如何解决从azure功能应用程序将文件上传到azure文件共享
我有一个功能应用程序和azure文件共享。我想使用url从Internet上传文件到我的Azure文件共享存储。
private ShareFileClient GetShareFile(string filePath)
{
string connectionString = "My connection string";
return new ShareFileClient(connectionString,"temp",filePath);
}
ShareFileClient destFile = GetShareFile(filePath);
// Start the copy operation
await destFile.StartcopyAsync(new Uri(DownloadUrl));
但是此代码无法正常工作。它抛出错误“未经授权 RequestId:000db1ff-801a-000a-0602-b24449000000 时间:2020-11-03T16:58:36.5697281Z 状态:401(未经授权) 错误代码:CannotVerifycopySource”。任何帮助将不胜感激
解决方法
编写和读取的简单代码:
string con_str = "DefaultEndpointsProtocol=https;AccountName=0730bowmanwindow;AccountKey=xxxxxx;EndpointSuffix=core.windows.net";
string sharename = "test";
string filename = "test.txt";
string directoryname = "testdirectory";
ShareServiceClient shareserviceclient = new ShareServiceClient(con_str);
ShareClient shareclient = shareserviceclient.GetShareClient(sharename);
ShareDirectoryClient sharedirectoryclient = shareclient.GetDirectoryClient(directoryname);
//write data.
ShareFileClient sharefileclient_in = sharedirectoryclient.CreateFile(filename,1000);
string filecontent_in = "This is the content of the file.";
byte[] byteArray = Encoding.UTF8.GetBytes(filecontent_in);
MemoryStream stream1 = new MemoryStream(byteArray);
stream1.Position = 0;
sharefileclient_in.Upload(stream1);
//read data.
ShareFileClient sharefileclient_out = sharedirectoryclient.GetFileClient(filename);
Stream stream2 = sharefileclient_out.Download().Value.Content;
StreamReader reader = new StreamReader(stream2);
string filecontent_out = reader.ReadToEnd();
上面的代码对我来说效果很好,您只需要先将文件转换为流即可。
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