How to Solve Internal Server Error: /swagger/v1/swagger.json

Sometimes, when running swagger, it will cause“   Internal Server Error /swagger/v1/swagger.json  ” Wrong.

Here are my solutions:

1. First look at the console and check the reason. The reason is: ambiguous HTTP method for action, which is translated as “ambiguous HTTP operation method”. It is estimated that a brother did not indicate the HTTP method when submitting the code.

2. Search all public methods in the controller. In the search result window, press ↓ on the keyboard   and   ↑   Button to quickly switch to search. Finally, it is found that the method is written in public and changed to private.


Ambiguous HTTP method for action, translated as “ambiguous HTTP operation method”.

There may be no HTTP method written, such as [httpget], [httppost], add to the method.

It may also be caused by writing some methods that should have been private to public.

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