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用一个实例来说明，直接上代码。
LogonAction.java（一个servlet）
package com.lz.web.action;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class LogonAction extends HttpServlet {
private static final long serialVersionUID = 1L;
public LogonAction() {
super();
}
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
System.out.println("#####################get######################");
request.getRequestDispatcher("/result.jsp").forward(request, response);
}
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
doGet(request, response);
}
}
web.xml文件配置
<servlet> <servlet-name>login</servlet-name> <servlet-class>com.lz.web.action.LogonAction</servlet-class> </servlet> <servlet-mapping> <servlet-name>login</servlet-name> <url-pattern>/login.jhtml</url-pattern> </servlet-mapping>
index.jsp
<body> <a href="login.jhtml">登陆</a> </body>
result.jsp
<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Insert title here</title> </head> <body> <h1>结果页面</h1> </body> </html>
可以实现。
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原文地址：http://www.cnblogs.com/lzeffort/p/4816649.html
