加入忽略项

src/AutoEntitys.tt

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+<#@ template debug="false" hostspecific="false" language="C#" #>
+<#@ assembly name="System.Core" #>
+<#@ assembly name="System.Data" #>
+<#@ assembly name="$(SolutionDir)\YC51.References\Dapper.dll" #>
+<#@ assembly name="$(SolutionDir)\YC51.References\MySql.Data.dll" #>
+<#@ import namespace="System.Linq" #>
+<#@ import namespace="System.Text" #>
+<#@ import namespace="System.Collections.Generic" #>
+<#@ import namespace="System.Data" #>
+<#@ import namespace="MySql.Data.MySqlClient" #>
+<#@ import namespace="Dapper" #>
+<#@ output extension=".cs" #>
+<#
+	//数据库连接字符串
+	var connectionString = "server=127.0.0.1;user id=root;password=1024;database=test;";
+#>
+<#
+	var connection = new MySqlConnection(connectionString);
+	var tablesql = string.Format("SELECT TABLE_NAME as TableName,TABLE_TYPE as TableType,TABLE_COMMENT as TableComment from INFORmation_schema.TABLES WHERE TABLE_SCHEMA='{0}'", connection.Database);
+	var columnsql = string.Format("SELECT TABLE_NAME as TableName,COLUMN_NAME as ColumnName,COLUMN_COMMENT as ColumnComment,COLUMN_DEFAULT as ColumnDefault,IS_NULLABLE as IsNullable,DATA_TYPE as DataType,COLUMN_TYPE as ColumnType,COLUMN_KEY as ColumnKey,EXTRA as Extra FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA='{0}' ORDER BY ORDINAL_POSITION", connection.Database);
+	var tables = connection.Query<Table>(tablesql).ToList();
+	var columns = connection.Query<Column>(columnsql).ToList();	
+    connection.Close();
+#>
+using System;
+using YC51.SqlBatis.Attributes;
+
+namespace YC51.MiniProgram.Service
+{
+<#foreach(var table in tables){#>
+
+	/// <summary>
+    /// <#=table.TableComment#>
+	/// 更新时间：<#=DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")#>
+    /// </summary>
+	[Table("<#=table.TableName#>")]
+	public partial class <#=Utils.Pascal(table.TableName)#>
+	{
+		<#foreach(var column in columns.FindAll(f => f.TableName == table.TableName)){#>		
+		/// <summary>
+        /// <#=column.ColumnComment#>
+		/// </summary>
+		[Column("<#= column.ColumnName #>")]
+        <#=column.ColumnKey == "PRI"?"[PrimaryKey]\r\n":""#><#=column.Extra == "auto_increment"?"[Identity]\r\n":"" #><#=column.ColumnDefault != null?"[Default]\r\n":"" #>
+        public <#= Utils.GetCSharpType(column.DataType) #> <#= Utils.Pascal(column.ColumnName) #> { get; set; }
+	<#}#>}
+<#}#>
+}
+
+
+
+<#+
+    public class Table
+    {
+        public string TableName { get; set; }
+        public string TableType { get; set; }
+        public string TableComment { get; set; }
+    }
+    public class Column
+    {
+        public string TableName { get; set; }
+        public string ColumnName { get; set; }
+        public string ColumnComment { get; set; }
+        public string ColumnDefault { get; set; }
+        public string IsNullable { get; set; }
+        public string ColumnType { get; set; }
+        public string DataType { get; set; }
+        public string ColumnKey { get; set; }
+		public string Extra { get; set; }
+    }
+    public static class Utils
+    {
+		//字段类型映射
+        public static string GetCSharpType(string columnType)
+        {
+            var type = "object";
+            switch (columnType)
+            {
+                case "varchar": type = "string"; break;
+                case "text": type = "string"; break;
+				case "char": type = "string"; break;
+                case "bit": type = "bool?"; break;
+				case "tinyint": type = "int?"; break;
+				case "smallint": type = "int?"; break;
+                case "int": type = "int?"; break;
+				case "integer": type = "int?"; break;
+				case "bigint": type = "int?"; break;
+				case "mediumint": type = "int?"; break;
+				case "real": type = "float?"; break;
+				case "float": type = "float?"; break;
+				case "double": type = "double?"; break;
+				case "decimal": type = "decimal?"; break;
+				case "date": type = "DateTime?"; break;
+				case "datetime": type = "DateTime?"; break;
+                case "json": type = "System.Text.Json.JsonElement?"; break;
+            }
+            return type;
+        }
+		//Pacsl命名转换
+        public static string Pascal(string name)
+        {
+            var list = new List<string>();
+            foreach (var item in name.Split('_'))
+            {
+                list.Add(System.Globalization.CultureInfo.CurrentCulture.TextInfo.ToTitleCase(item.ToLower()));
+            }
+            return string.Join("",list);
+        }
+		//Camel命名转换
+		public static string Camel(string name)
+		{
+			name = Pascal(name);			
+            return char.ToLower(name[0]) + name.Substring(1);
+		}
+    }
+#>

src/Dapper.Common/Attributes/ColumnAttribute.cs

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+using System;
+
+namespace Dapper.Attributes
+{
+    /// <summary>
+    /// 字段映射
+    /// </summary>
+    [AttributeUsage(AttributeTargets.Property)]
+    public class ColumnAttribute : Attribute
+    {
+        internal string Name { get; set; }
+        /// <summary>
+        /// 属性字段映射
+        /// </summary>
+        /// <param name="name">数据库字段名</param>
+        public ColumnAttribute(string name = null)
+        {
+            Name = name;
+        }
+    }
+}

src/Dapper.Common/Attributes/ComplexTypeAttribute.cs

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+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Dapper.Attributes
+{
+    /// <summary>
+    /// 计算列，如果字段一个是计算列则新增和修改的时候不会处理
+    /// </summary>
+    public class ComplexTypeAttribute : Attribute
+    {
+
+    }
+}

src/Dapper.Common/Attributes/ConcurrencyCheckAttribute.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Dapper.Attributes
+{
+    /// <summary>
+    /// 并发检查，如果字段属性是number类型则用时间戳，否则使用GUID
+    /// </summary>
+    public class ConcurrencyCheckAttribute : Attribute
+    {
+
+    }
+}

src/Dapper.Common/Attributes/DefaultAttribute.cs

@@ -0,0 +1,13 @@
+using System;
+
+namespace Dapper.Attributes
+{
+    /// <summary>
+    /// 默认值约束
+    /// </summary>
+    [AttributeUsage(AttributeTargets.Property)]
+    public class DefaultAttribute : Attribute
+    {
+
+    }
+}

src/Dapper.Common/Attributes/FunctionAttribute.cs

@@ -0,0 +1,13 @@
+using System;
+
+namespace Dapper.Attributes
+{
+    /// <summary>
+    /// 数据库函数标识
+    /// </summary>
+    [AttributeUsage(AttributeTargets.Class)]
+    public class FunctionAttribute : Attribute
+    {
+
+    }
+}

src/Dapper.Common/Attributes/IdentityAttribute.cs

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+using System;
+
+namespace Dapper.Attributes
+{
+    /// <summary>
+    /// 自增列标识
+    /// </summary>
+    [AttributeUsage(AttributeTargets.Property)]
+    public class IdentityAttribute : Attribute
+    {
+
+    }
+}

src/Dapper.Common/Attributes/NotMappedAttribute.cs

@@ -0,0 +1,13 @@
+using System;
+
+namespace Dapper.Attributes
+{
+    /// <summary>
+    /// 忽略映射
+    /// </summary>
+    [AttributeUsage(AttributeTargets.Property)]
+    public class NotMappedAttribute: Attribute
+    {
+
+    }
+}

src/Dapper.Common/Attributes/PrimaryKeyAttribute.cs

@@ -0,0 +1,13 @@
+using System;
+
+namespace Dapper.Attributes
+{
+    /// <summary>
+    /// 主键约束
+    /// </summary>
+    [AttributeUsage(AttributeTargets.Property)]
+    public class PrimaryKeyAttribute : Attribute
+    {
+
+    }
+}

src/Dapper.Common/Attributes/TableAttribute.cs

@@ -0,0 +1,17 @@
+using System;
+
+namespace Dapper.Attributes
+{
+    /// <summary>
+    /// 表名映射
+    /// </summary>
+    [AttributeUsage(AttributeTargets.Class)]
+    public class TableAttribute : Attribute
+    {
+        internal string Name { get; set; }
+        public TableAttribute(string name = null)
+        {
+            Name = name;
+        }
+    }
+}

src/Dapper.Common/Dapper.Common.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFrameworks>net45;netstandard2.0</TargetFrameworks>
+    <NoWarn>$(NoWarn);1591</NoWarn>
+    <Authors>chaeyeon</Authors>
+    <PackageLicenseExpression>Apache-2.0</PackageLicenseExpression>
+    <Description>A high performance Micro-ORM supporting SQL Server, MySQL, Sqlite, etc..</Description>
+    <PackageProjectUrl>https://github.com/1448376744/Dapper.Linq</PackageProjectUrl>
+    <RepositoryUrl>https://github.com/1448376744/Dapper.Linq</RepositoryUrl>
+    <RepositoryType>GIT</RepositoryType>
+    <PackageRequireLicenseAcceptance>true</PackageRequireLicenseAcceptance>
+    <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
+    <Copyright>chaeyeon</Copyright>
+    <Company>chaeyeon</Company>
+    <PackageId>Dapper.Common</PackageId>
+    <Version>3.0.0</Version>
+    <AssemblyVersion>3.0.0</AssemblyVersion>
+    <FileVersion>3.0.0</FileVersion>
+  </PropertyGroup>
+
+  <ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.0'">
+    <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
+    <PackageReference Include="System.Reflection.Emit.Lightweight" Version="4.7.0" />
+    <PackageReference Include="System.Xml.XDocument" Version="4.3.0" />
+  </ItemGroup>
+
+  <ItemGroup Condition="'$(TargetFramework)' == 'net45'">
+    <PackageReference Include="System.ValueTuple" Version="4.5.0" />
+    <Reference Include="Microsoft.CSharp" />
+  </ItemGroup>
+</Project>