In the SpringBoot project, swapper2 uses @apiIMPLicitParam:
@apiIMPLICITParam (value = "code", name = "code", example = "000001")
Open the [Online Debugging] of the document, and find an exception: the server cannot get the parameter. The diagram below:
If paramType is missing, add paramType = “query”.
@apiIMPLICITParam (value = "stock code", name = "code", paramType = "query", example = "000001")