Question

我正在使用此MS示例代码从我的Apache服务器读取响应，但在某些计算机上，C＃应用程序只读取HTTP HEADER并且不读取正文。例如，如果我在索引页面上放置“Hello”，它只会读取包含HTTP / 1.1 200 OK DATE的标题：......

不包括我在索引页面中放置的内容。

我试图增加数据的大小，但没有区别。

TcpClient client = new TcpClient(server, port);

// Translate the passed message into ASCII and store it as a Byte array.
Byte[] data = System.Text.Encoding.ASCII.GetBytes(message);         

// Get a client stream for reading and writing.
//  Stream stream = client.GetStream();

NetworkStream stream = client.GetStream();

// Send the message to the connected TcpServer. 
stream.Write(data, 0, data.Length);

Console.WriteLine("Sent: {0}", message);         

// Receive the TcpServer.response.

// Buffer to store the response bytes.
data = new Byte[256];

// String to store the response ASCII representation.
String responseData = String.Empty;

// Read the first batch of the TcpServer response bytes.
Int32 bytes = stream.Read(data, 0, data.Length);
responseData = System.Text.Encoding.ASCII.GetString(data, 0, bytes);
Console.WriteLine("Received: {0}", responseData);         

// Close everything.
stream.Close();         
client.Close();

任何帮助都将不胜感激。

Answer 1

在阅读部分响应后，Read方法可以返回。您必须循环并将数据复制到MemoryStream，直到无法接收更多数据。然后解码整个消息。

MemoryStream memoryStream = new MemoryStream();
Int32 bytes = 0;
do
{
    bytes = stream.Read(data, 0, data.Length);
    memoryStream.Write(data, 0, bytes);
}
while (stream.DataAvailable);

responseData = Encoding.ASCII.GetString(memoryStream.ToArray());

正如@YacoubMassad在评论中注意到的，如果你连接到http服务器，你可以使用HttpClient

TCP客户端无法读取某些计算机上的所有响应

1 个答案: