TCP发送数据时增加编码和直接发送字节

Rs.Framework/TcpClientHelper.cs

@@ -124,6 +124,25 @@ namespace Rs.Framework
         public int Send(string content)
         {
             byte[] sendData = Encoding.ASCII.GetBytes(content);
+            if(m_IsConnected)
+            {
+                Send(sendData);
+            }
+            return -1;
+        }
+
+        public int Send(string content,Encoding encode)
+        {
+            byte[] sendData = encode.GetBytes(content);
+            if (m_IsConnected)
+            {
+                Send(sendData);
+            }
+            return -1;
+        }
+
+        public int Send(byte[] sendData)
+        {
             if (m_IsConnected)
             {
                 try