first commit

ZR.CodeGenerator/TableMappingHelper.cs

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+using System;
+using System.Collections.Generic;
+using System.Text;
+using Infrastructure.Extensions;
+using ZR.Common.Extension;
+
+namespace ZR.CodeGenerator.CodeGenerator
+{
+    public class TableMappingHelper
+    {
+        /// <summary>
+        /// UserService转成userService
+        /// </summary>
+        /// <param name="s"></param>
+        /// <returns></returns>
+        public static string FirstLetterLowercase(string instanceName)
+        {
+            instanceName = instanceName.ParseToString();
+            if (!instanceName.IsEmpty())
+            {
+                StringBuilder sb = new StringBuilder();
+                sb.Append(instanceName[0].ToString().ToLower() + instanceName.Substring(1));
+                return sb.ToString();
+            }
+            else
+            {
+                return instanceName;
+            }
+        }
+
+        /// <summary>
+        /// sys_menu_authorize变成MenuAuthorize
+        /// </summary>
+        public static string GetClassNamePrefix(string tableName)
+        {
+            string[] arr = tableName.Split('_');
+            StringBuilder sb = new StringBuilder();
+            for (int i = 1; i < arr.Length; i++)
+            {
+                sb.Append(arr[i][0].ToString().ToUpper() + arr[i].Substring(1));
+            }
+            return sb.ToString();
+        }
+
+        public static string GetPropertyDatatype(string sDatatype)
+        {
+            string sTempDatatype = string.Empty;
+            sDatatype = sDatatype.ToLower();
+            switch (sDatatype)
+            {
+                case "int":
+                case "number":
+                case "integer":
+                case "smallint":
+                    sTempDatatype = "int?";
+                    break;
+
+                case "bigint":
+                    sTempDatatype = "long?";
+                    break;
+
+                case "tinyint":
+                    sTempDatatype = "byte?";
+                    break;
+
+                case "numeric":
+                case "real":
+                    sTempDatatype = "Single?";
+                    break;
+
+                case "float":
+                    sTempDatatype = "float?";
+                    break;
+
+                case "decimal":
+                case "numer(8,2)":
+                    sTempDatatype = "decimal?";
+                    break;
+
+                case "bit":
+                    sTempDatatype = "bool?";
+                    break;
+
+                case "date":
+                case "datetime":
+                case "datetime2":
+                case "smalldatetime":
+                    sTempDatatype = "DateTime?";
+                    break;
+
+                case "money":
+                case "smallmoney":
+                    sTempDatatype = "double?";
+                    break;
+
+                case "char":
+                case "varchar":
+                case "nvarchar2":
+                case "text":
+                case "nchar":
+                case "nvarchar":
+                case "ntext":
+                default:
+                    sTempDatatype = "string";
+                    break;
+            }
+            return sTempDatatype;
+        }
+    }
+}

ZR.CodeGenerator/ZR.CodeGenerator.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net5.0</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Infrastructure\Infrastructure.csproj" />
+    <ProjectReference Include="..\ZR.Common\ZR.Common.csproj" />
+    <ProjectReference Include="..\ZR.Model\ZR.Model.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Folder Include="Model\" />
+    <Folder Include="Template\" />
+  </ItemGroup>
+
+</Project>