public static void DeleteFile(string fileName, string BucketName = null)
{
try
{
var nosClient = new NosClient(NosConfig.EndPoint, NosConfig.AccessKey, NosConfig.SecretKey);
bool exist = nosClient.DoesObjectExist(NosConfig.BucketName, fileName);
if (exist)
{
nosClient.DeleteObject(NosConfig.BucketName, fileName);
}
}
catch (Exception ex)
{
throw ex;
}
}
public string NEAPI()
{
string cmd = RouteData.Values["id"]?.ToString().ToLower();
string bucket = Request.Form["bucket"].ToString();
string result = "fail";
var nosClient = new NosClient(AccessNOS.EndPoint, AccessNOS.AccessKeyId, AccessNOS.AccessKeySecret, new ClientConfiguration()
{
MaxErrorRetry = 2,
MaxConnections = 200,
ConnectionTimeout = 50000
});
switch (cmd)
{
#region 列举文件
case "list":
var listObjectsRequest = new ListObjectsRequest(bucket)
{
MaxKeys = 1000,
Prefix = Request.Form["keywords"].ToString()
};
try
{
ObjectListing objList = nosClient.ListObjects(listObjectsRequest);
result = objList.ObjectSummarise.ToJson();
}
catch (Exception ex)
{
FilterConfigs.WriteLog(HttpContext, ex);
result = "[]";
}
break;
#endregion
#region 存在文件
case "exists":
try
{
string key = Request.Form["key"].ToString();
bool b = nosClient.DoesObjectExist(bucket, key);
result = b ? "1" : "0";
}
catch (Exception)
{
result = "error";
}
break;
#endregion
#region 除文件
case "del":
try
{
var keys = Request.Form["key"].ToString().Split(',').ToList();
if (keys.Count == 1)
{
nosClient.DeleteObject(bucket, keys[0]);
}
else if (keys.Count > 1)
{
nosClient.DeleteObjects(bucket, keys, false);
}
result = "success";
}
catch (Exception)
{
result = "fail";
}
break;
#endregion
}
return(result);
}