添加项目文件。

DeviceCommand/Base/ITcp.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace DeviceCommand.Base
+{
+    public interface ITcp : IBaseInterface,IDisposable
+    {
+        Task SendAsync(byte[] buffer, CancellationToken ct = default);
+        Task SendAsync(string str, CancellationToken ct = default);
+        Task<byte[]> ReadAsync(int length, CancellationToken ct = default);
+        Task<string> ReadAsync(string delimiter = "\n", CancellationToken ct = default);
+        Task<string> WriteReadAsync(string command, string delimiter = "\n", CancellationToken ct = default);
+    }
+}