Ios 如何在uilabel中显示连字符？

如何显示带有

UILabel

的连字符，就像这样，-A I origine-，这里我使用字符串追加方法。我得到了这种类型的输出。但是我想在文本的起始点之前显示连字符，在10个字符之后显示连字符

我被搜查了，但找不到有效的来源。如果你知道的话，请给出任何建议

 NSString *tempStr = @" - ";
    tempStr = [tempStr stringByAppendingString:NSLocalizedString(@"OriginallyWar", @"")];
    tempStr = [tempStr stringByAppendingString:@" -"];
    [headingLabel setText:tempStr];
    [headingLabel setFont:MRSEAVES_BOLD(17)];

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使用NSMutableString并插入字符

[yourString insertString:@"-" atIndex:10];

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如果使用的是情节提要，请直接将其设置为“属性检查器”上的“文本”属性。将10个空格放在字符结尾和-后面。

您可以尝试此代码

  NSString *inputString = @"OriginallyWarDFdfsdfdDFSDfdsfdsfDFdsfadsfawerdsaf";
  NSMutableString *localizedInputString = [NSMutableString stringWithString:NSLocalizedString(inputString, @"")];

  int numberOfCharacters = localizedInputString.length;
  int numberOf10s = (numberOfCharacters/10 + 1);
  int numberOfCharactersToBeInserted = 0;

  for (int i = 1; i < numberOf10s; i++) {
    int characterIndex = (i * 10) + numberOfCharactersToBeInserted;
    if (i == (numberOf10s - 1) && numberOfCharacters % 10 == 0) {
      [localizedInputString insertString:@" -" atIndex:characterIndex];
      numberOfCharactersToBeInserted = 2 * i;
    } else {
      [localizedInputString insertString:@" - " atIndex:characterIndex];
      numberOfCharactersToBeInserted = 3 * i;
    }
  }
  if (numberOfCharacters == 0) {
    [localizedInputString insertString:@"-" atIndex:0];
  } else {
    [localizedInputString insertString:@"- " atIndex:0];
  }

  NSLog(@"localizedInputString : %@", localizedInputString);

NSString*inputString=@“originallywardfdfsdfddfsdfdsfddfdsfadsfawsfawerdsaf”；
NSMutableString*localizedInputString=[NSMutableString stringWithString:NSLocalizedString（inputString，@“”）]；
int numberOfCharacters=localizedInputString.length；
int numberOf10s=（numberOfCharacters/10+1）；
int numberOfCharactersToBeInserted=0；
对于（int i=1；i

尝试使用NSMutableString

NSString *tempStr = @" - ";
tempStr = [tempStr stringByAppendingString:NSLocalizedString(@"OriginallyWar", @"")];
NSMutableString *tempStrMutable=[[NSMutableString alloc]initWithString:tempStr];
[tempStrMutable insertString:@"-" atIndex:10];
[headingLabel setText:tempStrMutable];

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您必须尝试attributedStringuse NSMutableString而不是NSString。