Mysql连接错误 java.sql.SQLException: The server time zone value‘�й���׼ʱ��‘

java.sql.SQLException: The server time zone value ‘�й���׼ʱ��’ is unrecognized or represents more than one time zone. You must configure either the server or JDBC driver (via the ‘serverTimezone’ configuration property) to use a more specific time zone value if you want to utilize time zone support.

解决办法:

在连接字符串后面加上?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=CTT
其中UTC是统一标准世界时间。

完整的连接字符串示例：jdbc:mysql://localhost:3306/test?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=CTT