通过TcpClient（byte []）发送包含特殊字符的字符串 [英] Sending a string containing special characters through a TcpClient (byte[])
问题描述
我试图通过TcpClient（byte []）发送一个包含特殊字符的字符串。这里有一个例子：
I'm trying to send a string containing special characters through a TcpClient (byte[]). Here's an example:
- 客户端在文本框中输入amé
- 客户端将字符串转换为字节[]使用某种编码方式（我已经尝试了所有预定义的加号，还有一些像iso-8859-1）
- 客户端发送byte []通过TCP
- 服务器接收并输出以相同编码重新转换的字符串（到列表框）
- 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)
编辑：
我忘了提到结果字符串是am？。
I forgot to mention that the resulting string was "am?".
编辑2 （根据要求，这里有一些代码）：
Edit-2 (as requested, here's some code):
@DJKRAZE这里有一些代码：
@DJKRAZE here's a bit of code :
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);
列表框中显示的字符串是am？
The string that appears in the listbox is "am?"
===解决方案===
=== Solution ===
Encoding encoding = Encoding.GetEncoding("iso-8859-1");
byte[] message = encoding.GetBytes("babé");
更新：
只需使用 Encoding.Utf8.GetBytes（ééé）; 像一个魅力一样。
Simply using Encoding.Utf8.GetBytes("ééé"); works like a charm.
推荐答案
p>从来不迟于回答一个问题我想，希望有人会在这里找到答案。
Never too late to answer a question I think, hope someone will find answers here.
C＃使用16位字符，ASCII将其截断为8位，以适应在一个字节。经过一番研究，我发现UTF-8是特殊字符的最佳编码。
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.
//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);
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