返回:[web工程]Struts2+Spring3.1+Hibernate3.6的集成
集成spring3
- 复制jar到WEB-INF/lib目录:
复制,并添加到java build path:org.springframework.aop-3.1.0.M1.jar org.springframework.asm-3.1.0.M1.jar org.springframework.beans-3.1.0.M1.jar org.springframework.context-3.1.0.M1.jar org.springframework.core-3.1.0.M1.jar org.springframework.expression-3.1.0.M1.jar org.springframework.web-3.1.0.M1.jar
spring包分类总结:============================================ spring3 lib: core: org.springframework.beans-3.0.5.RELEASE.jar org.springframework.core-3.0.5.RELEASE.jar org.springframework.context-3.0.5.RELEASE.jar org.springframework.expression-3.0.5.RELEASE.jar core depend lib: org.springframework.asm-3.0.5.RELEASE.jar web: tld: spring.tld, spring-form.tld org.springframework.web-3.0.5.RELEASE.jar springMVC: org.springframework.web.servlet-3.0.5.RELEASE.jar db: org.springframework.orm-3.0.2.RELEASE.jar org.springframework.transaction-3.0.2.RELEASE.jar org.springframework.jdbc-3.0.2.RELEASE.jar aop: org.springframework.aop-3.0.5.RELEASE.jar depend on: aopalliance-1.0.jar ============================================
- 配置applicationContext.xml,并配置LoginAction的bean
- 普通bean配置,注意加上scope="prototype"
- 注解方式配置:<context:component-scan base-package="org.skzr.demo"/>
applicationContext.xml:<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd"> <bean id="loginAction" class="org.skzr.demo.action.LoginAction" scope="prototype"/> <context:component-scan base-package="org.skzr.demo"/> </beans>
添加注解到LoginAction.java,注意:@Component("loginActionComponent") @Scope("prototype")/** * Copyright (c) 2010-2020 by wasion.com * All rights reserved. * @author <a href="mailto:[email protected]">skzr.org</a> * @date 2011-5-19 下午10:20:57 */ package org.skzr.demo.action; import org.springframework.context.annotation.Scope; import org.springframework.stereotype.Component; import com.opensymphony.xwork2.ActionSupport; /** * 登录检测 * @author <a href="mailto:[email protected]">skzr.org</a> * @version 1.0.0 * @since JDK1.6 */ @Component("loginActionComponent") @Scope("prototype") public class LoginAction extends ActionSupport { private static final long serialVersionUID = 1L; /** 用户名 */ private String userName; /** 密码 */ private String password; /** * @return {@link #userName} */ public String getUserName() { return userName; } /** * @param userName {@link #userName} */ public void setUserName(String userName) { this.userName = userName; } /** * @return {@link #password} */ public String getPassword() { return password; } /** * @param password {@link #password} */ public void setPassword(String password) { this.password = password; } /** * 登录验证 * @return 验证后页面视图 */ public String check() { return "admin".equals(userName) ? "welcome" : "success"; } }
- 修改web.xml
<?xml version="1.0" encoding="UTF-8"?> <web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"> <description>我爱编程</description> <display-name>我爱编程</display-name> <context-param> <param-name>webAppRootKey</param-name> <param-value>app.root</param-value> </context-param> <context-param> <param-name>log4jRefreshInterval</param-name> <param-value>10000</param-value> </context-param> <context-param> <param-name>contextConfigLocation</param-name> <param-value> classpath*:applicationContext.xml </param-value> </context-param> <listener> <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class> </listener> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <filter> <filter-name>struts2</filter-name> <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class> <init-param> <param-name>config</param-name> <param-value>struts-default.xml,struts-plugin.xml,struts.xml</param-value> </init-param> </filter> <filter-mapping> <filter-name>struts2</filter-name> <url-pattern>*.do</url-pattern> </filter-mapping> <welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome-file-list> </web-app>
- 启动web查看后台输出是不是正常初始化spring
- 修改struts.xml的action从spring中获取
<?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.1//EN" "http://struts.apache.org/dtds/struts-2.1.dtd"> <struts> <package name="demo" extends="struts-default" namespace="/"> <action name="loginAction" class="org.skzr.demo.action.LoginAction"> <result>/WEB-INF/jsp/login.jsp</result> <result name="welcome">/WEB-INF/jsp/welcome.jsp</result> </action> <!-- 来自spring配置的bean --> <action name="loginActionSpring" class="loginAction"> <result>/WEB-INF/jsp/login.jsp</result> <result name="welcome">/WEB-INF/jsp/welcome.jsp</result> </action> <!-- 来自spring注解配置的bean --> <action name="loginActionSpringComponent" class="loginActionComponent"> <result>/WEB-INF/jsp/login.jsp</result> <result name="welcome">/WEB-INF/jsp/welcome.jsp</result> </action> </package> </struts>
- 哈哈struts运行不正常了,无法使用spring的:
- 修改struts.properties添加spring支持:struts.objectFactory=spring
- 复制struts2-spring-plugin-2.2.3.jar到lib,并添加到java build path
- 重新运行系统即可正常登录了。
新的登录页面login.jsp<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> <% 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>系统登录:</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"> </head> <body> <center><h1>struts action</h1></center> <form action="loginAction!check.do" method="post"> <table align="center"> <tr><td>用户名:</td><td><input name="userName" value="${userName }"></td></tr> <tr><td>密 码:</td><td><input name="password" type="password"></td></tr> <tr><td><input type="submit" value="登录"></td><td><input type="reset" value="重置"></td></tr> </table> </form> <center><h1>action配置在spring中的</h1></center> <form action="loginActionSpring!check.do" method="post"> <table align="center"> <tr><td>用户名:</td><td><input name="userName" value="${userName }"></td></tr> <tr><td>密 码:</td><td><input name="password" type="password"></td></tr> <tr><td><input type="submit" value="登录"></td><td><input type="reset" value="重置"></td></tr> </table> </form> <center><h1>action配置在spring中的(注解方式配置)</h1></center> <form action="loginActionSpringComponent!check.do" method="post"> <table align="center"> <tr><td>用户名:</td><td><input name="userName" value="${userName }"></td></tr> <tr><td>密 码:</td><td><input name="password" type="password"></td></tr> <tr><td><input type="submit" value="登录"></td><td><input type="reset" value="重置"></td></tr> </table> </form> </body> </html>
- 下载demo程序 Good luck ^ ^
返回:[web工程]Struts2+Spring3.1+Hibernate3.6的集成
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