log4jtest.java

有简单的网上书店需求及设计流程

package org.wiely.logtest;

import org.apache.log4j.Logger;

public class Log4jTest {
	public static void main(String[] args) {
		Logger logger = Logger.getLogger(Log4jTest.class);
		logger.info("info----->调试程序是否能够使用log4j.jar");
	}
}