mysql报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 connect

Fri Dec 11 18:28:21 CST 2015 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.

 

conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/jsp_db","root","123456");

这个地方改成conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/jsp_db?useUnicode=true&characterEncoding=utf-8&useSSL=false","root","123456");

 

确实解决了，请问加的这句useUnicode=true&characterEncoding=utf-8&useSSL=false是什么意思？j2ee初学者求问

 

useUnicode=true&characterEncoding=utf-8这一段是说编码格式为utf-8,自己可以设置eclipse的默认编码格式;后面一句是mysql连接方式的问题，就知道这么多