第三十三篇、富文本 NSMutableAttributedString

// 设置颜色等

  NSMutableDictionary *arrDic = [NSMutableDictionary dictionary];

  arrDic[NSForegroundColorAttributeName] = [UIColor purpleColor];

  arrDic[NSBackgroundColorAttributeName] = [UIColor greenColor];

  arrDic[NSKernAttributeName] = @;

  arrDic[NSUnderlineStyleAttributeName] = @;

  NSMutableAttributedString *attriOneStr = [[NSMutableAttributedString alloc]initWithString:@"来呀,快活呀,反正有大把时光" attributes:arrDic];

  self.oneLabel.attributedText = attriOneStr;

  // 简单的图文混排

  NSMutableAttributedString *arrTwoStr = [[NSMutableAttributedString alloc]init];

  NSMutableAttributedString *TwoChildStr = [[NSMutableAttributedString alloc]initWithString:@"你好啊"];

  [arrTwoStr appendAttributedString:TwoChildStr];

  NSTextAttachment *attachMent = [[NSTextAttachment alloc]init];

  attachMent.image = [UIImage imageNamed:@""];

  attachMent.bounds = CGRectMake(, -, , );

  NSAttributedString *picStr = [NSAttributedString attributedStringWithAttachment:attachMent];

  [arrTwoStr appendAttributedString:picStr];

  NSAttributedString *TwooStr = [[NSAttributedString alloc]initWithString:@"我是小菜鸟"];

  [arrTwoStr appendAttributedString:TwooStr];

  self.twoLabel.attributedText = arrTwoStr;