Failed to configure a DataSource: ‘url‘ attribute is not specified and no embedded datasource could
一、报错原因二、原因分析我的application.yml配置文件spring:application:name:reggie_take_outdatasource:druid:driver-class-name:com.mysql.cj.jdbc.Driverurl:jdbc:mysql://localhost:3306/reggie?serverTimezone=Asia/Shanghai&u