MySQL warning WARN: Establishing SSL Connection without server’s identity verification is not recommended.

Mon Apr 04 15:43:00 CST 2016 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.

This is a warning, not an error, and will not affect future use. The SSL connection is established, but the server does not have authentication. This method is not recommended. \

Solutions:

The original Connection url: Connection connect = DriverManager. GetConnection (” JDBC: mysql: / / localhost: 3306 / test “, “root”, “letmein”);

Now the Connection url: Connection connect = DriverManager. GetConnection (” JDBC: mysql: / / localhost: 3306 / test? useUnicode=true&characterEncoding=utf-8&useSSL=false”,”root”, “letmein”); // The connection URL is JDBC :mysql// server address/database name. The following two parameters are login user name and password respectively

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