Spring Boot 配置MyBatis 显示SQL日志

Posted 2022-04-23 在奋斗的大道

刚刚在IDEA 编辑器上集成SQL Params Setter SQL格式化插件，需要控制台输出MyBatis sql 语句。

打印SQL语句的配置非常简单

在application.properties或application.yml文件中配置对应mapper所在包的日志级别即可。

示列：com.zzg.mapper 指向mapper 接口包路径地址

# 日志记录输出配置
logging.level.com.zzg.mapper=debug

控制台效果展示：

2022-04-21 17:07:45.577  INFO 12036 --- [nio-8080-exec-2] o.s.web.servlet.DispatcherServlet        : Completed initialization in 4 ms
2022-04-21 17:07:45.606 DEBUG 12036 --- [nio-8080-exec-2] com.zzg.mapper.UserMapper.selectAll      : ==>  Preparing: select id, account, `name`, passwd, create_dt, create_by, update_dt, update_by, `state` from house_user 
2022-04-21 17:07:45.687 DEBUG 12036 --- [nio-8080-exec-2] com.zzg.mapper.UserMapper.selectAll      : ==> Parameters: 
2022-04-21 17:07:45.706 DEBUG 12036 --- [nio-8080-exec-2] com.zzg.mapper.UserMapper.selectAll      : <==      Total: 0
2022-04-21 17:07:49.316 DEBUG 12036 --- [nio-8080-exec-1] com.zzg.mapper.UserMapper.selectAll      : ==>  Preparing: select id, account, `name`, passwd, create_dt, create_by, update_dt, update_by, `state` from house_user 
2022-04-21 17:07:49.317 DEBUG 12036 --- [nio-8080-exec-1] com.zzg.mapper.UserMapper.selectAll      : ==> Parameters: 
2022-04-21 17:07:49.318 DEBUG 12036 --- [nio-8080-exec-1] com.zzg.mapper.UserMapper.selectAll      : <==      Total: 0
2022-04-21 17:07:51.311 DEBUG 12036 --- [nio-8080-exec-3] com.zzg.mapper.UserMapper.selectAll      : ==>  Preparing: select id, account, `name`, passwd, create_dt, create_by, update_dt, update_by, `state` from house_user 
2022-04-21 17:07:51.311 DEBUG 12036 --- [nio-8080-exec-3] com.zzg.mapper.UserMapper.selectAll      : ==> Parameters: 
2022-04-21 17:07:51.312 DEBUG 12036 --- [nio-8080-exec-3] com.zzg.mapper.UserMapper.selectAll      : <==      Total: 0

使用SQL Params Setter 格式化SQL语句，提取相关联的SQL 语句。

打开一个文本编辑器，粘贴格式后的SQL语句。

 

 IDEA 集成SQL Params Setter SQL 语句格式化插件

1、打开setting,找到Plugins选项（安装SQL Params Setter 插件（如果有就跳过这一步））

检索：SQL Params Setter