From e04d9bca77232092fb6a1b8b981660b398ae0d1a Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Fri, 14 Mar 2025 11:19:27 +0800
Subject: [PATCH] Add  demo

---
 .../UserTestCases/UnitTest/Main.cs            |   1 +
 .../UserTestCases/UnitTest/Unitasdfaysss.cs   | 120 ++++++++++++++++++
 2 files changed, 121 insertions(+)
 create mode 100644 Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/Unitasdfaysss.cs

diff --git a/Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/Main.cs b/Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/Main.cs
index b0e90a0eb..ab5b42b61 100644
--- a/Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/Main.cs
+++ b/Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/Main.cs
@@ -33,6 +33,7 @@ namespace OrmTest
         }
         public static void Init()
         {
+            Unitadfsa1ysfds.Init();
             Unitdsadfays.Init();
             UnitDADF231YAA.Init();
             Unitadfasyya.Init();
diff --git a/Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/Unitasdfaysss.cs b/Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/Unitasdfaysss.cs
new file mode 100644
index 000000000..c2d10b8a6
--- /dev/null
+++ b/Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/Unitasdfaysss.cs
@@ -0,0 +1,120 @@
+using SqlSugar;
+using System;
+using System.Drawing;
+using System.Linq.Expressions;
+using System.Reflection;
+
+namespace OrmTest
+{
+    public class Unitadfsa1ysfds
+    {
+        public static  void Init()
+        {
+            var db = NewUnitTest.Db;
+            db.CurrentConnectionConfig.MoreSettings = new ConnMoreSettings()
+            {
+                IsCorrectErrorSqlParameterName = true
+            };
+
+            //建表
+            if (!db.DbMaintenance.IsAnyTable("客户"))
+            {
+                db.CodeFirst.SetStringDefaultLength(200).InitTables(typeof(客户));
+                db.Insertable(new 客户() { 客户名 = "张三", 手机 = "111", VIP = true }).ExecuteReturnEntity();
+                db.Insertable(new 客户() { 客户名 = "李四", 手机 = "222", VIP = false }).ExecuteReturnEntity();
+            }
+
+            if (!db.DbMaintenance.IsAnyTable("工作表"))
+            {
+                db.CodeFirst.SetStringDefaultLength(200).InitTables(typeof(工作表));
+                db.Insertable(new 工作表() { 日期 = DateTime.Now, 客户 = "张三", 工作名 = "测试1" }).ExecuteReturnEntity();
+                db.Insertable(new 工作表() { 日期 = DateTime.Now, 客户 = "李四", 工作名 = "测试2" }).ExecuteReturnEntity();
+                db.Insertable(new 工作表() { 日期 = DateTime.Now, 客户 = "张三", 工作名 = "测试3" }).ExecuteReturnEntity();
+                db.Insertable(new 工作表() { 日期 = DateTime.Now, 客户 = "张三", 工作名 = "测试4" }).ExecuteReturnEntity();
+                db.Insertable(new 工作表() { 日期 = DateTime.Now, 客户 = "李四", 工作名 = "测试5" }).ExecuteReturnEntity();
+
+            }
+
+            Console.WriteLine("数据库已经建立");
+
+            var listA = db.Queryable<工作表>().ToList();
+            var listB = db.Queryable<客户>().ToList();
+            foreach (var item in listA)
+            {
+                Console.WriteLine($"编号: {item.编号}, 日期: {item.日期},  客户名: {item.客户},  工作名:{item.工作名}");
+            }
+            foreach (var item in listB)
+            {
+                Console.WriteLine($"Id: {item.ID},  客户名: {item.客户名}, 电话: {item.手机},  VIP:{item.VIP}");
+            }
+            Console.WriteLine("-------------------------------------------------");
+            db.Aop.OnLogExecuting = (x, y) =>
+            {
+                Console.WriteLine(x);
+            };
+            var query5 = db.Queryable<工作表>()
+                         .LeftJoin<客户>((o, cus) => o.客户 == cus.客户名)
+                         .Where((o, cus) => cus.VIP == true)
+                         .Select((o, cus) =>
+                         new xxxx { Id = o.编号, 日期 = o.日期, 客户 = o.客户, 工作名 = o.工作名, 电话 = cus.手机 })
+                         .ToList();
+
+            foreach (var item in query5)
+            {
+                Console.WriteLine($"Id: {item.Id}, 客户名: {item.客户}, 电话: {item.电话}, 工作名:{item.工作名}");
+            }
+            Console.WriteLine("-------------------------------------------------");
+
+            var list = db.Queryable<工作表, 客户>((o, i) => o.客户 == i.客户名)
+                       .Where((o, i) => i.VIP == true)
+                       .Select((o, i) => new xxxx { Id = o.编号, 日期 = o.日期, 客户 = o.客户, 工作名 = o.工作名, 电话 = i.手机 })
+                       .ToList();
+
+            foreach (var item in list)
+            {
+                Console.WriteLine($"Id: {item.Id}, 客户名: {item.客户}, 电话: {item.电话}, 工作名:{item.工作名}");
+            }
+
+        }
+
+    } 
+
+    //实体与数据库结构一样
+    public class 客户
+    {
+        [SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
+        public int ID { get; set; }
+        //[SugarColumn(ColumnName = "客户 名称")]
+        [SugarColumn(ColumnDataType = "nvarchar(100)")]
+        public string? 客户名 { get; set; }
+        public string? 手机 { get; set; }
+        public bool? VIP { get; set; }
+
+    }
+
+
+    public class 工作表
+    {
+
+        [SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
+        public int 编号 { get; set; }
+        public DateTime? 日期 { get; set; }
+        [SugarColumn(ColumnDataType = "nvarchar(100)")]
+        public string? 客户 { get; set; }
+        [SugarColumn(ColumnDataType = "nvarchar(100)")]
+        public string? 工作名 { get; set; }
+
+    }
+
+
+    public class xxxx
+    {
+        public int Id { get; set; }
+        public DateTime? 日期 { get; set; }
+        public string? 客户 { get; set; }
+        public string? 工作名 { get; set; }
+        public string? 电话 { get; set; }
+
+    }
+
+}