How to connect between Spring Boot and MySQL on Docker with Docker-compose?

Question

My Application Properties

spring.profiles.include=docker

spring.datasource.url=jdbc:mysql://dbwebrestful:3306/webrestful
spring.datasource.username=root
spring.datasource.password=webrestful

and my docker-compose.yml

on this link

but still error like this

what should I do to fix this issue ?

Answer 1

如果你的 docekr 和 mysql 在同一个实例上，那么试试这个

spring.datasource.url=jdbc:mysql://host.docker.internal:3306/yourdbname