SQL分析与打印-p6spy组件

有性能消耗，只推荐在非生产环境下使用

SpringBoot3+MybatisPlus

baomidou.com/guides/p6sp… MyBatis-Plus提供了SQL分析与打印的功能，通过集成p6spy组件，可以方便地输出SQL语句及其执行时长。本功能适用于MyBatis-Plus 3.1.0及以上版本。 对于Spring Boot项目，可以使用p6spy-spring-boot-starter来简化集成过程。

引入依赖

pom.xml

<dependency>
    <groupId>com.github.gavlyukovskiy</groupId>
    <artifactId>p6spy-spring-boot-starter</artifactId>
    <version>1.11.0</version>
</dependency>

配置

application.yml

spring:
  datasource:
#    driver-class-name: com.mysql.cj.jdbc.Driver
#    url: jdbc:mysql://127.0.0.1:3308/springboot3-admin
    driver-class-name: com.p6spy.engine.spy.P6SpyDriver
    url: jdbc:p6spy:mysql://127.0.0.1:3306/springboot3-admin
    username: root
    password: 123456
    
decorator:
  datasource:
    p6spy:
      # 日志格式
      log-format: "[executionTime]:%(executionTime) ms  [sql]:%(sqlSingleLine)"

SpringBoot2+Mybatis

这个版本集成中，使用上面的配置不生效

decorator:
 datasource:
   p6spy:
     # 日志格式
     log-format: "[executionTime]:%(executionTime) ms  [sql]:%(sqlSingleLine)"

需要添加 spy.properties 配置

引入依赖

pom.xml

<dependency>
    <groupId>com.github.gavlyukovskiy</groupId>
    <artifactId>p6spy-spring-boot-starter</artifactId>
    <version>1.11.0</version>
</dependency>

配置

application.yml

spring:
  datasource:
#    driver-class-name: com.mysql.cj.jdbc.Driver
#    url: jdbc:mysql://127.0.0.1:3308/springboot3-admin
    driver-class-name: com.p6spy.engine.spy.P6SpyDriver
    url: jdbc:p6spy:mysql://127.0.0.1:3306/springboot3-admin
    username: root
    password: 123456

spy.properties

# spy.properties
appender=com.p6spy.engine.spy.appender.StdoutLogger
logMessageFormat=com.p6spy.engine.spy.appender.CustomLineFormat
customLogMessageFormat=[executionTime]:%(executionTime) ms  [sql]:%(sqlSingleLine)
# 如果你希望将日志输出到文件，可以这样配置：
# appender=com.p6spy.engine.spy.appender.FileLogger
# logMessageFormat=com.p6spy.engine.spy.appender.SingleLineFormat
# file=spy.log