springboot 打印sql日志

1.log xml里面添加代码

<logger name="com.hanqy.modules" level="DEBUG"/>
        <logger name="java.sql.Connection" level="DEBUG"/>
        <logger name="java.sql.Statement" level="DEBUG"/>
        <logger name="java.sql.PreparedStatement" level="DEBUG"/>           

mybatis:
  # spring boot集成mybatis的方式打印sql
  configuration:
    log-impl: org.apache.ibatis.logging.stdout.StdOutImpl           

logging:
  level:
    com.eth.wallet.mapper: debug  # 包名根据自己的包名来