The @ApiParam(allowableValue="range[1,40]") is not worked in Spring Boot.
eg:
@ApiParam(name = "page", value = "页数", allowableValues = "range[0, infinity)", allowMultiple = true) //
@RequestParam(value = "page", required = false) Integer page, //
@ApiParam(name = "rpp", value = "每页记录数(records per page)", allowableValues = "range[0, 40]") //
@RequestParam(value = "rpp", required = false) Integer rpp