iOS|iOS 记录一枚有点意思的bug (字符串和数字添加删除线) iOS记录一枚有点意思的bug(字符

NSString *price = [NSString stringWithFormat:@"原价:%@",model.originalPrice]; NSMutableAttributedString*attributedString = [[NSMutableAttributedString alloc]initWithString:price]; NSUInteger length = [price length]; [attributedString addAttribute:NSStrikethroughStyleAttributeName value:@(NSUnderlinePatternSolid|NSUnderlineStyleSingle|NSUnderlineStyleNone) range:NSMakeRange(0, length)]; [attributedString addAttribute:NSFontAttributeName value:[UIFont systemFontOfSize:FontSize(14)] range:NSMakeRange(0, length)]; [attributedString setAttributes:@{NSStrikethroughStyleAttributeName : @(NSUnderlineStyleSingle), NSBaselineOffsetAttributeName : @0} range:NSMakeRange(0, length)]; [attributedString addAttribute:NSForegroundColorAttributeName value:[UIColor lightGrayColor] range:NSMakeRange(0, length)]; self.originalPriceLabel.attributedText= attributedString;