MySQL中关于useSSL的警告问题【解决方案】

问题描述

1. 问题描述：web开发中，在使用MySQL数据库时，有时候会遇到下面这样的警告描述，原因是当前版本的MySQL需要指明是否进行SSL连接。

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2. 警告提示：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.

解决办法

1. 配置数据库URL时，添加参数useSSL=true或者false即可，如下面红色标记部分

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2. jdbc.url=jdbc:mysql://localhost:3306/mysql?useSSL=false&useUnicode=true&characterEncoding=UTF-8