springcloud项目启动报错Failed to configure a DataSource: 'url' attribute is not specified and no embedde

springcloud项目启动报错Failed to configure a DataSource: 'url' attribute is not specified and no embedde

2019-02-11 09:17:03.557 INFO 6116 --- [ main] ConditionEvaluationReportLoggingListener :

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2019-02-11 09:17:03.573 ERROR 6116 --- [ main] o.s.b.d.LoggingFailureAnalysisReporter :


APPLICATION FAILED TO START


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

Action:

Consider the following:
If you want an embedded database (H2, HSQL or Derby), please put it on the classpath.
If you have database settings to be loaded from a particular profile you may need to activate it (no profiles are currently active).

问题原因:
需要在config 中添加配置文件