Spring的xml加载模式
Spring的xml加载方式
一:类加载方式即调用JAVA代码来加载XML(允许一次加载多个XML)
String[] configs = {"applicationContext.xml","spring.xml"}; ApplicationContext ctx = new ClassPathXmlApplicationContext(configs); TestBean testBean= (TestBean) ctx.getBean("testBean");
二:web.XML加载方式
<servlet> <servlet-name>app</servlet-name> <servlet-class> org.springframework.web.servlet.DispatcherServlet </servlet-class> <context-param> <param-name>contextConfigLocation</param-name> <param-value> /WEB-INF/applicationContext*.xml, /WEB-INF/spring*.xml </param-value> </context-param> <load-on-startup>1</load-on-startup> </servlet>