mysql连接报错HikariPool-1 - Exception during pool initialization.
2020-06-23 04:24
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场景:
在学习spring boot中mybatis连接数据库MySQL时,最新版数据库的驱动为
driver-class-name: com.mysql.cj.jdbc.Driver
可是修改完这里后数据库依旧无法连接,异常信息为:
HikariPool-1 - Exception during pool initialization.
原因:
数据库没有设置时区或时区设置不对
解决方法:
设置正确时区
# 数据库地址 datasource: url: localhost:3306/test spring: datasource: # 数据库配置 driver-class-name: com.mysql.cj.jdbc.Driver url: jdbc:mysql://${datasource.url}?serverTimezone=Asia/Shanghai # ?serverTimezone=Asia/Shanghai 设置时区为上海 username: test password: 123123
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