userVC.user = user;
[self.navigationController pushViewController:userVC animated:YES];
}