Java学习笔记 --- 匹配出括号中的字符和数字

package com;import java.util.regex.Matcher;import java.util.regex.Pattern;public class MapTest {public static void main(String[] args) {// TODO Auto-generated method stubString str = "[CR,(1,1),(2,2)]";Pattern p = Pattern.compile("[0-9A-Z]+");Matcher m = p.matcher(str);while(m.find()){   System.out.println(m.group());}  }}