1.SpringBoot目录结构

1.环境变量:
jdk:
1.SpringBoot目录结构
maven:
1.SpringBoot目录结构
2.选择启动器:
springMVC mybatis Mysql
3.SpringBoot目录结构**
1.SpringBoot目录结构
此时直接启动项目会报错,错误信息:
1.SpringBoot目录结构
因为没有配置数据库连接信息

4.配置数据库连接 在/resource/application.properties中配置:
spring.datasource.url=mysql://106.53.10.146:3306/mybatis?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=UTC
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
spring.datasource.username=root
spring.datasource.password=root

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转载自blog.51cto.com/14664563/2466188