本文共 416 字,大约阅读时间需要 1 分钟。
label.text=self.contentStr; NSMutableAttributedString *attributedString = [[NSMutableAttributedString alloc]initWithString:label.text]; NSMutableParagraphStyle *paragraphStyle = [[NSMutableParagraphStyle alloc]init]; [paragraphStyle setLineSpacing:5]; [attributedString addAttribute:NSParagraphStyleAttributeName value:paragraphStyle range:NSMakeRange(0, label.text.length)]; label.attributedText = attributedString;转载地址:http://edsni.baihongyu.com/