[英]C# HTTP POST with Boundary
I need a little help setting up a HTTP Post in C#. 我需要一点帮助在C#中设置HTTP Post。 I appreciate any assistance I receive in advance.
我感谢您提前获得的任何帮助。
Using Fiddler here is my RAW POST: 在这里使用Fiddler是我的RAW POST:
POST http://www.domain.com/tester.aspx HTTP/1.1
User-Agent: Tegan
Content-Type: multipart/form-data; boundary=myboundary
Host: www.domain.com
Content-Length: 1538
Expect: 100-continue
<some-xml>
<customer>
<user-id>george</user-id>
<first-name>George</first-name>
<last-name>Jones</last-name>
</customer>
</some-xml>
My requirements are a little tricky. 我的要求有点棘手。 They require a multi-part post with a boundary.
他们需要一个带有边界的多部分职位。 I'm not familiar with setting up a boundary.
我不熟悉设置边界。 If any one can assist I would appreciate it.
如果任何人可以提供帮助我会很感激。
Here are my requirements: 这是我的要求:
POST http://www.domain.com/tester.aspx HTTP/1.0(CRLF)
User-Agent: myprogramname(CRLF)
Content-Type: multipart/form-data; boundary=myboundary(CRLF)
Content-Length: nnn(CRLF)
(CRLF)
(CRLF)
--myboundary(CRLF)
Content-Disposition: form-data; name=”xmlrequest”(CRLF)
Content-Type: text/xml(CRLF)
(CRLF)
(XML request message)(CRLF)
(CRLF)
--myboundary--(CRLF)
So I think this is what the POST should look like but I need some help with my C#. 所以我认为这应该是POST应该是什么样子但我需要一些帮助我的C#。
POST http://www.domain.com/tester.aspx HTTP/1.1
User-Agent: Tegan
Content-Type: multipart/form-data; boundary=myboundary
Content-Length: 1538
--myboundary
Content-Disposition: form-data; name="xmlrequest"
Content-Type: text/xml
<some-xml>
<customer>
<user-id>george</user-id>
<first-name>George</first-name>
<last-name>Jones</last-name>
</customer>
</some-xml>
(CRLF)
--myboundary--
Here is the C# code I'm using to create the WebRequest. 这是我用来创建WebRequest的C#代码。
HttpWebRequest request = null;
Uri uri = new Uri("http://domain.com/tester.aspx");
request = (HttpWebRequest)WebRequest.Create(uri);
request.Method = "POST";
request.UserAgent = "NPPD";
request.ContentType = "multipart/form-data; boundary=myboundary";
request.ContentLength = postData.Length;
using (Stream writeStream = request.GetRequestStream())
{
writeStream.Write(postData, 0, postData.Length);
}
string result = string.Empty;
using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
{
using (Stream responseStream = response.GetResponseStream())
{
using (StreamReader readStream = new StreamReader(responseStream, Encoding.UTF8))
{
result = readStream.ReadToEnd();
}
}
}
return result;
I blogged about this and presented a sample method that could be used to send multipart/form-data
requests. 我在博客上写了这个,并提供了一个可用于发送
multipart/form-data
请求的示例方法。 Checkout here: http://www.bratched.com/en/home/dotnet/69-uploading-multiple-files-with-c.html 在这里结帐: http : //www.bratched.com/en/home/dotnet/69-uploading-multiple-files-with-c.html
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