OA学习笔记-005-Spring2.5与struts2.1整合

时间：2023-12-03 19:13:50

一、单独测试strust

1.action

 package cn.itcast.oa.test;

 import org.springframework.context.annotation.Scope;

 import org.springframework.stereotype.Component;

 import org.springframework.stereotype.Controller;

 import org.springframework.stereotype.Repository;

 import org.springframework.stereotype.Service;

 import com.opensymphony.xwork2.ActionSupport;

 //@Component("testAction")

 //@Service

 //@Repository

 @Controller("testAction")

 @Scope("prototype")

 public class TestAction extends ActionSupport {

     @Override

     public String execute() throws Exception {

         System.out.println("---> TestAction.execute()");

         return "success";

     }

 }

2.struts.xml

    <package name="default" namespace="/" extends="struts-default">

        <!-- 配置测试用的Action，未与Spring整合，class属性写类的全名 -->

        <!-- 当Struts2与Spring整合后，class属性可以写bean的名称 -->

        <action name="test" class="testAction">

            <result name="success">/test.jsp</result>

        </action>

    </package>

3.test.jsp

 <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>

 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

 <html>

   <head>

   </head>

   <body>

    测试 action. <br>

    struts与spring整合成功. <br>

   </body>

 </html>

4.访问http://localhost:8080/MyOA/test.action

二、单独测试srping

1.java

 public class SpringTest {

     private ApplicationContext ac = new ClassPathXmlApplicationContext("applicationContext.xml");

     @Test

     public void testBean() throws Exception {

         TestAction testAction = (TestAction) ac.getBean("testAction");

         System.out.println(testAction);

     }

2.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:context="http://www.springframework.org/schema/context"

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

     xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd

                 http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd

                 http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd">

     <!-- 自动扫描(包含子包)与装配bean以便可以写注解 -->

     <context:component-scan base-package="cn.itcast.oa"></context:component-scan>

三、整合

1.添加struts2-spring-plugin-2.1.8.1.jar

2.在web.xml中添加spring监听器

     <!-- 配置Spring的用于初始化容器对象的监听器 -->

     <listener>

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

     </listener>

     <context-param>

         <param-name>contextConfigLocation</param-name>

         <param-value>classpath:applicationContext*.xml</param-value>

     </context-param>

ps:整合后，struts.xml的action可以写对象名，不用写全路径

    <package name="default" namespace="/" extends="struts-default">

        <!-- 配置测试用的Action，未与Spring整合，class属性写类的全名 -->

        <!-- 当Struts2与Spring整合后，class属性可以写bean的名称 -->

        <action name="test" class="testAction">

            <result name="success">/test.jsp</result>

        </action>

    </package>

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