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Struts1.2中的MappingDispatchAction 配置

2010-03-30 22:18 501 查看

版本：eclipse 3.3，myeclipse 6.0，tomcat 6.0

在myeclipse中新建项目StrutsDemo，导入Struts1.2属性

在com.shiryu.action包中新建
TestAction.java

package com.shiryu.action;

import java.util.HashMap;

import java.util.Map;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.ActionForm;

import org.apache.struts.action.ActionForward;

import org.apache.struts.action.ActionMapping;

import org.apache.struts.action.DynaActionForm;

import org.apache.struts.actions.MappingDispatchAction;

public class TestAction extends MappingDispatchAction {

public ActionForward login(ActionMapping mapping, ActionForm form,

HttpServletRequest request, HttpServletResponse response)
{

DynaActionForm registerForm = (DynaActionForm) form;// TODO
Auto-generated method stub

request.setAttribute("name", "login");

System.out.print("login");

return mapping.findForward("wel");

}

public ActionForward register(ActionMapping mapping, ActionForm
form,

HttpServletRequest request, HttpServletResponse response)
{

DynaActionForm registerForm = (DynaActionForm) form;// TODO
Auto-generated method stub

request.setAttribute("name", "register");

System.out.print("reg");

return mapping.findForward("wel");

}

}

配置web.xml文件

<?xml version="1.0" encoding="UTF-8"?>

<web-app xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.4"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<servlet>

<servlet-name>action</servlet-name>

<servlet-class>org.apache.struts.action.ActionServlet</servlet-class>

<init-param>

<param-name>config</param-name>

<param-value>/WEB-INF/struts-config.xml</param-value>

</init-param>

</servlet>

<servlet-mapping>

<servlet-name>action</servlet-name>

<url-pattern>*.do</url-pattern>

</servlet-mapping>

<welcome-file-list>

<welcome-file>index.jsp</welcome-file>

</welcome-file-list>

</web-app>

配置struts-config.xml

<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD
Struts Configuration 1.2//EN"
"http://struts.apache.org/dtds/struts-config_1_2.dtd">

<struts-config>

<data-sources />

<form-beans >

<form-bean name="testForm"
type="org.apache.struts.action.DynaActionForm"/>

</form-beans>

<global-exceptions />

<global-forwards>

<forward name="wel" path="/wel.jsp" />

<forward name="err" path="/err.jsp" />

</global-forwards>

<action-mappings>

<action

path="/login"

type="com.shiryu.action.TestAction"

input="/index.jsp"

parameter="login">

</action>

<action

path="/register"

type="com.shiryu.action.TestAction"

input="/index.jsp"

parameter="register">

</action>

</action-mappings>

<message-resources parameter="com.shiryu.ApplicationResources"
/>

</struts-config>

新建index.jsp

<%@ page language="java" import="java.util.*"
pageEncoding="utf-8"%>

<%@ taglib uri="http://struts.apache.org/tags-bean"
prefix="bean"%>

<%@ taglib uri="http://struts.apache.org/tags-html"
prefix="html"%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>

<head>

</head>

<body>

<form name="testForm">

<input type="submit" value="login"
onClick="document.testForm.action='login.do'"/>

<input type="submit" value="reg"
onClick="document.testForm.action='register.do'"/>

</form>

</body>

</html>

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