通过TcpClient发送包含特殊字符的字符串（byte []）(Sending a string containing special characters through a TcpClient

通过TcpClient发送包含特殊字符的字符串（byte []）(Sending a string containing special characters through a TcpClient (byte[]))

我正在尝试通过TcpClient（byte []）发送包含特殊字符的字符串。这是一个例子：

客户在文本框中输入“amé” 客户端使用特定编码将字符串转换为byte [] （我已经尝试了所有预定义的加上一些像“iso-8859-1”） 客户端通过TCP发送字节[] 服务器接收并输出使用相同编码重新转换的字符串（到列表框）

编辑：

我忘了提到结果字符串是“我？”。

编辑2（按要求，这里是一些代码）：

@DJKRAZE这里有一些代码：

byte[] buffer = Encoding.ASCII.GetBytes("amé"); (TcpClient)server.Client.Send(buffer);

在服务器端：

byte[] buffer = new byte[1024]; Client.Recieve(buffer); string message = Encoding.ASCII.GetString(buffer); ListBox1.Items.Add(message);

出现在列表框中的字符串是“am？”

===解决方案===

Encoding encoding = Encoding.GetEncoding("iso-8859-1"); byte[] message = encoding.GetBytes("babé");

更新：

只需使用Encoding.Utf8.GetBytes("ééé"); 奇迹般有效。

I'm trying to send a string containing special characters through a TcpClient (byte[]). Here's an example:

Client enters "amé" in a textbox Client converts string to byte[] using a certain encoding (I've tried all the predefined ones plus some like "iso-8859-1") Client sends byte[] through TCP Server receives and outputs the string reconverted with the same encoding (to a listbox)

Edit :

I forgot to mention that the resulting string was "am?".

Edit-2 (as requested, here's some code):

@DJKRAZE here's a bit of code :

byte[] buffer = Encoding.ASCII.GetBytes("amé"); (TcpClient)server.Client.Send(buffer);

On the server side:

byte[] buffer = new byte[1024]; Client.Recieve(buffer); string message = Encoding.ASCII.GetString(buffer); ListBox1.Items.Add(message);

The string that appears in the listbox is "am?"

=== Solution ===

Encoding encoding = Encoding.GetEncoding("iso-8859-1"); byte[] message = encoding.GetBytes("babé");

Update:

Simply using Encoding.Utf8.GetBytes("ééé"); works like a charm.

最满意答案

不要太迟回答我认为的问题，希望有人能在这里找到答案。

C＃使用16位字符，ASCII将它们截断为8位，以适合一个字节。经过一番研究，我发现UTF-8是特殊字符的最佳编码。

//data to send via TCP or any stream/file byte[] string_to_send = UTF8Encoding.UTF8.GetBytes("amé"); //when receiving, pass the array in this to get the string back string received_string = UTF8Encoding.UTF8.GetString(message_to_send);

Never too late to answer a question I think, hope someone will find answers here.

C# uses 16 bit chars, and ASCII truncates them to 8 bit, to fit in a byte. After some research, I found UTF-8 to be the best encoding for special characters.

更多推荐