Establishing SSL connection without server's identity verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be established by default if expl

解决：

spring.datasource.url = jdbc:mysql://localhost:3306/easyui?useUnicode=true&characterEncoding=utf-8&useSSL=false

技术交流群： 816227112