Question

我需要一点帮助在C＃中设置HTTP Post。我感谢您提前获得的任何帮助。

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>

我的要求有点棘手。他们需要一个带有边界的多部分职位。我不熟悉设置边界。如果任何人可以提供帮助，我会很感激。

以下是我的要求：

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)

所以我认为这应该是POST的样子，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--

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;

Answer 1

我在博客中提到了这一点，并提供了一个可用于发送multipart/form-data请求的示例方法。点击此处：http://www.bratched.com/en/home/dotnet/69-uploading-multiple-files-with-c.html

带边界的C＃HTTP POST

1 个答案: