MySql5.x升级MySql8.x的方法步骤

Mysql5.x与Mysql8.0.X的几点不同

application.properties的不同
被注释掉的对应 8.0.x 版本的内容.

1 2 3 4 5 6 7 8 9 10 11 12 13

spring.datasource.driver-class-name=com.mysql.jdbc.Driver //spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver   spring.datasource.username=root//你的用户名.默认root spring.datasource.password=123456//你的密码.默认root   spring.datasource.url=jdbc:mysql://127.0.0.1:3306/sell?characterEncoding=utf-8&useSSL=false //spring.datasource.url=jdbc:mysql://127.0.0.1:3306/sell?useUnicode=true&characterEncoding=UTF8&useSSL=false&serverTimezone=UTC   spring.jpa.show-sql=true