ClassPathXmlApplicationContext 和FileSystemXmlApplicationContext
即:对于ClassPathXmlApplicationContext(),classpath:前缀是不需要的,默认就是指项目的classpath路径下面;
*?如果要使用绝对路径,需要加上? file:? 前缀表示这是绝对路径;
*?对于FileSystemXmlApplicationContext(),? 默认表示的是两种:
*??? 1,没有盘符的是项目工作路径,即项目的根目录;
*??? 2,有盘符表示的是文件绝对路径。
*???
*如果要使用classpath路径, 需要前缀classpath:?????? .
*
*/
public class HelloClient {
??? protected static final Log log = LogFactory.getLog(HelloClient.class);
??? public static void main(String[] args) {
?????? // Resource resource = new ClassPathResource("appcontext.xml");
?????? // BeanFactory factory = new XmlBeanFactory(resource);
?
??????? //用classpath路径也可以
?????? // ApplicationContext factory=new ClassPathXmlApplicationContext("classpath:appcontext.xml");
//????? ApplicationContext factory=new ClassPathXmlApplicationContext("appcontext.xml");
?????? // ApplicationContext factory=new ClassPathXmlApplicationContext("file:G:/1Java实用项目资源/2Spring/1精通Spring全Jar代码/workspace/workspace/example6/src/appcontext.xml");???????
??????? //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:/1Java实用项目资源/2Spring/1精通Spring全Jar代码/workspace/workspace/example6/src/appcontext.xml");
??????? ApplicationContext factory=new FileSystemXmlApplicationContext("G:/1Java实用项目资源/2Spring/1精通Spring全Jar代码/workspace/workspace/example6/src/appcontext.xml");
??????? IHelloWorld hw = (IHelloWorld) factory.getBean("helloworldbean");
??????? log.info(hw.getContent("luoshifei"));
??? }
}