通过类加载器在WEB应用中获取资源文件路径
1 URL url = ServletContextDemo3.class.getClassLoader().getResource("config.properties"); 2 System.out.println(url.getPath()); 3
1 URL url = ServletContextDemo3.class.getClassLoader().getResource("config.properties"); 2 System.out.println(url.getPath()); 3