Swagger UI 给我这个错误消息：无法推断基数 url

Question

What can I do to get rid of this error message I see whenever I try to open my Swagger UI documentation on localhost:

Unable to infer base url. This is common when using dynamic servlet registration or when the API is behind an API Gateway.

screenshot of the error dialog

Answer 1

The error message "Unable to infer base url" often shows a failure of the Swagger UI to locate the API documentation automatically. This may occur when utilising dynamic servlet registration or when the API is protected by an API Gateway. You can manually input the base url for the API documentation in the field provided to fix this error, such as http://localhost:8080/swagger-ui.html, or if the API is protected by an API Gateway, you can enter the right URL for the API Gateway.