userloginlog.java

Struts数据库项目开发宝典光盘第一部分

package classmate;

import java.io.*;
import java.util.*;

public class UserLoginLog{  
		
	public void save(String name,String pwd) {
		Calendar today = Calendar.getInstance();
		String fileName = "logs\\user_login_ log.txt";
		try{	
			FileWriter fw = new FileWriter(fileName,true);
			BufferedWriter bw = new BufferedWriter(fw);
			bw.write(today.getTime().toString() + ": user " 
				+ name + ": password " 
				+ pwd + " log in.\n");	
			bw.close();
		}catch(IOException e){
			e.printStackTrace();
		}
	}  	
}