first commit

DOAN.Model/System/Model/Dto/ChatMessageDto.cs

@@ -0,0 +1,31 @@
+namespace DOAN.Model.Dto
+{
+    public class ChatMessageDto
+    {
+        public ChatUserDto FromUser { get; set; }
+        public bool Self { get; set; }
+        [SugarColumn(IsPrimaryKey = true)]
+        public string ChatId { get; set; }
+        /// <summary>
+        /// 0、文本 1、图片 2、文件 3、语音 4、视频
+        /// </summary>
+        public int MsgType { get; set; }
+        public string StoredKey { get; set; }
+        public long UserId { get; set; }
+        public long ToUserId { get; set; }
+
+        /// <summary>
+        /// 消息内容，如果type=1/2/3/4，此属性表示文件的URL地址
+        /// </summary>
+        public string Message { get; set; }
+        public long ChatTime { get; set; }
+        public int Online { get; set; }
+    }
+
+    public class ChatUserDto
+    {
+        public string UserName { get; set; }
+        public string NickName { get; set; }
+        public string Avatar { get; set; }
+    }
+}