[英]How do I use C# and ASP.net to proxy a WebRequest?
pretty much...i want to do something like this: 差不多......我想做这样的事情:
Stream Answer = WebResp.GetResponseStream();
Response.OutputStream = Answer;
Is this possible? 这可能吗?
No, but you can of course copy the data, either synchronously or asynchronously. 不,但您当然可以同步或异步复制数据。
Like so: 像这样:
using (Stream answer = webResp.GetResponseStream()) {
byte[] buffer = new byte[4096];
for (int read = answer.Read(buffer, 0, buffer.Length); read > 0; read = answer.Read(buffer, 0, buffer.Length)) {
Response.OutputStream.Write(buffer, 0, read);
}
}
This answer has a method CopyStream
to copy data between streams (and also indicates the built-in way to do it in .NET 4). 这个答案有一个方法
CopyStream
来在流之间复制数据(并且还指示了在.NET 4中执行它的内置方法)。
You could do something like: 你可以这样做:
using (stream answer = WebResp.GetResponseStream())
{
CopyStream(answer, Response.OutputStream);
Response.Flush();
}
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