servlet中load-on-startup的用法

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package com.cdsxt.action;import java.io.IOException;import javax.servlet.ServletException;import javax.servlet.ServletRequest;import javax.servlet.ServletResponse;import javax.servlet.http.HttpServlet;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;public class TestLoad extends HttpServlet{        //<load-on-startup>   在web.xml中配置相关信息//<load-on-startup>   里面  填写  负数 或0   由容器随机加载//<load-on-startup>   里面写  大于等于0     越小 越优先 加载//<load-on-startup>   里面写相同的数字    由web容器决定顺序@Overrideprotected void doGet(HttpServletRequest req, HttpServletResponse resp)throws ServletException, IOException {System.out.println("TestLoad.doGet()");}@Overrideprotected void doPost(HttpServletRequest req, HttpServletResponse resp)throws ServletException, IOException {System.out.println("TestLoad.doPost()");}@Overridepublic void service(ServletRequest req, ServletResponse res)throws ServletException, IOException {System.out.println("TestLoad.service()");super.service(req, res);}@Overridepublic void destroy() {System.out.println("TestLoad.destroy()");}@Overridepublic void init() throws ServletException {System.out.println("TestLoad.init()00000000");}}

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