玩家里程排行

{"code":500,"msg":"Validation failed for argument [0] in public link.vtcm.common.util.R<java.util.List<link.vtcm.domain.vo.MileageRankingVO>> link.vtcm.controller.StatisticsController.mileageRankingList(link.vtcm.domain.param.MileageRankingParam): [Field error in object 'mileageRankingParam' on field 'rankingType': rejected value [null]; codes [NotNull.mileageRankingParam.rankingType,NotNull.rankingType,NotNull.java.lang.Integer,NotNull]; arguments [org.springframework.context.support.DefaultMessageSourceResolvable: codes [mileageRankingParam.rankingType,rankingType]; arguments []; default message [rankingType]]; default message [排行榜类型不能为空]] ","data":null}