主要对上一篇Struts2&Spring整合的改造
简易的CRM系统案例之Struts2+Hibernate3+JSP+MySQL版本
src/bean.xml
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd"> <!-- 开启注解扫描 --> <!-- 引入其他配置文件 --> <import resource="config/bean-action.xml"/> <import resource="config/bean-dao.xml"/> <import resource="config/bean-service.xml"/> <import resource="config/bean-entity.xml"/> </beans>
web.xml
<?xml version="1.0" encoding="UTF-8"?> <web-app version="2.5" 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_2_5.xsd"> <!-- 1. struts配置 --> <filter> <filter-name>struts2</filter-name> <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class> </filter> <filter-mapping> <filter-name>struts2</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <!-- 2. spring 配置 --> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:bean.xml</param-value> </context-param> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <error-page> <error-code>404</error-code> <location>/notFoundError.jsp</location> </error-page> </web-app>
bean-action.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" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd"> <!-- Action中需要注入Service --> <bean id="doLogin" class="com.loaderman.crm.action.DoLoginAction" scope="prototype"> <property name="accountService" ref="accountService"></property> <property name="account" ref="account"></property> </bean> <bean id="addPolicy" class="com.loaderman.crm.action.AddPolicyAciton" scope="prototype"> <property name="policyService" ref="policyService"></property> <property name="policy" ref="policy"></property> </bean> <bean id="addUser" class="com.loaderman.crm.action.AddUserAction" scope="prototype"> <property name="userService" ref="userService"></property> <property name="user" ref="user"></property> </bean> <bean id="delUser" class="com.loaderman.crm.action.DelUserAciton" scope="prototype"> <property name="userService" ref="userService"></property> <property name="user" ref="user"></property> </bean> <bean id="delPolicy" class="com.loaderman.crm.action.DelPolicyAciton" scope="prototype"> <property name="policyService" ref="policyService"></property> <property name="policy" ref="policy"></property> </bean> <bean id="gtPolicyList" class="com.loaderman.crm.action.GetPolicyListAciton" scope="prototype"> <property name="policyService" ref="policyService"></property> </bean> <bean id="getUserList" class="com.loaderman.crm.action.GetUserListAction" scope="prototype"> <property name="userService" ref="userService"></property> </bean> </beans>
bean-dao.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" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd"> <bean id="accountDao" class="com.loaderman.crm.dao.impl.AccountDaoimp" scope="singleton" lazy-init="false"> </bean> <bean id="policyDao" class="com.loaderman.crm.dao.impl.PolicyDaoimp" scope="singleton" lazy-init="false"> </bean> <bean id="userDao" class="com.loaderman.crm.dao.impl.UserDaoimp" scope="singleton" lazy-init="false"> </bean> </beans>
bean-entity.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" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd"> <bean id="account" class="com.loaderman.crm.entity.Account" scope="prototype" lazy-init="false"> </bean> <bean id="user" class="com.loaderman.crm.entity.User" scope="prototype" lazy-init="false"> </bean> <bean id="policy" class="com.loaderman.crm.entity.Policy" scope="prototype" lazy-init="false"> </bean> </beans>
bean-service.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" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd "> <bean id="accountService" class="com.loaderman.crm.service.impl.AccountServiceimp"> <property name="accountDao" ref="accountDao"></property> </bean> <bean id="policyService" class="com.loaderman.crm.service.impl.PolicyServiceimp"> <property name="policyDao" ref="policyDao"></property> </bean> <bean id="userService" class="com.loaderman.crm.service.impl.UserServiceimp"> <property name="userDao" ref="userDao"></property> </bean> </beans>
请求接口演示:
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %> <%@ page isELIgnored="false" %> <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>用户登录</title> <link href="${pageContext.request.contextPath }/css/common.css" rel="stylesheet" type="text/css"/> <script type="text/javascript"> function validate_form() { var name = document.getElementById("username").value; var password = document.getElementById("password").value; if (name == null || name == "") { alert("姓名不能为空"); return false; } if (password == null || password == "") { alert("密码不能为空"); return false; } return true; } </script> </head> <body> <h2>用户登录</h2> <p><span id="loginHit"> <%=session.getAttribute("msg") == null ? "" : session.getAttribute("msg") %><% session.removeAttribute("msg"); %></span> </p> <form action="${pageContext.request.contextPath }/doLogin" onsubmit="return validate_form()" method="post"> <table class="loginTable"> <tr> <td id="name">用户名：</td> <td id="nmtd"><input type="text" name="username" id="username" value="admin"></td> </tr> <tr> <td id="pwd">密 码：</td> <td id="pwdtd"><input type="password" name="password" id="password" value="admin"></td> </tr> <tr> <td colspan="2"><input type="submit" value="登录"></td> </tr> </table> </form> </body> </html>
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