springboot 操作数据库

springBoot 数据库 https://blog.csdn.net/xiaoyao2246/article/details/83656990

这是一篇很好的博客

spring.datasource.url = jdbc:mysql://10.2.33.211:3306/shiro?useUnicode=true&characterEncoding=utf-8&serverTimezone=GMT%2B8
spring.datasource.username = root
spring.datasource.password = root
spring.datasource.driverClassName = com.mysql.cj.jdbc.Driver