idea环境SpringBoot项目搭建

1.idea创建SpringBoot项目

 

2.application.properties数据源配置

spring.datasource.url=jdbc:mysql://localhost:3306/lego?serverTimezone=GMT%2B8&useUnicode=true&characterEncoding=utf8
spring.datasource.username=root
spring.datasource.password=123456
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
spring.jpa.database=MYSQL