label中划线设置

 NSMutableAttributedString *attribtStr_origin = [[NSMutableAttributedString alloc]initWithString:originalMoney attributes:attribtDic];

 [attribtStr_origin setAttributes:@{NSStrikethroughStyleAttributeName: [NSNumber numberWithInteger:NSUnderlineStyleSingle], NSBaselineOffsetAttributeName : @(NSUnderlineStyleSingle),NSForegroundColorAttributeName:[Toolkit getColor:hex_aaaaaa]} range:NSMakeRange(0,attribtStr_origin.length)];

 [attribtStr_origin addAttribute:NSFontAttributeName value:[UIFont fontWithName:@"GillSans" size:12.0] range:NSMakeRange(0,attribtStr_origin.length)];

 [attribtStr appendAttributedString:attribtStr_origin];