再往数据库中添加数据时，起初可以添加进去，之后不知道是把电脑关了还是怎么老报错，而且添加不进去了

Question

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 app

Answer 1

网络没有连接，或是mysql没有登录！
**Establishing SSL connection without server's identity verification **
requirements SSL connection must be established by default