<?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="cataction" class="com.test.CatAction"> </bean> </beans>
testClient
... public static void setUpBeforeClass() throws Exception { BeanFactory factory = new ClassPathXmlApplicationContext( "testSpringBean.xml"); CatAction catAction = factory.getBean("cataction", CatAction.class); System.out.println(catAction.SayHello("koma")); } ...
CatAction.java
package com.test; public class CatAction { public String SayHello(String name) { return "Helo " + name; } }
WebApplicationContext
web.xml
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd"> <web-app id="WebApp_ID"> <display-name>testSpringWeb</display-name> <context-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/testSpringBean.xml</param-value> </context-param> <listener> <listener-class>com.test.StartListener</listener-class> </listener> </web-app>
StartListener.java
package com.test; import javax.servlet.ServletContext; import javax.servlet.ServletContextEvent; import org.springframework.web.context.WebApplicationContext; import org.springframework.web.context.ContextLoaderListener; public class StartListener extends ContextLoaderListener { public StartListener() { } public void contextInitialized(ServletContextEvent event) { ServletContext servletContext = event.getServletContext(); super.contextInitialized(event); WebApplicationContext webContext = (WebApplicationContext) servletContext .getAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE); CatAction catAction = webContext.getBean("cataction", CatAction.class); System.out.println(catAction.SayHello("koma")); } public void contextDestroyed(ServletContextEvent event) { } }
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