public static bool StoreFile(OssHelper oss, string bucketName, string oldFileUrl, string fileUrl, out string newFileUrl)
{
newFileUrl = "";
// tmp -> origin
string fileName = fileUrl.toFileName();
if (fileName.Trim().Length != 0)
{
string fileNameTemp = fileName.toTemp();
string fileNameNormal = fileName.toNormal();
newFileUrl = fileUrl.Replace(fileName, fileNameNormal);
if (oss.ExistKey(bucketName, fileNameNormal))
{
return(true);
}
if (!oss.ExistKey(bucketName, fileNameTemp))
{
return(false);
}
try
{
oss.CopyObject(bucketName, fileNameTemp, fileNameNormal);
}
catch
{
return(false);
}
}
// delete tmp
fileName = oldFileUrl.toFileName();
if (fileName != "")
{
try
{
oss.DeleteObject(bucketName, fileName);
}
catch { }
}
return(true);
}