spring boot中配置hikari连接池属性方式

The class "com.mysql.cj.jdbc.AbandonedConnectionCleanupThread", 
loaded by "org.apache.catalina.loader.ParallelWebappClassLoader @ 0xf8dfdf30", 
occupies 19,279,792 (41.23%) bytes. 
The memory is accumulated in one instance of "java.util.concurrent.ConcurrentHashMap$Node[]" 
loaded by "<system class loader>".

spring.datasource.hikari.maximum-pool-size=2
spring.datasource.hikari.minimum-idle=1
spring.datasource.hikari.idle-timeout=600000
spring.datasource.hikari.max-lifetime=1800000
spring.datasource.hikari.connection-timeout=500
spring.datasource.hikari.login-timeout=500
spring.datasource.hikari.validation-timeout=1000
spring.datasource.hikari.initialization-fail-timeout=1000

## 数据库配置
spring.datasource.type=com.zaxxer.hikari.HikariDataSource
spring.datasource.driverClassName = com.mysql.jdbc.Driver
spring.datasource.url = jdbc:mysql://localhost:3306/ssm?useUnicode=true&characterEncoding=utf-8&useSSL=false
spring.datasource.username = root
spring.datasource.password = root
##  Hikari 连接池配置 ------ 详细配置请访问：https://github.com/brettwooldridge/HikariCP
## 最小空闲连接数量
spring.datasource.hikari.minimum-idle=5
## 空闲连接存活最大时间，默认600000（10分钟）
spring.datasource.hikari.idle-timeout=180000
## 连接池最大连接数，默认是10
spring.datasource.hikari.maximum-pool-size=10
## 此属性控制从池返回的连接的默认自动提交行为,默认值：true
spring.datasource.hikari.auto-commit=true
## 连接池名称
spring.datasource.hikari.pool-name=MyHikariCP
## 此属性控制池中连接的最长生命周期，值0表示无限生命周期，默认1800000即30分钟
spring.datasource.hikari.max-lifetime=1800000
## 数据库连接超时时间,默认30秒，即30000
spring.datasource.hikari.connection-timeout=30000
spring.datasource.hikari.connection-test-query=SELECT 1