记一次Springboot 启动错误(一)

异常信息:

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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).

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解决方式:

     修改启动类注解:

@SpringBootApplication(exclude = DataSourceAutoConfiguration.class)

原因分析:

时间紧张 稍后分析

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转载自blog.csdn.net/weixin_42059737/article/details/86381494