servlet的生命周期

 

 

 

 

package LifeServlet;

import java.io.IOException;
import java.io.PrintWriter;

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

public class lifeservlet extends HttpServlet {

@Override
public void init() throws ServletException {
System.out.println("我被初始化了");
}

@Override
protected void service(HttpServletRequest arg0, HttpServletResponse arg1){
System.out.println("LifeServlet被执行了");
}


@Override
public void destroy() {
System.out.println("我被销毁了");
}
}