Mybatis 日志

TestMybatis.java

package com.how2java;
import java.io.IOException;
import java.io.InputStream;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import com.github.pagehelper.PageHelper;
import org.apache.ibatis.io.Resources;
import org.apache.ibatis.session.SqlSession;
import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.ibatis.session.SqlSessionFactoryBuilder;

import com.how2java.pojo.Category;
import org.apache.log4j.BasicConfigurator;
import org.apache.log4j.Level;
import org.apache.log4j.Logger;

public class TestMybatis {

    static Logger logger = Logger.getLogger(TestMybatis.class);

    public static void main(String[] args) throws IOException, InterruptedException {

            BasicConfigurator.configure();
            logger.setLevel(Level.DEBUG);
            logger.trace("跟踪信息");
            logger.debug("调试信息");
            logger.info("输出信息");
            Thread.sleep(1000);
            logger.warn("警告信息");
            logger.error("错误信息");
            logger.fatal("致命信息");
    }

}