Struts搭建完成！（源码）

今天又搭好了我的第一个Struts框架，虽然觉有些复杂。但是我感觉这才有挑战性，下面框架搭建步骤：

******************************struts框架搭建***********************************

使用MyEclipse(实现用户登录)

1.新建Web Project，命名为StrutsProject，J2EE Specification Level为J2EE 1.4，完成。

2.加入Struts（Add Struts Capabilities...）,选择Struts1.2，给包命名为cn.mldn.lxh.struts,点击完成

3.新建四个Jsp页面，分别命名为login.jsp,errors.jsp,login_success.jsp,login_failure.jsp,并且标签都为Standard JSP using Struts 1.2
修改代码：
最终四个页面代码为：
login.jsp

<%@ page language="java" contentType="text/html;charset=gb2312"%>

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

<html:html lang="true">
<head>
<title>login.jsp</title>

</head>

<body>
   <h2>用户登陆</h2>
   <html:form action="login.do" method="post">
     用户名：<html:text property="name"></html:text><br>
     密码：<html:password property="password"></html:password><br>
     <html:submit value="登陆"></html:submit>
     <html:reset value="重置"></html:reset>
   </html:form>
</body>
</html:html>

login_success.jsp

<%@ page language="java" contentType="text/html;charset=gb2312"%>

<html:html lang="true">
<head>
<title>login.jsp</title>

</head>

<body>
<h1>登陆成功！！！</h1>
</body>
</html:html>

login_failure.jsp

<%@ page language="java" contentType="text/html;charset=gb2312"%>

<html:html lang="true">
<head>
<title>login.jsp</title>

</head>

<body>
<h1>登录失败！！！</h1>
</body>
</html:html>

errors.jsp

<%@ page language="java" contentType="text/html;charset=gb2312"%>

<html:html lang="true">
<head>
<title>login.jsp</title>

</head>

<body>
<h3>登录时发生了以下错误：</h3>
<html:errors/>
</body>
</html:html>

4.选择自定义透视图（Custonize Perspective）
选择struts 1.2,建立Struts 1.2 Form,Action&JSP

5.在src下建立Struts 1.2 Form,Action_JSP,
Use case:login
,Superclass:org.apache.struts.action.ActionForm,
添加Form Properties，name和password----->next----->Finish

6.编写代码：

ApplicationResources.properties下代码为：

# Resources for parameter 'cn.mldn.lxh.struts.ApplicationResources'
# Project StrutsProject
name.null =<li>\u7528\u6237\u540d\u4e0d\u80fd\u4e3a\u7a7a\uff01\uff01\uff01
password.null=<li>\u5bc6\u7801\u4e0d\u80fd\u4e3a\u7a7a\uff01\uff01\uff01

LoginAction.java下的代码为

* Generated by MyEclipse Struts
* Template path: templates/java/JavaClass.vtl
*/
package cn.mldn.lxh.struts.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 cn.mldn.lxh.struts.form.LoginForm;

/**
* MyEclipse Struts
* Creation date: 07-07-2008
*
* XDoclet definition:
* @struts.action path="/login" name="loginForm" input="/form/login.jsp" scope="request" validate="true"
*/
public class LoginAction 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) {
  LoginForm loginForm = (LoginForm) form;// TODO Auto-generated method stub
  String name=loginForm.getName();
  String password=loginForm.getPassword();
  if("mldn".equals(name)&&"lxh".equals(password))
  {
   //跳转到成功页
   return mapping.findForward("suc");
  }
  else
  {
   //跳转到失败页
   return mapping.findForward("fal");
  }

}
}

LoginForm.java下的代码为：

* Generated by MyEclipse Struts
* Template path: templates/java/JavaClass.vtl
*/
package cn.mldn.lxh.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;
import org.apache.struts.action.ActionMessage;

/**
* MyEclipse Struts
* Creation date: 07-07-2008
*
* XDoclet definition:
* @struts.form name="loginForm"
*/
public class LoginForm extends ActionForm {
/*
* Generated fields
*/

/** password property */
private String password;

/** name property */
private String name;

/*
* Generated Methods
*/

/**
* Method validate
* @param mapping
* @param request
* @return ActionErrors
*/
public ActionErrors validate(ActionMapping mapping,
   HttpServletRequest request) {
  // TODO Auto-generated method stub
  ActionErrors errors=new ActionErrors();
  if(this.name==null||"".equals(this.name))
  {
   errors.add("name",new ActionMessage("name.null"));
  }
  if(this.password==null||"".equals(this.password))
  {
   errors.add("password",new ActionMessage("password.null"));
  }

  return errors;
}

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

/**
* Returns the password.
* @return String
*/
public String getPassword() {
return password;
}

/**
* Set the password.
* @param password The password to set
*/
public void setPassword(String password) {
this.password = password;
}

/**
* Returns the name.
* @return String
*/
public String getName() {
return name;
}

/**
* Set the name.
* @param name The name to set
*/
public void setName(String name) {
this.name = name;
}
}

7.搭建完成。

施杨出品！！！

posted on 2008-07-08 17:07 俱正Steven 阅读(1099) 评论(3) 编辑收藏举报

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