Mysql表记录时间少8小时

错在 原来的链接url是 

jdbc:mysql://172.24.131.7:33306/knowledge_base?serverTimezone=UTC

应该改为

spring.datasource.url=jdbc:mysql://10.35.105.25:3306/database?characterEncoding=utf-8&serverTimezone=GMT%2B8

数据库配置后面加上 &serverTimezone=GMT%2B8