401bf6d0598c001c13f29169f429e553

一个类似于log4j的小软件

package main.cn.edu.nju.software.sd.cll;

public class Test {
	public static void main(String args[])
	{
		Logger root = Logger.getRootLogger();

		Logger logger = Logger.getLogger("cn.edu.nju.swi.test.impl");
		Logger parentLo = Logger.getLogger("cn.edu.nju.swi.test");
		Logger chile = Logger.getLogger("cn.edu.nju.swi.test.impl.aaa");
		System.out.println(root.getFormat());
		System.out.println(root.getLevel());
		System.out.println(root.getHandlers());
		logger.log(Level.FATAL, "no error");
		System.out.println(parentLo.getFormat());
		System.out.println(parentLo.getLevel());
		System.out.println(parentLo.getHandlers());
		doIt();
	}
	public static void doIt()
	{
		Logger parentLo = Logger.getLogger("cn.edu.nju.swi.test");
		parentLo.log(Level.FATAL, "in do it");
	}
}