私は次のようにしてクレイグリストの一括投稿を使おうとしています。
HttpWebRequest request = null;
Uri uri = new Uri("https://post.craigslist.org/bulk-rss/post");
request = (HttpWebRequest)WebRequest.Create(uri);
request.Method = "POST";
request.ContentType = "application/x-www-form-urlencoded";
request.ContentLength = FormattedXmlDocument.InnerXml.Length;
using (Stream writeStream = request.GetRequestStream())
{
UTF8Encoding encoding = new UTF8Encoding();
byte[] bytes = encoding.GetBytes(FormattedXmlDocument.InnerXml);
writeStream.Write(bytes, 0, bytes.Length);
}
string result = string.Empty;
request.ProtocolVersion = System.Net.HttpVersion.Version11;
request.KeepAlive = false;
try
{
using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
{
using (Stream responseStream = response.GetResponseStream())
{
using (System.IO.StreamReader readStream = new System.IO.StreamReader(responseStream, Encoding.UTF8))
{
result = readStream.ReadToEnd();
}
}
}
}
catch (Exception exp)
{
// MessageBox.Show(exp.Message);
}
このコード行が実行されると
using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
例外が発生します:
The remote server returned an error: (500) Internal Server Error.
fiddlerを使用してリクエストを確認したところ、次のエラーが発生しました。
Response does not start with HTTP.Data:
pacakageは次のようになります。
POST https://post.craigslist.org/bulk-rss/post HTTP/1.1
Content-Type: application/x-www-form-urlencoded
Host: post.craigslist.org
Content-Length: 739
Expect: 100-continue
Connection: Keep-Alive
<rdf:RDF xmlns="http://purl.org/rss/1.0/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:cl="http://www.craigslist.org/about/cl-bulk-ns/1.0"><channel><items><rdf:li rdf:resource="TestJobPost1" /></items><cl:auth username="cl@flazingo.com" password="2749saturn" accountID="14" /></channel><item rdf:about="TestJobPost1"><cl:category>sof</cl:category><cl:area>nyc</cl:area><cl:subarea>stn</cl:subarea><cl:neighborhood>Grasmere</cl:neighborhood><cl:jobInfo compensation="100000.00" telecommuting="0" partTime="0" contract="0" nonprofit="0" internship="0" disability="0" recruitersOK="0" phoneCallsOK="0" okToContact="0" okToRepost="0" /><title>First Position</title><description><![CDATA[teset]]></description></item></rdf:RDF>
どんな助けでも大歓迎です。