mybatis log4j打印sql语句

依赖

        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-log4j12</artifactId>
            <version>1.7.30</version>
        </dependency>

log4j.properties

#dev env [debug] product env [info]
log4j.rootLogger=DEBUG, stdout
# Console output...
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%5p [%t] - %m%n

打印指定包下(方法)sql语句，便于调试

#dev env [debug] product env [info]
log4j.rootLogger=ERROR, stdout
# Console output...
# 细化到打印某个mapper
# log4j.logger.包名.方法名=TRACE
log4j.logger.net.cybclass.online.dao.VideoMapper.selectById=TRACE
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%5p [%t] - %m%n

posted @ 2020-06-01 22:31  陈彦斌  阅读(3371)  评论(0)  编辑  收藏  举报