转载自:https://blog.csdn.net/qq_37495786/article/details/82799910
官方文档:https://mybatis.org/mybatis-3/zh/logging.html
方法一:在mybatis的配置文件中添加
1: 再 xml 配置文件中
<settings>
<!-- 打印sql日志 -->
<setting name="logImpl" value="STDOUT_LOGGING" />
</settings>
mybatis的配置文件----mybatis-config.xml如下:
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE configuration
PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>
<settings>
<!-- 打印sql日志 -->
<setting name="logImpl" value="STDOUT_LOGGING" />
</settings>
</configuration>
2:在springboot的配置文件----appcation.yml中添加:
mybatis:
configuration:
log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
方法二:在springboot 配置文件中添加
logging:
level:
com.lucifer.springboot.cache.mapper: debug
如果你使用的是springboot+mybatis-plus的话
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus-boot-starter</artifactId>
<version>3.3.1</version>
</dependency>
application.yml:
mybatis-plus:
configuration:
log-impl: org.apache.ibatis.logging.stdout.StdOutImpl