我有String,其中包含一些特殊字符和空格.我想删除空格和特殊字符,我正在这样做
String str = "45,%$^ Sharma%$&^,is,46&* a$# java#$43 Developer$#$^ in#$^ CST&^* web*&(,but He%^&^% want to move@!$@# in another team";
System.out.println( str.replaceAll("[^a-zA-Z]", " ").replaceAll("\\s+"," "));
Output :- sharma is a java Developer in CST web but He want to move in another team
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我可以使用单一操作吗?怎么样?
Cep*_*pod 14
用单个空格替换任何非字母序列:
str.replaceAll("[^a-zA-Z]+", " ")
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您也可能希望trim()在替换后申请.
如果您想支持英语以外的语言,请使用"[^\\p{IsAlphabetic}]+"或"[^\\p{IsLetter}]+".关于差异,请参阅此问题.