diff --git a/UserClass/AsyncTcpServer.cs b/UserClass/AsyncTcpServer.cs
index 9a41e9e..d784381 100644
--- a/UserClass/AsyncTcpServer.cs
+++ b/UserClass/AsyncTcpServer.cs
@@ -608,6 +608,75 @@ namespace DyeingComputer.UserClass
                     }
                     else { client.SendAsync("SC999"); }
                 }//系统设置表
+                else if (SYSAPI == "SC859")
+                {
+                    if (SYSKEY == MainWindowViewModel.SYSKEY)
+                    {
+                        try
+                        {
+                            Dictionary<string, object> dat_859;
+                            dat_859 = SerializeConvert.JsonDeserializeFromString<Dictionary<string, object>>(SYSDAT);
+
+                            if (dat_859.GetValue("INSTRUCTION").ToString() == "SERVER")
+                            {
+                                SQLiteHelpers = new SQLiteHelper("\\DataBase\\LOG.db"); //数据库连接路径
+                                SQLiteHelpers.Open();  //打开数据库
+                                DataTable dt_ = SQLiteHelpers.ExecuteDataSet("select * from SERVER where TIME >"+
+                                  DateTime.Parse(dat_859.GetValue("TIME_S").ToString()).ToString("yyyy/MM/dd HH:mm:ss") + "TIME <"+ 
+                                  DateTime.Parse(dat_859.GetValue("TIME_E").ToString()).ToString("yyyy/MM/dd HH:mm:ss"), null).Tables[0];
+                                SQLiteHelpers.Close();//关闭数据库
+
+                                client.SendAsync("SC859" + "[" + MainWindowViewModel.S01 + "]" + dt_.ToJsonString());//缓存信息
+
+                                APILog.DBlog(client.IP, SYSKEY, SYSAPI, SYSDAT);//记录指令                                                                                
+                            }
+                            else if (dat_859.GetValue("INSTRUCTION").ToString() == "OperationLog")
+                            {
+                                SQLiteHelpers = new SQLiteHelper("\\DataBase\\LOG.db"); //数据库连接路径
+                                SQLiteHelpers.Open();  //打开数据库
+                                DataTable dt_ = SQLiteHelpers.ExecuteDataSet("select * from OperationLog where TIME >" +
+                                  DateTime.Parse(dat_859.GetValue("TIME_S").ToString()).ToString("yyyy/MM/dd HH:mm:ss") + "TIME <" +
+                                  DateTime.Parse(dat_859.GetValue("TIME_E").ToString()).ToString("yyyy/MM/dd HH:mm:ss"), null).Tables[0];
+                                SQLiteHelpers.Close();//关闭数据库
+
+                                client.SendAsync("SC859" + "[" + MainWindowViewModel.S01 + "]" + dt_.ToJsonString());//缓存信息
+
+                                APILog.DBlog(client.IP, SYSKEY, SYSAPI, SYSDAT);//记录指令      
+                            }
+                            else if (dat_859.GetValue("INSTRUCTION").ToString() == "IOLog")
+                            {
+                                SQLiteHelpers = new SQLiteHelper("\\DataBase\\LOG.db"); //数据库连接路径
+                                SQLiteHelpers.Open();  //打开数据库
+                                DataTable dt_ = SQLiteHelpers.ExecuteDataSet("select * from IOLog where TIME >" +
+                                  DateTime.Parse(dat_859.GetValue("TIME_S").ToString()).ToString("yyyy/MM/dd HH:mm:ss") + "TIME <" +
+                                  DateTime.Parse(dat_859.GetValue("TIME_E").ToString()).ToString("yyyy/MM/dd HH:mm:ss"), null).Tables[0];
+                                SQLiteHelpers.Close();//关闭数据库
+
+                                client.SendAsync("SC859" + "[" + MainWindowViewModel.S01 + "]" + dt_.ToJsonString());//缓存信息
+
+                                APILog.DBlog(client.IP, SYSKEY, SYSAPI, SYSDAT);//记录指令      
+                            }
+                            else if (dat_859.GetValue("INSTRUCTION").ToString() == "ERRLog")
+                            {
+                                SQLiteHelpers = new SQLiteHelper("\\DataBase\\LOG.db"); //数据库连接路径
+                                SQLiteHelpers.Open();  //打开数据库
+                                DataTable dt_ = SQLiteHelpers.ExecuteDataSet("select * from ERRLog where TIME >" +
+                                  DateTime.Parse(dat_859.GetValue("TIME_S").ToString()).ToString("yyyy/MM/dd HH:mm:ss") + "TIME <" +
+                                  DateTime.Parse(dat_859.GetValue("TIME_E").ToString()).ToString("yyyy/MM/dd HH:mm:ss"), null).Tables[0];
+                                SQLiteHelpers.Close();//关闭数据库
+
+                                client.SendAsync("SC859" + "[" + MainWindowViewModel.S01 + "]" + dt_.ToJsonString());//缓存信息
+
+                                APILog.DBlog(client.IP, SYSKEY, SYSAPI, SYSDAT);//记录指令      
+                            }
+                        }
+                        catch (Exception ex)
+                        {
+                            client.SendAsync("SC959" + "[" + MainWindowViewModel.S01 + "]" + ex);
+                        }
+                    }
+                    else { client.SendAsync("SC999"); }
+                }//读取设备日志
                 else if (SYSAPI == "SC861")
                 {
                     if (SYSKEY == MainWindowViewModel.SYSKEY)