Struts+spring的例子1（源自北京尚学堂教程）
<?xml version="1.0" encoding="UTF-8"?><web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"> <welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome-file-list> <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>2</param-value> </init-param> <init-param> <param-name>detail</param-name> <param-value>2</param-value> </init-param> <load-on-startup>2</load-on-startup> </servlet> <!-- Standard Action Servlet Mapping --> <servlet-mapping> <servlet-name>action</servlet-name> <url-pattern>*.do</url-pattern> </servlet-mapping> <!-- <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath*:applicationContext-*.xml,/WEB-INF/applicationContext-*.xml</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.context.ContextLoaderListener</listener-class></listener> </web-app>
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struts-config.xml
<?xml version="1.0" encoding="ISO-8859-1" ?><!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.2//EN" "http://jakarta.apache.org/struts/dtds/struts-config_1_2.dtd"><struts-config><form-beans><form-bean name="loginForm" type="com.bjsxt.usermgr.forms.LoginActionForm"/></form-beans><action-mappings><action path="/logininput"forward="/login.jsp"></action><action path="/login"type="com.bjsxt.usermgr.actions.LoginAction"name="loginForm"scope="request"><forward name="success" path="/success.jsp"/></action></action-mappings> <message-resources parameter="MessageResources" /></struts-config>
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WebContent或WebRoot下
index.jsp
<%@ page language="java" contentType="text/html; charset=GB18030" pageEncoding="GB18030"%><!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=GB18030"><title>spring和struts的集成（第一种方案）</title></head><body><h1>spring和struts的集成（第一种方案）</h1><hr><a href="logininput.do">登录</a></body></html>?
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login.jsp
<%@ page language="java" contentType="text/html; charset=GB18030" pageEncoding="GB18030"%><!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=GB18030"><title>用户登录</title></head><body><form action="login.do" method="post">用户：<input type="text" name="username"><br>密码：<input type="password" name="password"><br><input type="submit" value="登录"></form></body></html>?
success.jsp
<%@ page language="java" contentType="text/html; charset=GB18030" pageEncoding="GB18030"%><!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=GB18030"><title>Insert title here</title></head><body>${loginForm.username },用户登录成功！</body></html>??
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src下
applicationContext-beans.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" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd"><bean id="userManager" name="code"># -- standard errors --errors.header=<UL>errors.prefix=<LI>errors.suffix=</LI>errors.footer=</UL># -- validator --errors.invalid={0} is invalid.errors.maxlength={0} can not be greater than {1} characters.errors.minlength={0} can not be less than {1} characters.errors.range={0} is not in the range {1} through {2}.errors.required={0} is required.errors.byte={0} must be an byte.errors.date={0} is not a date.errors.double={0} must be an double.errors.float={0} must be an float.errors.integer={0} must be an integer.errors.long={0} must be an long.errors.short={0} must be an short.errors.creditcard={0} is not a valid credit card number.errors.email={0} is an invalid e-mail address.# -- other --errors.cancel=Operation cancelled.errors.detail={0}errors.general=The process did not complete. Details should follow.errors.token=Request could not be completed. Operation is not in sequence.# -- welcome --welcome.title=Struts Blank Applicationwelcome.heading=Welcome!welcome.message=To get started on your own application, copy the struts-blank.war to a new WAR file using the name for your application. Place it in your container's "webapp" folder (or equivalent), and let your container auto-deploy the application. Edit the skeleton configuration files as needed, restart your container, and you are on your way! (You can find the application.properties file with this message in the /WEB-INF/src/java/resources folder.)??
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src.com.bjsxt.usermgr.actions下LoginAction.java
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package com.bjsxt.usermgr.actions;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 org.springframework.beans.factory.BeanFactory;import org.springframework.context.ApplicationContext;import org.springframework.context.support.ClassPathXmlApplicationContext;import org.springframework.web.context.support.WebApplicationContextUtils;import com.bjsxt.usermgr.forms.LoginActionForm;import com.bjsxt.usermgr.manager.UserManager;import com.bjsxt.usermgr.manager.UserManagerImpl;public class LoginAction extends Action {@Overridepublic ActionForward execute(ActionMapping mapping, ActionForm form,HttpServletRequest request, HttpServletResponse response)throws Exception {LoginActionForm laf = (LoginActionForm)form;//UserManager userManager = new UserManagerImpl();//userManager.login(laf.getUsername(), laf.getPassword());//BeanFactory factory = new ClassPathXmlApplicationContext("applicationContext-beans.xml");//UserManager userManager = (UserManager)factory.getBean("userManager");//userManager.login(laf.getUsername(), laf.getPassword());BeanFactory factory = WebApplicationContextUtils.getRequiredWebApplicationContext(request.getSession().getServletContext());//ApplicationContext pc = WebApplicationContextUtils.getRequiredWebApplicationContext(request.getSession().getServletContext());UserManager userManager = (UserManager)factory.getBean("userManager");userManager.login(laf.getUsername(), laf.getPassword());return mapping.findForward("success");}}?src.com.bjsxt.usermgr.forms下 LoginActionForm.java
package com.bjsxt.usermgr.forms;import org.apache.struts.action.ActionForm;public class LoginActionForm extends ActionForm {private String username;private String password;public String getUsername() {return username;}public void setUsername(String username) {this.username = username;}public String getPassword() {return password;}public void setPassword(String password) {this.password = password;}}?src.com.bjsxt.usermgr.manager 下
UserManager.java
package com.bjsxt.usermgr.manager;public interface UserManager {public void login(String username, String password);}?UserManagerImpl.java
package com.bjsxt.usermgr.manager;public class UserManagerImpl implements UserManager {public void login(String username, String password) {System.out.println("UserManagerImpl.login() -- username=" + username);}}??
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