一個簡單的struts構架代碼

先建立下列文件：

一個ActionForm：LoginReForm

一個Action：LoginReAction

一個xml配置文件：struts-config.xml

三個jsp：register.jsp  success.jsp   failure.jsp

下面即是這些文件的相關代碼：

LoginReForm

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.yourcompany.struts.form;

import javax.servlet.http.HttpServletRequest;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;

/**
 * MyEclipse Struts
 * Creation date: 09-11-2007
 *
 * XDoclet definition:
 * @struts.form name="logForm"
 */
public class LoginReForm extends ActionForm {
    /*
     * Generated Methods
     */

    /**
     * Method validate
     * @param mapping
     * @param request
     * @return ActionErrors
     */
    private String username;
    private String password1;
    private String password2;
    public String getPassword1() {
        return password1;
    }

    public void setPassword1(String password1) {
        this.password1 = password1;
    }

    public String getPassword2() {
        return password2;
    }

    public void setPassword2(String password2) {
        this.password2 = password2;
    }

    public String getUsername() {
        return username;
    }

    public void setUsername(String username) {
        this.username = username;
    }

    public ActionErrors validate(ActionMapping mapping,
            HttpServletRequest request) {
        // TODO Auto-generated method stub
        return null;
    }

    /**
     * Method reset
     * @param mapping
     * @param request
     */
    public void reset(ActionMapping mapping, HttpServletRequest request) {
        // TODO Auto-generated method stub
    }
}

 

LoginReAction

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.yourcompany.struts.action;
import org.apache.struts.action.*;
import javax.servlet.http.*;
import java.io.*;
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 com.yourcompany.struts.form.LoginReForm;

/**
 * MyEclipse Struts
 * Creation date: 09-11-2007
 *
 * XDoclet definition:
 * @struts.action validate="true"
 */
public class LoginReAction extends Action {
    /*
     * Generated Methods
     */

    /**
     * Method execute
     * @param mapping
     * @param form
     * @param request
     * @param response
     * @return ActionForward
     */
    public ActionForward execute(ActionMapping mapping, ActionForm form,
            HttpServletRequest request, HttpServletResponse response) {
        // TODO Auto-generated method stub
        LoginReForm rf = (LoginReForm) form;

        String password1 = rf.getPassword1();
        String password2 = rf.getPassword2();
        ActionForward forward = new ActionForward();
        System.out.println("lisabush");
        if (password1.equals(password2)) {
        forward = mapping.findForward("suc");
        }
        else forward = mapping.findForward("fai");
        return (forward);
    }
}

 

struts-config.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.1//EN" "http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd">

<struts-config>
  <data-sources />
  <form-beans >
    <form-bean name="LoginReForm" type="com.yourcompany.struts.form.LoginReForm" />

  </form-beans>

  <global-exceptions />
  <global-forwards />
  <action-mappings >
    <action
      attribute="loginRe"
      input="/register.jsp"
      name="LoginReForm"
      path="/loginRe"
      scope="request"
      type="com.yourcompany.struts.action.LoginReAction">
      <forward name="fai" path="/failure.jsp" />
      <forward name="suc" path="/success.jsp" />
    </action>


  </action-mappings>

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

 

register.jsp 

<%@ page language="java" import="java.util.*" pageEncoding="GB18030"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">

    <title>My JSP 'index.jsp' starting page</title>

    <meta http-equiv="pragma" content="no-cache">
    <meta http-equiv="cache-control" content="no-cache">
    <meta http-equiv="expires" content="0">
    <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
    <meta http-equiv="description" content="This is my page">
    <!--
    <link rel="stylesheet" type="text/css" href="styles.css">
    -->

  </head>

  <body>
<form id="form2" name="input" method="post" action="loginRe.do">
  <label>用戶名：
  <input type="text" name="username" />
  </label>
  <label>密碼：
  <input type="text" name="password1" />
  </label>
  <label>密碼確認：
  <input type="text" name="password2" />
  </label>
  <input type="submit" name="" value="提交" />
</form>
  </body>
</html>

 

success.jsp

<%@ page language="java" import="java.util.*" pageEncoding="GB18030"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">

    <title>My JSP 'success.jsp' starting page</title>

    <meta http-equiv="pragma" content="no-cache">
    <meta http-equiv="cache-control" content="no-cache">
    <meta http-equiv="expires" content="0">
    <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
    <meta http-equiv="description" content="This is my page">
    <!--
    <link rel="stylesheet" type="text/css" href="styles.css">
    -->

  </head>

  <body>
    success!!! <br>
  </body>
</html>

 

failure.jsp

<%@ page language="java" import="java.util.*" pageEncoding="GB18030"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">

    <title>My JSP 'failure.jsp' starting page</title>

    <meta http-equiv="pragma" content="no-cache">
    <meta http-equiv="cache-control" content="no-cache">
    <meta http-equiv="expires" content="0">
    <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
    <meta http-equiv="description" content="This is my page">
    <!--
    <link rel="stylesheet" type="text/css" href="styles.css">
    -->

  </head>

  <body>
    failure!!! <br>
  </body>
</html>