Deployed on the cloud server, the default current time of MySQL is 8 hours less than the current actual time, but the local data data is normal, so the time zone of mysql that may be located in docker is wrong
MySQL database
Field: create_time Type: timestamp Default: CURRENT_TIMESTAMP
Corresponding entity class
private LocalDateTime createTime;
1. View process/container:
docker ps
2. Enter the MySQL container:
docker exec -it f4a2d6bf1063 /bin/bash
3. Enter the command:
date
Check the time, you will find that it is 8 hours less than the current time
4. Enter exit. Exit the MySQL container and return to centos, replace the time zone file with the container file
docker cp /usr/share/zoneinfo/Asia/Shanghai mysql:/usr/share/zoneinfo/Asia
docker exec -it cf-mysql bash
cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
5. Restart
docker stop mysql
docker start mysql
6. Use local Navicat to view MySQL current time
select now();
