public static Setting get(String name) {
		return SETTING_MAP.computeIfAbsent(name, (filePath)->{
			final String extName = FileNameUtil.extName(filePath);
			if (StrUtil.isEmpty(extName)) {
				filePath = filePath + "." + Setting.EXT_NAME;
			}
			return new Setting(filePath, true);
		});
	}
@Test
	public void getTest2() {
		String driver = SettingUtil.get("example/example").get("demo", "key");
		assertEquals("value", driver);
	}