struts1框架搭建

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Eclipse 框架 Struts struts1搭建

******************************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>
 
 <!--
 <link rel="stylesheet" type="text/css" href="styles.css">
 -->

  </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"%>

<%@ 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>
 
 <!--
 <link rel="stylesheet" type="text/css" href="styles.css">
 -->

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

login_failure.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>
 
 <!--
 <link rel="stylesheet" type="text/css" href="styles.css">
 -->

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

errors.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>
 
 <!--
 <link rel="stylesheet" type="text/css" href="styles.css">
 -->

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

java类--ActionForm

package demo;

import org.apache.struts.action.ActionForm;

public class LoginForm extends ActionForm {
	private String name;
	private String password;
	public String getName() {
		return name;
	}
	public void setName(String name) {
		this.name = name;
	}
	public String getPassword() {
		return password;
	}
	public void setPassword(String password) {
		this.password = password;
	}
	
}

Action类

package demo;

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;

public class LoginAction extends Action {
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			   HttpServletRequest request, HttpServletResponse response) {
		  LoginForm loginForm = (LoginForm) form;
		  String name=loginForm.getName();
		  String password=loginForm.getPassword();
		  if("admin".equals(name)&&"123".equals(password))
		  {
		   //跳转到成功页
		   return mapping.findForward("suc");
		  }
		  else
		  {
		   //跳转到失败页
		   return mapping.findForward("fal");
		  }
		  
		 }
}

配置文件 web.xml

<?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>
    <init-param>
      <param-name>debug</param-name>
      <param-value>3</param-value>
    </init-param>
    <init-param>
      <param-name>detail</param-name>
      <param-value>3</param-value>
    </init-param>
    <load-on-startup>0</load-on-startup>
  </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>

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 />
  
  <!-- ActionForm配置 -->
  <form-beans>
  	<form-bean name="LoginForm" type="demo.LoginForm"></form-bean>
  </form-beans>
  
  <global-exceptions />
  
  <!-- 全局转发配置 -->
  <global-forwards>
  	<forward name="suc" path="/suc.jsp" />
    <forward name="fal" path="/fal.jsp" />
  </global-forwards>
  <!-- Action 配置 -->
  <action-mappings>
  	<action path="/login"
        type="demo.LoginAction"
        name="LoginForm"
        scope="request">
        <forward name="suc" path="/suc.jsp"></forward>
        <forward name="fal" path="/fal.jsp"></forward>
     </action>
  </action-mappings>
  <message-resources parameter="ApplicationResources" />
</struts-config>

部署测试吧，搭建完成

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