tomcat配置mysql连接池

<dependencies>
    <dependency>
        <groupId>com.zaxxer</groupId>
        <artifactId>HikariCP</artifactId>
        <version>5.0.1</version>
    </dependency>
    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
        <version>8.0.26</version>
    </dependency>
</dependencies>

<Context>
    <Resource name="jdbc/MyDB"
              auth="Container"
              type="javax.sql.DataSource"
              factory="com.zaxxer.hikari.HikariJNDIFactory"
              minimumIdle="5"
              maximumPoolSize="20"
              connectionTimeout="30000"
              idleTimeout="600000"
              maxLifetime="1800000"
              driverClassName="com.mysql.cj.jdbc.Driver"
              url="jdbc:mysql://localhost:3306/mydatabase"
              username="myuser"
              password="mypassword"/>
</Context>

spring.datasource.url=jdbc:mysql://localhost:3306/mydatabase
spring.datasource.username=myuser
spring.datasource.password=mypassword
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
spring.datasource.type=com.zaxxer.hikari.HikariDataSource
spring.datasource.hikari.minimum-idle=5
spring.datasource.hikari.maximum-pool-size=20
spring.datasource.hikari.connection-timeout=30000
spring.datasource.hikari.idle-timeout=600000
spring.datasource.hikari.max-lifetime=1800000