/**
 * Created by Think pad on 2016/4/24.
 */
import java.util.logging.*;

public class LoggerDemo {
    public static void main(String[] args) {
        Logger logger = Logger.getLogger(LoggerDemo.class.getName());
        logger.log(Level.WARNING,"WARNING信息");
        logger.log(Level.INFO,"INFO信息");
        logger.log(Level.CONFIG,"CONFIG信息");
        logger.log(Level.FINE,"FINE信息");
    }
}