Add demo

Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/Main.cs

@@ -33,6 +33,7 @@ namespace OrmTest
         }
         public static void Init()
         {
+            Unitadfasdysss.Init();
             Unitdfafassfa.Init();
             Unitasdfays.Init();
             Unitsadfadsayss.Init();

Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/Unitdfasydsafal.cs

@@ -0,0 +1,108 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using System.Text.RegularExpressions;
+using SqlSugar;
+namespace OrmTest
+{
+    public class Unitadfasdysss
+    {
+        public static void Init()
+        {
+            var db = NewUnitTest.Db;
+
+            //建表 
+            db.CodeFirst.InitTables<UnitTest22a001>();
+            //清空表
+
+
+
+            //插入测试数据
+            var result = db.Insertable(new UnitTest22a001() { id = 1, ctime = DateTime.Parse("2025-03-25") })
+                .SplitTable().ExecuteCommand();//用例代码
+
+            var startTime = DateTime.Parse("2025-03-03");
+            var endTime = DateTime.Parse("2025-03-25");
+
+            var dd = db.Queryable<UnitTest22a001>().Where(c => c.id == 1).SplitTable(startTime, endTime).ToList();
+            /** 
+             * dd 返回结果是 no table 
+             * 查看源码后 发现 起始时间是日期不是1号，导致筛选不出分表
+             * 如果非常明确 SplitType._Custom01 针对按月分表的话，可以考虑 论坛中描述的
+             
+             
+             */ 
+            Console.WriteLine(result);
+            Console.WriteLine("用例跑完"); 
+        }
+
+        //建类
+        [SplitTable(SplitType.Month, typeof(yyyyMMService))]
+        [SugarTable("Unitxxx_{yyyyMM}")]
+        public class UnitTest22a001
+        {
+            public int id { get; set; }
+
+            [SplitField]
+            public DateTime ctime { get; set; }
+        }
+
+
+    }
+    public class yyyyMMService : ISplitTableService
+    {
+        public List<SplitTableInfo> GetAllTables(ISqlSugarClient db, EntityInfo EntityInfo, List<DbTableInfo> tableInfos)
+        {
+            List<SplitTableInfo> result = new List<SplitTableInfo>();
+            foreach (var item in tableInfos)
+            {
+                var tableName = EntityInfo.DbTableName.Replace("_{yyyyMM}", "");
+                if (EntityInfo.DbTableName.Contains("_{yyyyMM}") && item.Name.Contains(tableName))// MySpliteTest_202204  这种格式的表
+                {
+                    SplitTableInfo tableInfo = new SplitTableInfo();
+                    tableInfo.TableName = item.Name;
+                    var value = Regex.Match(item.Name, @"\d{6}$").Value;
+                    if (value != null)
+                    {
+                        value = value.Insert(4, "-");
+                        tableInfo.Date = Convert.ToDateTime(value + "-01");
+                        //tableInfo.String = null;  Time table, it doesn't work
+                        //tableInfo.Long = null;  Time table, it doesn't work
+                        result.Add(tableInfo);
+                    }
+                }
+            }
+            return result;
+        }
+
+        public object GetFieldValue(ISqlSugarClient db, EntityInfo entityInfo, SplitType splitType, object entityValue)
+        {
+            var splitColumn = entityInfo.Columns.FirstOrDefault(it => it.PropertyInfo.GetCustomAttribute<SplitFieldAttribute>() != null);
+            if (splitColumn == null)
+            {
+                return db.GetDate();
+            }
+            else
+            {
+                var value = splitColumn.PropertyInfo.GetValue(entityValue, null);
+                return value;
+            }
+        }
+
+        public string GetTableName(ISqlSugarClient db, EntityInfo EntityInfo)
+        {
+            return EntityInfo.DbTableName.Replace("{yyyyMM}", DateTime.Now.ToString("yyyyMM"));
+        }
+
+        public string GetTableName(ISqlSugarClient db, EntityInfo EntityInfo, SplitType type)
+        {
+            return EntityInfo.DbTableName.Replace("{yyyyMM}", DateTime.Now.ToString("yyyyMM"));
+        }
+
+        public string GetTableName(ISqlSugarClient db, EntityInfo entityInfo, SplitType splitType, object fieldValue)
+        {
+            return entityInfo.DbTableName.Replace("{yyyyMM}", Convert.ToDateTime(fieldValue).ToString("yyyyMM"));
+        }
+    }
+}