去除除服串中的某些字符,不用String内置方法

import java.util.regex.Matcher; import java.util.regex.Pattern;

public class test {

 public static void main(String[] args)  

{   

String regx = "[^a|b|3]";

String temp = "6sabcsssfsfs33";    

Pattern p = Pattern.compile(regx);    

Matcher m = p.matcher(temp);    

while (m.find())

{     

System.out.print(m.group());    

}  

}

}

原文地址:https://www.cnblogs.com/qiyongliang/p/4013806.html