dao层报required a bean of type ‘ ‘ that could not be found. - Code World

dao层报required a bean of type ‘ ‘ that could not be found.

Enterprise 2023-07-01 20:05:13 views: null

Phenomenon:
The dao layer reports required a bean of type ' ' that could not be found.
Reason:
The configuration file does not configure the data source .
Conclusion:
The mybatis layer will not catch the data source exception, but directly returns null

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Origin blog.csdn.net/qq_42859864/article/details/120209639

dao层报required a bean of type ‘ ‘ that could not be found.

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