Caused by: com.mysql.cj.exceptions.InvalidConnectionAttributeException: The server time zone value ‘

Posted 2021-06-06 闲言_

错误产生环境

Spring Boot 整合JDBC 时产生

错误描述

Caused by: com.mysql.cj.exceptions.InvalidConnectionAttributeException: 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 specifc time zone value if you want to utilize time zone support.
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[na:1.8.0_101]
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[na:1.8.0_101]
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[na:1.8.0_101]
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423) ~[na:1.8.0_101]

错误原因

• 这是因为时区没有设置造成的
• 因为Spring Boot 默认使用的是8版本的东西，所有会报这个异常

解决办法

在 连接上 添加以下内容

UTC科普

serverTimezone=UTC