spring:
datasource:
url: jdbc:mysql://localhost:3306/test?useUnicode=true&characterEncoding=utf-8&useSSL=false&allowMultiQueries=true&serverTimezone=Hongkong&allowPublicKeyRetrieval=true
username: root
password: 123456
driver-class-name: com.mysql.cj.jdbc.Driver
hikari:
connection-test-query: SELECT 1 FROM DUAL
connection-timeout: 30000
maximum-pool-size: 20
max-lifetime: 1800000
minimum-idle: 5本文参考链接：https://www.cnblogs.com/maohuidong/p/12145782.html
