Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2018-07-28 00:09:54.098 ERROR 5412 --- [ main] 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).
我的原因是在初始化的时候 勾选了spring-boot-starter-data-jpa 但是没有配置数据库!
解决方法很简单: 要么暂时先把它注释起来,要么配置文件里配置好数据库信息。
(因为本人也不确定这个问题是不是全部由我遇到的这个原因引起的,所以仅供参考,谢谢)