吴裕雄--天生自然轻量级JAVA EE企业应用开发Struts2Sping4Hibernate整合开发学习笔记：Spring

<?xml version="1.0" encoding="GBK"?>

<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

    xmlns="http://www.springframework.org/schema/beans"

    xsi:schemaLocation="http://www.springframework.org/schema/beans

    http://www.springframework.org/schema/beans/spring-beans-4.0.xsd">

    <!-- 定义一个业务逻辑组件，实现类为MyServiceImp，

        此处的id必须与Action的setter方法名对应 -->

    <bean id="ms"

        class="org.crazyit.app.service.impl.MyServiceImpl"/>

</beans>

<?xml version="1.0" encoding="GBK"?>

<project name="spring" basedir="." default="">

    <property name="src" value="src"/>

    <property name="dest" value="classes"/>

    <path id="classpath">

        <fileset dir="lib">

            <include name="**/*.jar"/>

        </fileset>

        <pathelement path="${dest}"/>

    </path>

    <target name="compile" description="Compile all source code">

        <delete dir="${dest}"/>

        <mkdir dir="${dest}"/>

        <copy todir="${dest}">

            <fileset dir="${src}">

                <exclude name="**/*.java"/>

            </fileset>

        </copy>

        <javac destdir="${dest}" debug="true" includeantruntime="yes"

            deprecation="false" optimize="false" failonerror="true">

            <src path="${src}"/>

            <classpath refid="classpath"/>

            <compilerarg value="-Xlint:deprecation"/>

        </javac>

    </target>

</project>

<?xml version="1.0" encoding="GBK"?>

<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"

    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

    xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee

    http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" version="3.1">

    <!-- 使用ContextLoaderListener初始化Spring容器 -->

    <listener>

        <listener-class>org.springframework.web.context.ContextLoaderListener

        </listener-class>

    </listener>

    <!-- 定义Struts 2的FilterDispathcer的Filter -->

    <filter>

        <filter-name>struts2</filter-name>

        <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>

    </filter>

    <!-- FilterDispatcher用来初始化Struts 2并且处理所有的WEB请求。 -->

    <filter-mapping>

        <filter-name>struts2</filter-name>

        <url-pattern>/*</url-pattern>

    </filter-mapping>

</web-app>

<?xml version="1.0" encoding="GBK"?>

<!-- 指定Struts 2配置文件的DTD信息 -->

<!DOCTYPE struts PUBLIC

    "-//Apache Software Foundation//DTD Struts Configuration 2.3//EN"

    "http://struts.apache.org/dtds/struts-2.3.dtd">

<struts>

    <!-- 配置了系列常量 -->

    <constant name="struts.i18n.encoding" value="GBK"/>

    <constant name="struts.devMode" value="true"/>

    <constant name="struts.enable.DynamicMethodInvocation" value="false"/>

    <package name="lee" extends="struts-default">

        <!-- 定义处理用户请求的Action -->

        <action name="login"

            class="org.crazyit.app.action.LoginAction">

            <!-- 为两个逻辑视图配置视图页面 -->

            <result name="error">/WEB-INF/content/error.jsp</result>

            <result>/WEB-INF/content/welcome.jsp</result>

        </action>

        <!-- 让用户直接访问该应用时列出所有视图页面 -->

        <action name="*">

            <result>/WEB-INF/content/{1}.jsp</result>

        </action>

    </package>

</struts>

package org.crazyit.app.action;

import com.opensymphony.xwork2.ActionSupport;

import org.crazyit.app.service.*;

/**

 * Description:

 * <br/>网站: <a href="http://www.crazyit.org">疯狂Java联盟</a>

 * <br/>Copyright (C), 2001-2016, Yeeku.H.Lee

 * <br/>This program is protected by copyright laws.

 * <br/>Program Name:

 * <br/>Date:

 * @author  Yeeku.H.Lee kongyeeku@163.com

 * @version  1.0

 */

public class LoginAction extends ActionSupport

{

    // 下面是用于封装用户请求参数的两个成员变量

    private String username;

    private String password;

    // 系统所用的业务逻辑组件

    private MyService ms;

    // 设值注入业务逻辑组件所必需的setter方法

    public void setMs(MyService ms)

    {

        this.ms = ms;

    }

    // username的setter和getter方法

    public void setUsername(String username)

    {

        this.username = username;

    }

    public String getUsername()

    {

        return this.username;

    }

    // password的setter和getter方法

    public void setPassword(String password)

    {

        this.password = password;

    }

    public String getPassword()

    {

        return this.password;

    }

    // 处理用户请求的execute方法

    public String execute() throws Exception

    {

        // 调用业务逻辑组件的validLogin()方法

        // 验证用户输入的用户名和密码是否正确

        if (ms.validLogin(getUsername(), getPassword()) > 0)

        {

            addActionMessage("哈哈，整合成功！");

            return SUCCESS;

        }

        else

        {

            return ERROR;

        }

    }

}

package org.crazyit.app.service;

/**

 * Description:

 * <br/>网站: <a href="http://www.crazyit.org">疯狂Java联盟</a>

 * <br/>Copyright (C), 2001-2016, Yeeku.H.Lee

 * <br/>This program is protected by copyright laws.

 * <br/>Program Name:

 * <br/>Date:

 * @author  Yeeku.H.Lee kongyeeku@163.com

 * @version  1.0

 */

public interface MyService

{

    int validLogin(String username , String pass);

}

package org.crazyit.app.service.impl;

import org.crazyit.app.service.*;

/**

 * Description:

 * <br/>网站: <a href="http://www.crazyit.org">疯狂Java联盟</a>

 * <br/>Copyright (C), 2001-2016, Yeeku.H.Lee

 * <br/>This program is protected by copyright laws.

 * <br/>Program Name:

 * <br/>Date:

 * @author  Yeeku.H.Lee kongyeeku@163.com

 * @version  1.0

 */

public class MyServiceImpl implements MyService

{

    public int validLogin(String username , String pass)

    {

        // 此处只是简单示范，故直接判断用户名、密码是否符合要求

        if ( username.equals("crazyit.org")

            && pass.equals("leegang") )

        {

            return 99;

        }

        return -1;

    }

}

<%--

网站: <a href="http://www.crazyit.org">疯狂Java联盟</a>

author  yeeku.H.lee kongyeeku@163.com

version  1.0

Copyright (C), 2001-2016, yeeku.H.Lee

This program is protected by copyright laws.

Program Name:

Date:

--%>

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

<%@taglib prefix="s" uri="/struts-tags"%>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"

    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

    <title>登录页面</title>

</head>

<body>

<h3>用户登录</h3>

<s:form action="login">

    <s:textfield name="username" label="用户名"/>

    <s:textfield name="password" label="密码"/>

    <tr align="center">

        <td colspan="2">

        <s:submit value="登录" theme="simple"/>

        <s:reset value="重设" theme="simple"/>

        </td>

    </tr>

</s:form>

</body>

</html>

<%--

网站: <a href="http://www.crazyit.org">疯狂Java联盟</a>

author  yeeku.H.lee kongyeeku@163.com

version  1.0

Copyright (C), 2001-2016, yeeku.H.Lee

This program is protected by copyright laws.

Program Name:

Date:

--%>

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

<%@taglib prefix="s" uri="/struts-tags"%>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"

	"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

	<title>成功页面</title>

</head>

<body>

	您已经登录!<br/>

	<s:actionmessage />

</body>

</html>

<%--

网站: <a href="http://www.crazyit.org">疯狂Java联盟</a>

author  yeeku.H.lee kongyeeku@163.com

version  1.0

Copyright (C), 2001-2016, yeeku.H.Lee

This program is protected by copyright laws.

Program Name:

Date:

--%>

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

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"

    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

    <title>错误页面</title>

</head>

<body>

    您不能登录!

</body>

</html>

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吴裕雄--天生自然轻量级JAVA EE企业应用开发Struts2Sping4Hibernate整合开发学习笔记：Spring_autowire

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