背景
之前新搭建了一个工程，发现启动的时候有warn日志，信息如下：
Wed May 06 14:19:07 CST 2020 WARN: 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 explicit option isn't set. For compliance with existing applications not using SSL the verifyServerCertificate property is set to 'false'. You need either to explicitly disable SSL by setting useSSL=false, or set useSSL=true and provide truststore for server certificate verification
解决
在数据库连接配置中增加属性配置 useSSL=false 即可
url: jdbc:mysql://localhost:3306/****?useSSL=false&****