maven(4) : maven工程下 读取resource下配置文件

参考 : https://blog.youkuaiyun.com/xu511739113/article/details/52440982

        ClassLoader classLoader = TestDom.class.getClassLoader();
		URL resource = classLoader.getResource("test.xml");
		String path = resource.getPath();
		System.out.println(path);