增加老版本 KJDWebService

StoreHub.KJDWebService/Services/ServiceBase.cs

@@ -0,0 +1,40 @@
+using FreeSql;
+using MAX.Core.DependencyInjection;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using StoreHub.Framework.Repositorys;
+using StoreHub.KJDWebService.Commons;
+
+namespace StoreHub.KJDWebService.Services
+{
+	/// <summary>
+	/// 迁移服务基类：注入 SqlRepository（提供 KJDDB IAdo）与 IConfiguration。
+	/// 提供 MySql(connKey[, isUseTrans]) 创建与旧 MysqlUtils 兼容的执行器（内部参数化执行）。
+	/// </summary>
+	public abstract class ServiceBase : ITransientDependency
+	{
+		protected readonly SqlRepository _sqlRepository;
+		protected readonly IConfiguration _configuration;
+
+		protected ServiceBase(SqlRepository sqlRepository, IConfiguration configuration)
+		{
+			_sqlRepository = sqlRepository;
+			_configuration = configuration;
+		}
+
+		/// <summary>KJDDB 的 IAdo（等效旧 ConnKJD）</summary>
+		protected IAdo Ado => _sqlRepository.Ado;
+
+		/// <summary>创建 MysqlUtils（等效旧 new MysqlUtils(conn[, isUseTrans])）</summary>
+		protected MysqlUtils MySql(string connKey, bool isUseTrans = false)
+		{
+			return new MysqlUtils(AdoProvider.Get(connKey), isUseTrans);
+		}
+
+		/// <summary>读取配置（旧 ConfigurationManager.ConnectionStrings["key"].ConnectionString）</summary>
+		protected string Config(string key)
+		{
+			return KJDConfig.Get(key);
+		}
+	}
+}