Java 项目bug记录过程--Failed to configure a DataSource

springcloud项目启动时,启动报错:Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured.

 分析:application.yml文件中已经配置了数据库

  datasource:
      url: jdbc:mysql://localhost:3306/day1?serverTimezone=UTC&useSSL=false
      username: root
      password: plj824
      driver-class-name: com.mysql.cj.jdbc.Driver

解决方案:通过分析发现,application.yml文件idea并未识别,进行手动添加。

此时,项目的application.yml文件被识别。

原文地址:https://www.cnblogs.com/luckyplj/p/15154000.html