更新KJD 项目改为SDK模板，增加调试环境

AllBase/Helper/EnvironmentHelper.cs

@@ -0,0 +1,72 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AllBase.Helper
+{
+	public class EnvironmentHelper
+	{
+		private static string _currentEnvironment;
+
+		// 获取当前环境
+		public static string CurrentEnvironment
+		{
+			get
+			{
+				if (_currentEnvironment == null)
+				{
+					_currentEnvironment = DetermineEnvironment();
+				}
+				return _currentEnvironment;
+			}
+		}
+		public static bool IsTest => CurrentEnvironment.Equals("Test", StringComparison.OrdinalIgnoreCase);
+		public static bool IsDevelopment => CurrentEnvironment.Equals("Development", StringComparison.OrdinalIgnoreCase);
+
+		public static bool IsProduction => CurrentEnvironment.Equals("Production", StringComparison.OrdinalIgnoreCase);
+
+		private static string DetermineEnvironment()
+		{
+#if RELEASE
+			// Release 构建：只允许生产环境，不允许其他环境
+			return "Production";
+#else
+			// 1. 检查环境变量
+			var envVar = Environment.GetEnvironmentVariable("DOTNET_ENVIRONMENT") ??
+						Environment.GetEnvironmentVariable("ENVIRONMENT");
+
+			if (!string.IsNullOrEmpty(envVar))
+			{
+				return envVar;
+			}
+
+
+			// 检查当前机器名
+			string machineName = Environment.MachineName.ToLower();
+			if (machineName.Contains("dev") ||
+				machineName.Contains("test"))
+			{
+				return machineName.Contains("TEST") ? "Test" : "Development";
+			}
+
+			// 4. 默认返回 Production
+			return "Production";
+#endif
+		}
+
+		// 获取环境描述
+		public static string EnvironmentDescription
+		{
+			get
+			{
+				if (IsTest) return "测试环境";
+				if (IsDevelopment) return "开发环境";
+				if (IsProduction) return "生产环境";
+				return $"未知环境 ({CurrentEnvironment})";
+			}
+		}
+	}
+}