spring 定时刷新配置文件

public class TestResource {

public static void main(String[] args) {
	ResourceLoader resourceLoader = new DefaultResourceLoader();
	ReloadableResourceBundleMessageSource auto = new ReloadableResourceBundleMessageSource();
	String[] basenames = {"filename"};
	auto.setBasenames(basenames);
	auto.setResourceLoader(resourceLoader);
	auto.setCacheSeconds(5);
	auto.setUseCodeAsDefaultMessage(true);
	while(true) {
		System.out.println(auto.getMessage("key", null, Locale.CHINESE));
		try {
			Thread.sleep(5*1000);
		} catch (InterruptedException e) {
			e.printStackTrace();
		}
	}
}

}