使用阿里云脚手架https://start.aliyun.com/
配置项目基本信息,选择jar java版本8
选择springweb
选择jdbc及mysql驱动
点击获取代码进行下载,用idea加载项目
发现下载的代码无法运行;
Description:
Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured.
Reason: Failed to determine a suitable driver class
修改pom.xml文件 ,mysql驱动指定版本号
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>8.0.26</version>
</dependency>
application.properties文件中增加数据库配置
spring.datasource.driver-class-name= com.mysql.cj.jdbc.Driver
spring.datasource.url= jdbc:mysql://localhost:3306/springbootdb
spring.datasource.password= root
spring.datasource.username= root