Error starting ApplicationContext. To display the conditions report re-run your application with 'de

springboot启动报错

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2020-01-20 15:59:29.315 ERROR 14448 --- [  restartedMain] o.s.b.d.LoggingFailureAnalysisReporter   : 

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APPLICATION FAILED TO START
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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).


Process finished with exit code 0

springboot启动的时候报错，对于这些错，在日志里面有提示
在这里可以看到，我这里是属于在构建项目的时候选择了sql，但是我没有进行配置，因此加上配置就可以了
再次启动
启动成功