编程之路

package cn.itcast.test; import java.util.regex.Matcher; import java.util.regex.Pattern; public class Demo1 { public static void main(String[] args) { /* //简单认识正则表达式 System.out.println("abc"

package cn.itcast.test; import java.io.BufferedReader; import java.io.FileNotFoundException; import java.io.FileReader; import java.io.IOException; import java.util.regex.Matcher; import java.util.re

package cn.itcast.test; import java.io.BufferedReader; import java.io.File; import java.io.FileNotFoundException; import java.io.FileReader; import java.io.IOException; //代码统计小程序 public class CodeCo

package cn.itcast.test; import java.util.regex.Matcher; import java.util.regex.Pattern; //Greedy Reluctant Possessive区别 public class Demo3 { public static void main(String[] args) { /* //Gre