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(Mono C#) Download a Text File into a StringDownloads a text file to a string variable.
// Azure File Service Example: Download Text File into String // See: https://docs.microsoft.com/en-us/rest/api/storageservices/get-file // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. Chilkat.Rest rest = new Chilkat.Rest(); // Connect to the Azure Storage Blob Service bool bTls = true; int port = 443; bool bAutoReconnect = true; // In this example, the storage account name is "chilkat". bool success = rest.Connect("chilkat.file.core.windows.net",port,bTls,bAutoReconnect); if (success != true) { Debug.WriteLine(rest.LastErrorText); return; } // Provide Azure Cloud credentials for the REST calls. Chilkat.AuthAzureStorage azAuth = new Chilkat.AuthAzureStorage(); azAuth.AccessKey = "AZURE_ACCESS_KEY"; // The account name used here should match the 1st part of the domain passed in the call to Connect (above). azAuth.Account = "chilkat"; azAuth.Scheme = "SharedKey"; azAuth.Service = "File"; // This causes the "x-ms-version: 2020-08-04" header to be automatically added. azAuth.XMsVersion = "2020-08-04"; success = rest.SetAuthAzureStorage(azAuth); // Note: The application does not need to explicitly set the following // headers: x-ms-date, Authorization. These headers // are automatically set by Chilkat. // Send a GET request to download the file "hamlet.xml" to a StringBuilder object. // (The share name is "pip") Chilkat.StringBuilder sbFileContents = new Chilkat.StringBuilder(); success = rest.FullRequestNoBodySb("GET","/pip/xmlFiles/hamlet.xml",sbFileContents); if (success != true) { Debug.WriteLine(rest.LastErrorText); return; } // When successful, the response status will be 200. // If a non-success status code is returned, then the sbFileContents actually contains the XML error message. if (rest.ResponseStatusCode != 200) { // Examine the request/response to see what happened. Debug.WriteLine("response status code = " + Convert.ToString(rest.ResponseStatusCode)); Debug.WriteLine("response status text = " + rest.ResponseStatusText); Debug.WriteLine("response header: " + rest.ResponseHeader); Debug.WriteLine("response body (if any): " + sbFileContents.GetAsString()); Debug.WriteLine("---"); Debug.WriteLine("LastRequestStartLine: " + rest.LastRequestStartLine); Debug.WriteLine("LastRequestHeader: " + rest.LastRequestHeader); return; } Debug.WriteLine("Length of downloaded string = " + Convert.ToString(sbFileContents.Length)); string strFileContents = sbFileContents.GetAsString(); Debug.WriteLine(strFileContents); sbFileContents.WriteFile("qa_output/hamlet.xml","utf-8",false); |
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