问题报错: The server time zone value is unrecognized or represents more than one time zone

问题报错

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_221]
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[na:1.8.0_221]
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[na:1.8.0_221]
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423) ~[na:1.8.0_221]

原因:编译器和服务器时区有出入,时区问题,需要增加serverTimezone配置

  • 一般默认为UTC,也就是没修改过使用默认的,serverTimezone设置为UTC(世界统一时间)
  • 如果修改过,一般也只会修改成北京时间,serverTimezone设置为Asia/Shanghai(北京时间)
  • 如果修改为其他时区,可以去网上在查查

解决
在db.url中加入&serverTimezone=UTC

spring.datasource.platform=mysql
db.num=1
db.url.0=jdbc:mysql://localhost:3306/nacos_config?characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&serverTimezone=UTC
db.user=root
db.password=root




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