[英]API exception while calling 'DataWarehouseGetReportData' in C#
我正在使用Omniture
api下載報告。 當我使用DataWarehouseCheckRequest
方法檢查狀態時,報告已完成。 現在,當我嘗試使用DataWarehouseGetReportData
方法獲取報告時,我得到
CommunicationException Error in deserializing body of reply message for operation 'DataWarehouseGetReportData
內部異常說
The specified type was not recognized: name='data_warehouse_report_row', namespace='http://www.omniture.com/', at <rows xmlns=''>
我是C#和API的新手。 不知道如何解決這個問題。 請幫忙。
謝謝
當您要下載DW報告時,最好的選擇是通過http進行報告。 這是標准方式,效率更高。
對CheckRequest的響應包含一個DataURL。 用它來下載數據。
這是我用於幾乎相同的API(Partner vs you Enterprise API)的一些c#示例代碼(請注意,我也不是c#專家,因此您需要對此進行代碼審查)。
HttpWebResponse statusResponse = null;
string response = "";
StringBuilder sbUrl = new StringBuilder(dwrq.data_url); // hardcode to variable "rest_url" for testing.
HttpWebRequest omniRequest = (HttpWebRequest)WebRequest.Create(sbUrl.ToString());
string timecreated = generateTimestamp();
string nonce = generateNonce();
string digest = getBase64Digest(nonce + timecreated + secret);
nonce = base64Encode(nonce);
omniRequest.Headers.Add("X-WSSE: UsernameToken Username=\"" + username + "\", PasswordDigest=\"" + digest + "\", Nonce=\"" + nonce + "\", Created=\"" + timecreated + "\"");
omniRequest.Method = "GET"; // Switched from POST as GET is the right HTTP verb in this case
try
{
statusResponse = (HttpWebResponse)omniRequest.GetResponse();
using (Stream receiveStream = statusResponse.GetResponseStream())
{
using (StreamReader readStream = new StreamReader(receiveStream, Encoding.UTF8))
{
response = readStream.ReadToEnd();
}
}
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
Console.WriteLine("Response is a TAB delimeted CSV structure. Printing to screen.");
Console.WriteLine(response);
Console.WriteLine("Ending REST...");
Console.WriteLine("Ending ExportRequestSegmentedData...");
及其支持方法
/*** Here are the private functions ***/
// Encrypting passwords with SHA1 in .NET and Java
// http://authors.aspalliance.com/thycotic/articles/view.aspx?id=2
private static string getBase64Digest(string input)
{
SHA1 sha = new SHA1Managed();
ASCIIEncoding ae = new ASCIIEncoding();
byte[] data = ae.GetBytes(input);
byte[] digest = sha.ComputeHash(data);
return Convert.ToBase64String(digest);
}
// generate random nonce
private static string generateNonce()
{
Random random = new Random();
int len = 24;
string chars = "0123456789abcdef";
string nonce = "";
for (int i = 0; i < len; i++)
{
nonce += chars.Substring(Convert.ToInt32(Math.Floor(random.NextDouble() * chars.Length)), 1);
}
return nonce;
}
// Time stamp in UTC string
private static string generateTimestamp()
{
return DateTime.UtcNow.ToString("yyyy-MM-ddTHH:mm:ssZ");
}
// C#-Base64 Encoding
// http://www.vbforums.com/showthread.php?t=287324
public static string base64Encode(string data)
{
byte[] encData_byte = new byte[data.Length];
encData_byte = System.Text.Encoding.UTF8.GetBytes(data);
string encodedData = Convert.ToBase64String(encData_byte);
return encodedData;
}
祝你好運! C。
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.