连接mysql8的配置文件

// mysql 8.0驱动
driverClassName=com.mysql.cj.jdbc.Driver
url=jdbc:mysql://localhost:3306/useDb?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=GMT
username=root
password=2550
maxActive=5
maxWait=2000
initialSize=3
minIdle=2