commit

amd64/score_server/dao/mapper/mapper_exam.go

@@ -19,5 +19,5 @@ func SelectAllFromExam() []webServerEntity.ExamPo {
 		c_log.GlobalLogger.Error("数据库查询报错：", err)
 		return nil
 	}
-	return nil
+	return result
 }

amd64/score_server/handler/h_exam.go

@@ -673,6 +673,7 @@ func Display(c *gin.Context) {
 			Code: 500,
 			Msg:  "未查询到成绩，比赛尚未开始。",
 		})
+		return
 	}
 	c.JSON(http.StatusOK, commonEntity.Response{
 		Code: 200,