标签:not sse isa article ble inf span 情况 数据库连接
Tue Oct 08 12:33:26 CST 2019 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.
警告:不建议在没有服务器身份验证的情况下建立SSL连接。根据MySQL 5.5.45+、5.6.26+和5.7.6+的要求,如果没有设置显式选项,则默认情况下必须建立SSL连接。您需要通过设置useSSL=false显式禁用SSL,或者设置useSSL=true并为服务器证书验证提供信任存储。
实际情况
因为重新安装了MySQL8.0.7版本,重新导入架包,报错。
解决办法
1.在确定代码没有问题,重新创建一个项目,导入原来的代码,因为可能和项目结构有关系。
2.当你MySQL版本升级,网络上千篇一律会让你重新导入新的架包,其实我电脑上照样可以驱动mysql8
3.如果是配置的时区有问题,最后在MySQL配置文件中数据库连接池里jdbc那句话后面加上?serverTimezone=UTC
Mysql报警告:WARN: Establishing SSL connection
标签:not sse isa article ble inf span 情况 数据库连接
原文地址:https://www.cnblogs.com/MetaphysicsWei/p/11634875.html