设置label不同颜色

 

 NSMutableAttributedString *textColor = [[NSMutableAttributedStringalloc]initWithString:photoSettingLabel.text];

    NSRange rangel = [[textColorstring] rangeOfString:[photoSettingLabel.textsubstringWithRange:NSMakeRange(18,12)]];

    [textColor addAttribute:NSForegroundColorAttributeNamevalue:UIColorFromHex(0xf0d99b)range:rangel];

    [textColor addAttribute:NSFontAttributeNamevalue:[UIFontsystemFontOfSize:APPDELEGATE.isPad?20:15]range:rangel];

    

    [photoSettingLabel setAttributedText:textColor];