com.mysql.jdbc. Configuration files of driver and com.mysql.cj.jdbc.driver

com.mysql.jdbc.Driver

mysql-connector-java 5 Configuration file for

# Database connection : Pay attention to add the time zone 
spring.datasource.url=jdbc:mysql://ip Address :3306/springsecurity?serverTimezone=GMT%2B8&useSSL=false
spring.datasource.username=root
spring.datasource.password=123456
spring.datasource.driver-class-name=com.mysql.jdbc.Driver

com.mysql.cj.jdbc.Driver

mysql-connector-java 6+ Configuration file for

# Database connection : Pay attention to add the time zone 
spring.datasource.url=jdbc:mysql://IP Address :3306/springsecurity?serverTimezone=UTC&useUnicode=true&characterEncoding=utf8&useSSL=false
spring.datasource.username=root
spring.datasource.password=123456
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver