将life.jsp放在重定向javaweb工作目录下
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="gb2312"%>
<!DOCTYPE html>
<html>
<head>
<title>life.jsp</title>
</head>
<body>
<%!
private int initVar=0;
private int serviceVar=0;
private int destroyVar=0;
%>
<%!
public void jspInit(){
initVar++;
System.out.println("jspInit(): JSP被初始化了"+initVar+"次");
}
public void jspDestroy(){
destroyVar++;
System.out.println("jspDestroy(): JSP被销毁了"+destroyVar+"次");
}
%>
<%
serviceVar++;
System.out.println("_jspService(): JSP共响应了"+serviceVar+"次请求");
String content1="初始化次数 : "+initVar;
String content2="响应客户请求次数 : "+serviceVar;
String content3="销毁次数 : "+destroyVar;
%>
<h1>菜鸟教程 JSP 测试实例</h1>
<p><%=content1 %></p>
<p><%=content2 %></p>
<p><%=content3 %></p>
</body>
</html>
打开tomcat并浏览器输入url: http://localhost:8080/test/life.jsp,结果如下:
菜鸟教程 JSP 测试实例
初始化次数 : 1
响应客户请求次数 : 7
销毁次数 : 0