?? jgrep.java
字號:
import java.util.regex.*;
import java.io.*;
/**
* Description:
* <br/>Copyright (C), 2005-2008, Yeeku.H.Lee
* <br/>This program is protected by copyright laws.
* <br/>Program Name:
* <br/>Date:
* @author Yeeku.H.Lee kongyeeku@163.com
* @version 1.0
*/
public class JGrep
{
public static void main(String[] args) throws Exception
{
Pattern p = Pattern.compile("String");
BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream("JGrep.java")));
String buffer = null;
int count = 1;
while((buffer = br.readLine()) != null)
{
Matcher m = p.matcher(buffer);
while(m.find())
System.out.println(count + ": " +
m.group() + ": " + m.start() + ":" + m.end());
count++;
}
}
}
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