Struts1.2中的action配置(使用DynaActionForm)

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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RegisterAction.java
package com.shiryu.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.DynaActionForm;

/**
* MyEclipse Struts
* Creation date: 10-06-2008
*
* XDoclet definition:
* @struts.action path="/register" name="registerForm"input="/register.jsp" scope="request"validate="true"
* @struts.action-forward name="wel" path="/wel.jsp"
* @struts.action-forward name="err" path="/err.jsp"
*/
public class RegisterAction extends Action {
    /*
    * Generated Methods
    */

    /**
    * Method execute
    * @param mapping
    * @param form
    * @param request
    * @param response
    * @return ActionForward
    */
    public ActionForward execute(ActionMapping mapping,ActionForm form,
            HttpServletRequestrequest, HttpServletResponse response) {
        DynaActionForm registerForm =(DynaActionForm) form;
        String name= (String)registerForm.get("username");

        request.setAttribute("name",name);
        returnmapping.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//DTDStruts Configuration 1.1//EN" "http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd">

<struts-config>
<data-sources />
<form-beans >
   <form-bean name="registerForm"type="org.apache.struts.action.DynaActionForm">
      <form-property name="username"type="java.lang.String" />
      <form-property name="password"type="java.lang.String" />
    </form-bean>

</form-beans>

<global-exceptions />
<global-forwards />

<action-mappings >
    <action
      attribute="registerForm"
      input="/register.jsp"
      name="registerForm"
      path="/register"
      scope="request"
     type="com.shiryu.action.RegisterAction">
    </action>
</action-mappings>

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

新建register.jsp
<%@ page language="java" pageEncoding="UTF-8"%>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-bean"prefix="bean"%>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-html"prefix="html"%>

<html>
    <head>
        <title>JSP for DynaActionFormform</title>
    </head>
    <body>
        <html:formaction="/register">
            <bean:message key="register.username" /><html:text property="username"/><html:errorsproperty="username"/><br/>
            <bean:message key="register.password" /><html:passwordproperty="password"/><html:errorsproperty="password"/><br/>
           <html:submit/><html:cancel/>
        </html:form>
    </body>
</html>

配置ApplicationResources.properties

register.username = username:
register.password = password: