NSMutableAttributedString *attributedMessage = [[NSMutableAttributedString alloc] initWithString:resp.songlistContent attributes:@{ NSFontAttributeName: [UIFont systemFontOfSize:16.0f], NSForegroundColorAttributeName: RGB(59, 59, 59, 1.0) }];
[PPStickerDataManager.sharedInstance replaceEmojiForAttributedString:attributedMessage font:[UIFont systemFontOfSize:16.0f]];
commentLabel.attributedText = attributedMessage;//@"\U0000fffc"
显示的是 [鼓掌], 而不是表情