website 新增md编辑器

Examples/website/FreeSql.Site.UI/Common/AutoException.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Transactions;
+
+namespace FreeSql.Site.UI.Common
+{
+    public class AutoException
+    {
+        /// <summary>
+        /// 执行方法外壳，包括异常抓取，固定格式返回
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <param name="action"></param>
+        /// <param name="isTransaction"></param>
+        /// <returns></returns>
+        public static ServiceResult<T> Excute<T>(
+            Action<ServiceResult<T>> action, bool isTransaction = false)
+        {
+            TransactionScope ts = null;
+            if (isTransaction) ts = new TransactionScope();
+            ServiceResult<T> result = new ServiceResult<T>() { Status = EnumServiceResult.Success.GetHashCode() };
+            try
+            {
+                action.Invoke(result);
+                if (isTransaction) ts.Complete();
+            }
+            catch (Exception ex)
+            {
+                result.Msg = ex.Message;
+                result.Status = EnumServiceResult.Failure.GetHashCode();
+            }
+            finally
+            {
+                if (isTransaction) ts.Dispose();
+            }
+            return result;
+        }
+
+        /// <summary>
+        /// 规范接口调用方法
+        /// </summary>
+        /// <typeparam name="T">返回值参数 </typeparam>
+        /// <param name="action">执行方法内容</param>
+        /// <param name="isTransaction">是否启用事务</param>
+        /// <returns></returns>
+        public static ServiceResult Execute(Action<ServiceResult> action, bool isTransaction = false)
+        {
+            TransactionScope ts = null;
+            if (isTransaction) ts = new TransactionScope();
+            ServiceResult result = new ServiceResult() { Status = EnumServiceResult.Success.GetHashCode(), Msg = "保存成功" };
+            try
+            {
+                action.Invoke(result);
+                if (result.Status == EnumServiceResult.Success.GetHashCode())
+                {
+                    if (isTransaction) ts.Complete();
+                }
+            }
+            catch (Exception ex)
+            {
+                result.Msg = ex.Message;
+                result.Status = EnumServiceResult.Failure.GetHashCode();
+            }
+            finally
+            {
+                if (isTransaction) ts.Dispose();
+            }
+            return result;
+        }
+    }
+}