添加dto模式的demo测试

Yi.Framework.Net6/Yi.Framework.Common/Exceptions/ExceptionExtensions.cs

@@ -0,0 +1,42 @@
+using System;
+using System.Runtime.ExceptionServices;
+using Microsoft.Extensions.Logging;
+using Yi.Framework.Common.Enum;
+
+namespace Yi.Framework.Common.Exceptions;
+
+/// <summary>
+/// <see cref="Exception"/>类的扩展方法
+/// </summary>
+public static class ExceptionExtensions
+{
+    /// <summary>
+    /// 使用 <see cref="ExceptionDispatchInfo.Capture"/> 再次抛出异常
+    /// </summary>
+    /// <param name="exception">Exception to be re-thrown</param>
+    public static void ReThrow(this Exception exception)
+    {
+        ExceptionDispatchInfo.Capture(exception).Throw();
+    }
+
+    /// <summary>
+    /// 获取异常中的日志等级
+    /// </summary>
+    /// <param name="exception"></param>
+    /// <param name="defaultLevel"></param>
+    /// <returns></returns>
+    public static LogLevel GetLogLevel(this Exception exception, LogLevel defaultLevel = LogLevel.Error)
+    {
+        return (exception as IHasLogLevel)?.LogLevel ?? defaultLevel;
+    }
+    /// <summary>
+    /// 获取异常中的日志错误码
+    /// </summary>
+    /// <param name="exception"></param>
+    /// <param name="defaultLevel"></param>
+    /// <returns></returns>
+    public static ResultCodeEnum GetLogErrorCode(this Exception exception, ResultCodeEnum defaultCode = ResultCodeEnum.NotSuccess)
+    {
+        return (exception as IHasErrorCode)?.Code ?? defaultCode;
+    }
+}