添加项目文件。

Model/Result.cs

@@ -0,0 +1,180 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Model
+{
+    public class Result
+    {
+        public Result()
+        {
+
+        }
+        private int _code;
+        private readonly string _msg;
+
+        /// <summary>
+        /// 结果是否成功
+        /// </summary>
+        public bool IsSuccess => _code == 0;
+
+        /// <summary>
+        /// 结果代码
+        /// </summary>
+        public int Code { set => _code = value; get => _code; }
+
+        /// <summary>
+        /// 结果消息
+        /// </summary>
+        public string Msg => _msg;
+
+        /// <summary>
+        /// 构造方法
+        /// </summary>
+        /// <param name="code"></param>
+        /// <param name="msg"></param>
+        /// <param name="exception"></param>
+        protected Result(int code, string msg, Exception? exception = null)
+        {
+            if (exception != null)
+            {
+                var listMoreMsg = new List<string>();
+                if (exception is ResultException resultException)
+                {
+                    listMoreMsg.AddRange(resultException.MessageList);
+                }
+                //else if (exception is DeviceControlException deviceControlException)
+                //{
+                //    listMoreMsg.Add(deviceControlException.ErrorInfo);
+                //}
+                else
+                {
+                    listMoreMsg.Add(exception.Message);
+                }
+                var strMoreMsg = string.Join("、", listMoreMsg.Where(it => !string.IsNullOrWhiteSpace(it)));
+                if (!string.IsNullOrWhiteSpace(strMoreMsg))
+                {
+                    msg += $"（{strMoreMsg}）";
+                }
+            }
+            _code = code;
+            _msg = msg;
+        }
+
+        /// <summary>
+        /// 返回成功结果
+        /// </summary>
+        /// <param name="data"></param>
+        /// <returns></returns>
+        public static Result Success()
+        {
+            return new Result(0, "");
+        }
+
+        /// <summary>
+        /// 返回错误结果
+        /// </summary>
+        /// <param name="msg"></param>
+        /// <param name="exception"></param>
+        /// <returns></returns>
+        public static Result Error(string msg, Exception? exception = null)
+        {
+            return new Result(-1, msg, exception);
+        }
+
+       
+    }
+
+    public class Result<T> : Result
+    {
+        public Result()
+        {
+
+        }
+        private T? _data;
+
+        /// <summary>
+        /// 结果数据
+        /// </summary>
+        public T? Data { set => _data = value; get => _data; }
+
+        /// <summary>
+        /// 构造方法
+        /// </summary>
+        /// <param name="code"></param>
+        /// <param name="msg"></param>
+        /// <param name="data"></param>
+        /// <param name="exception"></param>
+        private Result(int code, string msg, T? data, Exception? exception = null) : base(code, msg, exception)
+        {
+            _data = data;
+        }
+
+        /// <summary>
+        /// 返回成功数据
+        /// </summary>
+        /// <param name="data"></param>
+        /// <returns></returns>
+        public static Result<T> Success(T data)
+        {
+            return new Result<T>(0, "", data);
+        }
+
+        /// <summary>
+        /// 返回失败信息
+        /// </summary>
+        /// <param name="msg"></param>
+        /// <param name="exception"></param>
+        /// <returns></returns>
+        public new static Result<T> Error(string msg, Exception? exception = null)
+        {
+            return new Result<T>(-1, msg, default, exception);
+        }
+
+        /// <summary>
+        /// 返回失败信息和数据
+        /// </summary>
+        /// <param name="msg"></param>
+        /// <param name="data"></param>
+        /// <param name="exception"></param>
+        /// <returns></returns>
+        public static Result<T> Error(string msg, T data, Exception? exception = null)
+        {
+            return new Result<T>(-1, msg, data, exception);
+        }
+
+   
+    }
+
+    public class ResultException : Exception
+    {
+        private List<string>? _messageList;
+
+        public List<string> MessageList
+        {
+            get
+            {
+                List<string> messages = new();
+                if (_messageList != null)
+                {
+                    messages.AddRange(_messageList.Where(it => !string.IsNullOrWhiteSpace(it)));
+                }
+                return messages;
+            }
+        }
+
+        public override string Message => string.Join(", ", MessageList);
+
+        public ResultException() : base(null)
+        {
+        }
+
+        public void AddAdditionMessage(string message)
+        {
+            _messageList ??= new();
+            _messageList.Add(message);
+        }
+    }
+}