testlogger.java

日志组件,添加到应用中,可在数据库中查询日志

package test;

import org.apache.log4j.Logger;

import java.io.File;

/**
 * User: Ken
 * Date: 2008-5-20
 * Time: 14:18:23
 */
public class TestLogger {
    public static void main(String[] args) {
        Logger log = Logger.getLogger(TestLogger.class);
        log.error("This is a test!");
        File f = new File("D:\\TK\\写文档\\jindian.txt");
        System.out.println(f.getName());
        System.out.println(f.length());
    }
}