1

Edu.Model/Entity/Course/RB_Class.cs

@@ -203,5 +203,16 @@ namespace Edu.Model.Entity.Course
 		/// 课时分钟数
 		/// </summary>
 		public int ClassHourMinute { get; set; }
-	}
+
+        /// <summary>
+        /// 班级编号
+        /// </summary>
+        public string ClassNo { get; set; }
+
+        /// <summary>
+        /// 班级编号 - 字母排序
+        /// </summary>
+        public int ClassLetterNum { get; set; }
+
+    }
 }

Edu.Model/Entity/Course/RB_Class_Type.cs

@@ -62,5 +62,11 @@ namespace Edu.Model.Entity.Course
 		/// 删除状态
 		/// </summary>
 		public DateStateEnum Status { get; set; }
-	}
+
+        /// <summary>
+        /// 班级编码前缀
+        /// </summary>
+        public string ClassNoPrefix { get; set; }
+
+    }
 }

Edu.Model/ViewModel/Course/RB_Class_Check_ViewModel.cs

@@ -97,6 +97,11 @@ namespace Edu.Model.ViewModel.Course
         /// </summary>
         public string ClassName { get; set; }
 
+        /// <summary>
+        /// 班级编号
+        /// </summary>
+        public string ClassNo { get; set; }
+
         /// <summary>
         /// 班级类型
         /// </summary>

Edu.Model/ViewModel/Course/RB_Education_Contract_ViewModel.cs

@@ -60,6 +60,11 @@ namespace Edu.Model.ViewModel.Course
         /// </summary>
         public string ClassName { get; set; }
 
+        /// <summary>
+        /// 班级编号
+        /// </summary>
+        public string ClassNo { get; set; }
+
         /// <summary>
         /// 调整金额
         /// </summary>

Edu.Model/ViewModel/Course/RB_Teaching_BonusDetail_ViewModel.cs

@@ -31,6 +31,11 @@ namespace Edu.Model.ViewModel.Course
         /// </summary>
         public string ClassName { get; set; }
 
+        /// <summary>
+        /// 班级编号
+        /// </summary>
+        public string ClassNo { get; set; }
+
         /// <summary>
         /// 代课课时
         /// </summary>

Edu.Module.Course/ClassModule.cs

@@ -38,6 +38,11 @@ namespace Edu.Module.Course
         /// </summary>
         private readonly RB_Class_TimeRepository class_TimeRepository = new RB_Class_TimeRepository();
 
+        /// <summary>
+        /// 班级类型
+        /// </summary>
+        private readonly RB_Class_TypeRepository class_TypeRepository = new RB_Class_TypeRepository();
+
         /// <summary>
         /// 班级价格仓储层对象
         /// </summary>
@@ -328,10 +333,66 @@ namespace Edu.Module.Course
                     { nameof(RB_Class_ViewModel.StudentNumType),model.StudentNumType},
                     { nameof(RB_Class_ViewModel.ClassHourMinute),model.ClassHourMinute},
                 };
+                if (oldModel.OpenTime != model.OpenTime || oldModel.ClassType != model.ClassType || string.IsNullOrEmpty(oldModel.ClassNo)) {
+                    if (oldModel.OpenTime != model.OpenTime || string.IsNullOrEmpty(oldModel.ClassNo))
+                    {
+                        #region 生成班级号
+                        model.ClassNo = "";
+                        var classTypeModel = class_TypeRepository.GetEntity(model.ClassType);
+                        if (classTypeModel != null)
+                        {
+                            model.ClassNo = classTypeModel.ClassNoPrefix;
+                        }
+                        //查询最大的字母
+                        int CNum = classRepository.GetMaxClassNoPrefix(model.OpenTime.ToString("yyyy-MM-dd"));
+                        if (CNum == 0)
+                        {
+                            model.ClassNo += model.OpenTime.ToString("yyyyMMdd") + "A";
+                            model.ClassLetterNum = 1;
+                        }
+                        else
+                        {
+                            string ClassNoLetterStr = Edu.Common.Config.ClassNoLetterStr;
+                            model.ClassNo += model.OpenTime.ToString("yyyyMMdd") + ClassNoLetterStr.Substring(CNum, 1);
+                            model.ClassLetterNum = CNum + 1;
+                        }
+                        #endregion
+                        fileds.Add(nameof(RB_Class_ViewModel.ClassNo), model.ClassNo);
+                        fileds.Add(nameof(RB_Class_ViewModel.ClassLetterNum), model.ClassLetterNum);
+                    }
+                    else if (oldModel.ClassType != model.ClassType) {
+                        var classTypeModel = class_TypeRepository.GetEntity(model.ClassType);
+                        if (classTypeModel != null)
+                        {
+                            model.ClassNo = classTypeModel.ClassNoPrefix;
+                        }
+                        model.ClassNo += model.OpenTime.ToString("yyyyMMdd") + oldModel.ClassNo.Substring(oldModel.ClassNo.Length - 1, 1);
+                        fileds.Add(nameof(RB_Class_ViewModel.ClassNo), model.ClassNo);
+                    }
+                }
                 flag = classRepository.Update(fileds, new WhereHelper(nameof(RB_Class_ViewModel.ClassId), model.ClassId));
             }
             else
             {
+                #region 生成班级号
+                model.ClassNo = "";
+                var classTypeModel = class_TypeRepository.GetEntity(model.ClassType);
+                if (classTypeModel != null) {
+                    model.ClassNo = classTypeModel.ClassNoPrefix;
+                }
+                //查询最大的字母
+                int CNum = classRepository.GetMaxClassNoPrefix(model.OpenTime.ToString("yyyy-MM-dd"));
+                if (CNum == 0)
+                {
+                    model.ClassNo += model.OpenTime.ToString("yyyyMMdd") + "A";
+                    model.ClassLetterNum = 1;
+                }
+                else {
+                    string ClassNoLetterStr = Edu.Common.Config.ClassNoLetterStr;
+                    model.ClassNo += model.OpenTime.ToString("yyyyMMdd") + ClassNoLetterStr.Substring(CNum, 1);
+                    model.ClassLetterNum = CNum + 1;
+                }
+                #endregion
                 var newId = classRepository.Insert(model);
                 model.ClassId = newId;
                 flag = newId > 0;
@@ -2609,5 +2670,52 @@ namespace Edu.Module.Course
             }
             return new { mondayList, tuesdayList, wednesdayList, thursdayList, fridayList, saturdayList, sundayList };
         }
+
+        /// <summary>
+        /// 更新历史班号
+        /// </summary>
+        /// <returns></returns>
+        public bool UpdateHistoryClassNo()
+        {
+            var list = classRepository.GetClassListRepository(new RB_Class_ViewModel() { Group_Id = 10000 });
+            list = list.OrderBy(x => x.OpenTime).ThenBy(x => x.ClassId).ToList();
+            foreach (var model in list) {
+                #region 生成班级号
+                model.ClassNo = "";
+                var classTypeModel = class_TypeRepository.GetEntity(model.ClassType);
+                if (classTypeModel != null)
+                {
+                    model.ClassNo = classTypeModel.ClassNoPrefix;
+                }
+                //查询最大的字母
+                int CNum = classRepository.GetMaxClassNoPrefix(model.OpenTime.ToString("yyyy-MM-dd"));
+                if (CNum == 0)
+                {
+                    model.ClassNo += model.OpenTime.ToString("yyyyMMdd") + "A";
+                    model.ClassLetterNum = 1;
+                }
+                else
+                {
+                    string ClassNoLetterStr = Edu.Common.Config.ClassNoLetterStr;
+                    model.ClassNo += model.OpenTime.ToString("yyyyMMdd") + ClassNoLetterStr.Substring(CNum, 1);
+                    model.ClassLetterNum = CNum + 1;
+                }
+                #endregion
+                Dictionary<string, object> keyValues = new Dictionary<string, object>() {
+                    { nameof(RB_Class_ViewModel.ClassNo),model.ClassNo},
+                    { nameof(RB_Class_ViewModel.ClassLetterNum),model.ClassLetterNum},
+                };
+                List<WhereHelper> wheres = new List<WhereHelper>() {
+                    new WhereHelper(){
+                         FiledName=nameof(RB_Class_ViewModel.ClassId),
+                          FiledValue=model.ClassId,
+                           OperatorEnum=OperatorEnum.Equal
+                    }
+                };
+                classRepository.Update(keyValues, wheres);
+            }
+            return true;
+        }
+        
     }
 }

Edu.Module.Finance/FinanceModule.cs

@@ -2748,6 +2748,7 @@ namespace Edu.Module.Finance
                         TeacherName = item.TeacherName,
                         ClassId = item.ClassId,
                         ClassName = item.ClassName,
+                        ClassNo = item.ClassNo,
                         CouseId = item.CouseId,
                         CourseName = item.CourseName,
                         KSNum = KSNum,
@@ -2861,6 +2862,7 @@ namespace Edu.Module.Finance
                         TeacherName = item.TeacherName,
                         ClassId = item.ClassId,
                         ClassName = item.ClassName,
+                        ClassNo = item.ClassNo,
                         CouseId = item.CouseId,
                         CourseName = item.CourseName,
                         KSNum = KSNum,
@@ -2930,6 +2932,7 @@ namespace Edu.Module.Finance
                         {
                             new ExcelColumn(value: item.Date.ToString("yyyy-MM-dd")){ },
                             new ExcelColumn(value: item.TimeBucket){ },
+                            new ExcelColumn(value: item.ClassNo){ },
                             new ExcelColumn(value: item.ClassName){ },
                             new ExcelColumn(value: item.CourseName){ },
                             new ExcelColumn(value: item.TeacherName){ },
@@ -2959,6 +2962,7 @@ namespace Edu.Module.Finance
                             new ExcelColumn(value: ""){ },
                             new ExcelColumn(value: ""){ },
                             new ExcelColumn(value: ""){ },
+                            new ExcelColumn(value: ""){ },
                             new ExcelColumn(value: TKSNum.ToString("#0.00")){ },
                             new ExcelColumn(value: TDKNum.ToString("#0.00")){ },
                             new ExcelColumn(value: THours.ToString("#0.00")){ },
@@ -3022,6 +3026,7 @@ namespace Edu.Module.Finance
                         item.TeacherName,
                         item.ClassId,
                         item.ClassName,
+                        item.ClassNo,
                         item.CouseId,
                         item.CourseName,
                         item.OrderId,
@@ -3087,6 +3092,7 @@ namespace Edu.Module.Finance
                             new ExcelColumn(value: item.ClassDate.ToString("yyyy-MM-dd")){ },
                             new ExcelColumn(value: item.StartDate + "~" + item.EndDate){ },
                             new ExcelColumn(value: item.GuestName){ },
+                            new ExcelColumn(value: item.ClassNo){ },
                             new ExcelColumn(value: item.ClassName){ },
                             new ExcelColumn(value: item.CourseName){ },
                             new ExcelColumn(value: item.TeacherName){ },
@@ -3114,6 +3120,7 @@ namespace Edu.Module.Finance
                             new ExcelColumn(value: ""){ },
                             new ExcelColumn(value: ""){ },
                             new ExcelColumn(value: ""){ },
+                            new ExcelColumn(value: ""){ },
                             new ExcelColumn(value: TcdHours.ToString("#0.00")){ },
                             new ExcelColumn(value: ""){ },
                             new ExcelColumn(value: TPrice.ToString("#0.00")){ },

Edu.Module.Public/ClassConfigModule.cs

@@ -160,6 +160,7 @@ namespace Edu.Module.Public
                    {nameof(RB_Class_Type_ViewModel.CTypeName),extModel.CTypeName},
                    {nameof(RB_Class_Type_ViewModel.AddHourFee),extModel.AddHourFee},
                    {nameof(RB_Class_Type_ViewModel.DefaultClassNum),extModel.DefaultClassNum},
+                   {nameof(RB_Class_Type_ViewModel.ClassNoPrefix),extModel.ClassNoPrefix},
                    {nameof(RB_Class_Type_ViewModel.UpdateBy),extModel.UpdateBy},
                    {nameof(RB_Class_Type_ViewModel.UpdateTime),extModel.UpdateTime},
                 };

Edu.Repository/Course/RB_ClassRepository.cs

@@ -482,5 +482,17 @@ where a.`Status`=0  and a.IsSubscribe=1 and ClassStatus in(1,2)");
             builder.AppendFormat("  GROUP BY  a.CourseClassType,a.StudentNumType ");
             return Get<RB_Class_ViewModel>(builder.ToString(), parameters).ToList();
         }
+
+        /// <summary>
+        /// 获取班级编码
+        /// </summary>
+        /// <param name="OpenTime"></param>
+        /// <returns></returns>
+        public int GetMaxClassNoPrefix(string OpenTime)
+        {
+            string sql = $@"select Max(ClassLetterNum) as ClassLetterNum from RB_Class where Status =0 and OpenTime ='{OpenTime}'";
+            var obj = ExecuteScalar(sql);
+            return obj == null ? 0 : Convert.ToInt32(obj);
+        }
     }
 }
\ No newline at end of file

Edu.Repository/Course/RB_Class_CheckRepository.cs

@@ -438,7 +438,7 @@ GROUP BY tt.TeacherId,tt.OrderGuestId
             }
 
             string sql = $@"
-SELECT p.TeacherId,t2.TeacherName,t2.BaseHourFee,c.ClassName,co.CourseName,p.ClassId,c.ClassType,c.ClassHourMinute,c.CouseId,p.ClassDate,p.ClassTimeId,t.StartTime as StartDate,t.EndTime as EndDate FROM rb_class_check p
+SELECT p.TeacherId,t2.TeacherName,t2.BaseHourFee,c.ClassName,co.CourseName,p.ClassId,c.ClassType,c.ClassNo,c.ClassHourMinute,c.CouseId,p.ClassDate,p.ClassTimeId,t.StartTime as StartDate,t.EndTime as EndDate FROM rb_class_check p
 INNER JOIN rb_class_time t on p.ClassTimeId = t.ClassTimeId
 LEFT JOIN rb_teacher t2 on p.TeacherId = t2.TId
 LEFT JOIN rb_class c on p.ClassId = c.ClassId
@@ -476,7 +476,7 @@ ORDER BY p.ClassDate ASC
             }
 
             string sql = $@"
-SELECT p.TeacherId,t2.TeacherName,t2.BaseHourFee,c.ClassName,co.CourseName,p.ClassId,c.ClassType,c.ClassHourMinute,c.CouseId,p.ClassDate,p.ClassTimeId,t.StartTime as StartDate,t.EndTime as EndDate FROM rb_class_check p
+SELECT p.TeacherId,t2.TeacherName,t2.BaseHourFee,c.ClassName,co.CourseName,p.ClassId,c.ClassType,c.ClassNo,c.ClassHourMinute,c.CouseId,p.ClassDate,p.ClassTimeId,t.StartTime as StartDate,t.EndTime as EndDate FROM rb_class_check p
 INNER JOIN rb_class_time t on p.ClassTimeId = t.ClassTimeId
 LEFT JOIN rb_teacher t2 on p.TeacherId = t2.TId
 LEFT JOIN rb_class c on p.ClassId = c.ClassId
@@ -538,7 +538,7 @@ case when tt.ClassHours>0 and tt.TotalSub >0 then
 	(tt.CourseFee - tt.DiscountMoney / tt.TotalSub * tt.CourseFee) /tt.ClassHours
 	else 0 END AS UnitPrice
  FROM (
-SELECT p.OrderGuestId,p.CurrentDeductionHours,t2.GuestName,p.TeacherId,t3.TeacherName,t2.OrderId,ec.ContractNo,c.ClassName,co.CourseName,p.ClassId,c.CouseId
+SELECT p.OrderGuestId,p.CurrentDeductionHours,t2.GuestName,p.TeacherId,t3.TeacherName,t2.OrderId,ec.ContractNo,c.ClassName,c.ClassNo,co.CourseName,p.ClassId,c.CouseId
 ,p.ClassDate,p.ClassTimeId,t.StartTime as StartDate,t.EndTime as EndDate,o.EnterID,o.HelpEnterId
 ,ec.FirstCourseFee + ec.SecondCourseFee + ec.ThirdCourseFee as CourseFee
 ,ec.FirstDiscountMoney + ec.SecondDiscountMoney + ec.ThirdDiscountMoney as DiscountMoney
@@ -608,7 +608,7 @@ case when tt.ClassHours>0 and tt.TotalSub >0 then
 	(tt.CourseFee - tt.DiscountMoney / tt.TotalSub * tt.CourseFee) /tt.ClassHours
 	else 0 END AS UnitPrice
  FROM (
-SELECT p.OrderGuestId,p.CurrentDeductionHours,t2.GuestName,p.TeacherId,t3.TeacherName,t2.OrderId,ec.ContractNo,c.ClassName,co.CourseName,p.ClassId,c.CouseId
+SELECT p.OrderGuestId,p.CurrentDeductionHours,t2.GuestName,p.TeacherId,t3.TeacherName,t2.OrderId,ec.ContractNo,c.ClassName,c.ClassNo,co.CourseName,p.ClassId,c.CouseId
 ,p.ClassDate,p.ClassTimeId,t.StartTime as StartDate,t.EndTime as EndDate,o.EnterID,o.HelpEnterId
 ,ec.FirstCourseFee + ec.SecondCourseFee + ec.ThirdCourseFee as CourseFee
 ,ec.FirstDiscountMoney + ec.SecondDiscountMoney + ec.ThirdDiscountMoney as DiscountMoney

Edu.Repository/Course/RB_Education_ContractRepository.cs

@@ -237,7 +237,7 @@ namespace Edu.Repository.Course
                 where += $@" AND o.CreateTime <='{demodel.EndTime} 23:59:59'";
             }
 
-            string sql = $@" SELECT c.*,c1.ClassName,ca.AdjustPrice FROM RB_Education_Contract c
+            string sql = $@" SELECT c.*,c1.ClassName,c1.ClassNo,ca.AdjustPrice FROM RB_Education_Contract c
 left join RB_Education_ContractAdjust ca on c.Id = ca.ContractId
 left join rb_order o on c.OrderId = o.OrderId
 left join rb_class c1 on o.ClassId = c1.ClassId

Edu.WebApi/Controllers/Course/ClassController.cs

@@ -77,6 +77,7 @@ namespace Edu.WebApi.Controllers.Course
                     item.ClassStatus,
                     item.Status,
                     item.OtherCourseList,
+                    item.ClassNo
                 });
             }
             pageModel.Count = rowsCount;

Edu.WebApi/Controllers/Finance/FinanceController.cs

@@ -1018,6 +1018,7 @@ namespace Edu.WebApi.Controllers.Finance
                 x.ContractNo,
                 x.CourseName,
                 x.ClassName,
+                x.ClassNo,
                 x.StudentName,
                 x.CreateByName,
                 x.CreateByPhoto,
@@ -1108,7 +1109,7 @@ namespace Edu.WebApi.Controllers.Finance
             ExcelDataSource headerTop = new ExcelDataSource()
             {
                 ExcelRows = new List<ExcelColumn>(30) {
-                            new ExcelColumn(value:"合同信息"){CellWidth=20,HAlignmentEnum= HAlignmentEnum.CENTER,VAlignmentEnum= VAlignmentEnum.CENTER,Colspan=15 },
+                            new ExcelColumn(value:"合同信息"){CellWidth=20,HAlignmentEnum= HAlignmentEnum.CENTER,VAlignmentEnum= VAlignmentEnum.CENTER,Colspan=16 },
                             new ExcelColumn(value:"收款信息"){CellWidth=15,HAlignmentEnum= HAlignmentEnum.CENTER,VAlignmentEnum= VAlignmentEnum.CENTER,Colspan = 6 },
                             new ExcelColumn(value:"合同有效金额"){CellWidth=20,HAlignmentEnum= HAlignmentEnum.CENTER,VAlignmentEnum= VAlignmentEnum.CENTER, Colspan = 2 },
                             new ExcelColumn(value:"消费情况"){CellWidth=15,HAlignmentEnum= HAlignmentEnum.CENTER,VAlignmentEnum= VAlignmentEnum.CENTER , Colspan = 7},
@@ -1124,6 +1125,7 @@ namespace Edu.WebApi.Controllers.Finance
                             new ExcelColumn(value:"合同号"){CellWidth=20,HAlignmentEnum= HAlignmentEnum.CENTER,VAlignmentEnum= VAlignmentEnum.CENTER },
                             new ExcelColumn(value:"合同状态"){CellWidth=15,HAlignmentEnum= HAlignmentEnum.CENTER,VAlignmentEnum= VAlignmentEnum.CENTER },
                             new ExcelColumn(value:"产品名称"){CellWidth=15,HAlignmentEnum= HAlignmentEnum.CENTER,VAlignmentEnum= VAlignmentEnum.CENTER },
+                            new ExcelColumn(value:"班号"){CellWidth=15,HAlignmentEnum= HAlignmentEnum.CENTER,VAlignmentEnum= VAlignmentEnum.CENTER },
                             new ExcelColumn(value:"班级"){CellWidth=15,HAlignmentEnum= HAlignmentEnum.CENTER,VAlignmentEnum= VAlignmentEnum.CENTER },
                             new ExcelColumn(value:"学员名字"){CellWidth=15,HAlignmentEnum= HAlignmentEnum.CENTER,VAlignmentEnum= VAlignmentEnum.CENTER },
                             new ExcelColumn(value:"业务人员"){CellWidth=15,HAlignmentEnum= HAlignmentEnum.CENTER,VAlignmentEnum= VAlignmentEnum.CENTER },
@@ -1204,6 +1206,7 @@ namespace Edu.WebApi.Controllers.Finance
                                         new ExcelColumn(value: item.ContractNo){ Rowspan = Count },
                                         new ExcelColumn(value: StatusName){ Rowspan = Count },
                                         new ExcelColumn(value: item.CourseName){ Rowspan = Count },
+                                        new ExcelColumn(value: item.ClassNo){ Rowspan = Count },
                                         new ExcelColumn(value: item.ClassName){ Rowspan = Count },
                                         new ExcelColumn(value: item.StudentName){ Rowspan = Count },
                                         new ExcelColumn(value: item.CreateByName){ Rowspan = Count },
@@ -1241,6 +1244,7 @@ namespace Edu.WebApi.Controllers.Finance
                                 {
                                     ExcelRows = new List<ExcelColumn>()
                                     {
+                                        new ExcelColumn(value: ""){ },
                                         new ExcelColumn(value: ""){ },
                                         new ExcelColumn(value: ""){ },
                                         new ExcelColumn(value: ""){ },
@@ -1291,6 +1295,7 @@ namespace Edu.WebApi.Controllers.Finance
                                     new ExcelColumn(value: item.ContractNo){ },
                                     new ExcelColumn(value: StatusName){ },
                                     new ExcelColumn(value: item.CourseName){ },
+                                    new ExcelColumn(value: item.ClassNo){ },
                                     new ExcelColumn(value: item.ClassName){ },
                                     new ExcelColumn(value: item.StudentName){ },
                                     new ExcelColumn(value: item.CreateByName){ },
@@ -1576,6 +1581,7 @@ namespace Edu.WebApi.Controllers.Finance
                 x.TeacherName,
                 x.ClassId,
                 x.ClassName,
+                x.ClassNo,
                 x.CouseId,
                 x.CourseName,
                 x.KSNum,
@@ -1602,6 +1608,7 @@ namespace Edu.WebApi.Controllers.Finance
                 ExcelRows = new List<ExcelColumn>(30) {
                     new ExcelColumn(value:"上课日期"){CellWidth=15,HAlignmentEnum= HAlignmentEnum.CENTER,VAlignmentEnum= VAlignmentEnum.CENTER },
                     new ExcelColumn(value:"上课时间段"){CellWidth=20,HAlignmentEnum= HAlignmentEnum.CENTER,VAlignmentEnum= VAlignmentEnum.CENTER },
+                    new ExcelColumn(value:"班级编号"){CellWidth=15,HAlignmentEnum= HAlignmentEnum.CENTER,VAlignmentEnum= VAlignmentEnum.CENTER },
                     new ExcelColumn(value:"班级"){CellWidth=15,HAlignmentEnum= HAlignmentEnum.CENTER,VAlignmentEnum= VAlignmentEnum.CENTER },
                     new ExcelColumn(value:"课程"){CellWidth=15,HAlignmentEnum= HAlignmentEnum.CENTER,VAlignmentEnum= VAlignmentEnum.CENTER },
                     new ExcelColumn(value:"老师名称"){CellWidth=15,HAlignmentEnum= HAlignmentEnum.CENTER,VAlignmentEnum= VAlignmentEnum.CENTER },
@@ -1722,6 +1729,7 @@ namespace Edu.WebApi.Controllers.Finance
                     new ExcelColumn(value:"上课日期"){CellWidth=15,HAlignmentEnum= HAlignmentEnum.CENTER,VAlignmentEnum= VAlignmentEnum.CENTER },
                     new ExcelColumn(value:"上课时间段"){CellWidth=20,HAlignmentEnum= HAlignmentEnum.CENTER,VAlignmentEnum= VAlignmentEnum.CENTER },
                     new ExcelColumn(value:"学生名字"){CellWidth=15,HAlignmentEnum= HAlignmentEnum.CENTER,VAlignmentEnum= VAlignmentEnum.CENTER },
+                    new ExcelColumn(value:"班级编号"){CellWidth=15,HAlignmentEnum= HAlignmentEnum.CENTER,VAlignmentEnum= VAlignmentEnum.CENTER },
                     new ExcelColumn(value:"班级"){CellWidth=15,HAlignmentEnum= HAlignmentEnum.CENTER,VAlignmentEnum= VAlignmentEnum.CENTER },
                     new ExcelColumn(value:"课程"){CellWidth=15,HAlignmentEnum= HAlignmentEnum.CENTER,VAlignmentEnum= VAlignmentEnum.CENTER },
                     new ExcelColumn(value:"老师名称"){CellWidth=15,HAlignmentEnum= HAlignmentEnum.CENTER,VAlignmentEnum= VAlignmentEnum.CENTER },