tomcat调用java

额 2年多不做web了，都快忘记了

　　web.xml

  <servlet>
    <servlet-name>test</servlet-name>
    <servlet-class>com.test.test</servlet-class>
    <load-on-startup>1</load-on-startup>
    </servlet>

　　test.java

package com.test;

import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Date;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class test extends HttpServlet {
 
    public void init() throws ServletException {
        
        System.out.println("~~~~~~~start~~~~~~~~~~~~~");
        Date d = new Date();
        while(true)
            System.out.println(d.toString());
    }
    
    
    public void doGet(HttpServletRequest request, HttpServletResponse response) throws
    ServletException, IOException {
    }

    //Clean up resources
    public void destroy() {
    }

    
}