NSDictionary *attribtDic = @{NSStrikethroughStyleAttributeName: [NSNumber numberWithInteger:NSUnderlineStyleSingle]};
NSMutableAttributedString *attribtStr = [[NSMutableAttributedString alloc]initWithString:@"¥3800.00" attributes:attribtDic];
priceLabel.attributedText =attribtStr;
屏幕快照 2018-08-15 下午4.17.23.png