如何使用 RegexKitLite 删除任意两个单词之间的空格/空白? [英] How to remove space/blank between any two words using RegexKitLite?

问题描述

我想删除任意两个单词之间的空格并添加我想要的任何内容.例如，我将有一个字符串，其中包含两个单词，两个单词之间有一个空格.我希望能够删除空间并用我声明的内容替换空间.另外，这需要用objective-c或c编写.

I'm wanting to remove a space between any two words and add anything that I want. For example, I'll have a string that has two words in it with a space between the two. I want to be able to remove the space and replace the space with something that I declare. Also, this needs to be written in objective-c or c.

NSString *string = @"Word Word2";

我需要一个表达式来执行此操作，但我似乎无法掌握 RegexKitLite.任何帮助，将不胜感激.谢谢

I'm needing an expression to do this and I can't seem to grasp RegexKitLite. Any help would be appreciated. Thanks

推荐答案

使用 NSString 的 stringByReplacingOccurrencesOfString:withString: 方法:

Use NSString's stringByReplacingOccurrencesOfString:withString: method:

NSString *spaceReplacement = @"whatever";
NSString *replaced = [string stringByReplacingOccurrencesOfString:@" " withString:spaceReplacement];

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