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[Source] Failed to configure a DataSource

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Posted on 2/20/2019 1:19:05 PM | | |

Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured.]

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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).

This is because the project has just been created and the data source has not been configured, so the URL cannot be specified

You can add a parameter to the comment @SpringBootApplication () of the class again

The following is fine:


This way there will be no errors!




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