Mybatis中日志文件的配置

1.pom.xml中添加依赖

<!--日志包-->
<dependency>
    <groupId>log4j</groupId>
    <artifactId>log4j</artifactId>
    <version>1.2.17</version>
</dependency>
<dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-api</artifactId>
    <version>1.7.25</version>
</dependency>
<dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-log4j12</artifactId>
    <version>1.7.25</version>
    <scope>test</scope>
</dependency>

2.配置log4j.properties文件

log4j.properties文件内容:

# Global logging configuration
log4j.rootLogger=debug, stdout
# MyBatis logging configuration...
log4j.logger.com.xiongluoluo.mybatis=DEBUG

#这一行mybatis是固定的
# 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

3 感觉这个日志文件挺有用的吧,可以帮助调试,找bug