一:XmlBeanFactory 引用资源
Resource resource = new ClassPathResource("appcontext.xml");
BeanFactory factory = new XmlBeanFactory(resource);
二:ClassPathXmlApplicationContext 编译路径
ApplicationContext factory=new ClassPathXmlApplicationContext("classpath:appcontext.xml");
ApplicationContext factory=new ClassPathXmlApplicationContext("appcontext.xml"); // src目录下的
ApplicationContext factory=new ClassPathXmlApplicationContext("conf/appcontext.xml"); // src/conf 目录下的
ApplicationContext factory=new ClassPathXmlApplicationContext("file:G:/Test/src/appcontext.xml");
三 : 用文件系统的路径
ApplicationContext factory=new FileSystemXmlApplicationContext("src/appcontext.xml");
//使用了 classpath: 前缀,作为标志, 这样,FileSystemXmlApplicationContext 也能够读入classpath下的相对路径
ApplicationContext factory=new FileSystemXmlApplicationContext("classpath:appcontext.xml");
ApplicationContext factory=new FileSystemXmlApplicationContext("file:G:/Test/src/appcontext.xml");
ApplicationContext factory=new FileSystemXmlApplicationContext("G:/Test/src/appcontext.xml");
四: XmlWebApplicationContext 是专为Web工程定制的。
ServletContext servletContext = request.getSession().getServletContext();
ApplicationContext ctx = WebApplicationContextUtils.getWebApplicationContext(servletContext );