public void Rename(string oldname, string newname)
{
try
{
cosXml = GetCosXml();
string sourceAppid = _cosOptions.Appid;
string sourceBucket = _cosOptions.Bucket;
string sourceRegion = _cosOptions.Region;
string sourceKey = GetFullKey(oldname);
CopySourceStruct copySource = new CopySourceStruct(sourceAppid, sourceBucket, sourceRegion, sourceKey);
string bucket = _cosOptions.Bucket;
string key = GetFullKey(newname);
CopyObjectRequest request = new CopyObjectRequest(bucket, key);
request.SetSign(TimeUtils.GetCurrentTime(TimeUnit.SECONDS), KEY_DURATION_SECOND);
request.SetCopySource(copySource);
request.SetCopyMetaDataDirective(COSXML.Common.CosMetaDataDirective.COPY);
CopyObjectResult result = cosXml.CopyObject(request);
//Console.WriteLine(result.GetResultInfo());
Delete(oldname);
}
catch (COSXML.CosException.CosClientException clientEx)
{
Logging.Log.WriteErrorMessage(LOGTAG, "Rename", clientEx, "Rename failed: {0} to {1}", oldname, newname);
throw;
}
catch (COSXML.CosException.CosServerException serverEx)
{
Logging.Log.WriteErrorMessage(LOGTAG, "Rename", serverEx, "Rename failed: {0} to {1}, {2}", oldname, newname, serverEx.GetInfo());
throw;
}
}
private QCloudServer()
{
QLog.SetLogLevel(Level.V);
uin = "1278687956";
appid = "1253653367";
bucketVersioning = "dotnet-ut-versioning-1253653367";
regionForBucketVersioning = "ap-beijing";
bucketForObjectTest = "dotnet-ut-obj-1253653367";
region = "ap-guangzhou";
secretId = Environment.GetEnvironmentVariable("COS_KEY");
secretKey = Environment.GetEnvironmentVariable("COS_SECRET");
if (secretId == null)
{
secretId = Environment.GetEnvironmentVariable("COS_KEY", EnvironmentVariableTarget.Machine);
secretKey = Environment.GetEnvironmentVariable("COS_SECRET", EnvironmentVariableTarget.Machine);
}
CosXmlConfig config = new CosXmlConfig.Builder()
.SetAppid(appid)
.SetRegion(region)
.SetDebugLog(true)
.IsHttps(true)
.SetConnectionLimit(512)
.SetConnectionTimeoutMs(10 * 1000)
.SetReadWriteTimeoutMs(10 * 1000)
.Build();
long keyDurationSecond = 600;
QCloudCredentialProvider qCloudCredentialProvider = new DefaultQCloudCredentialProvider(secretId, secretKey, keyDurationSecond);
cosXml = new CosXmlServer(config, qCloudCredentialProvider);
}
/// <summary>
/// 获取Cos操作的CosXml类
/// </summary>
/// <param name="tmpSecretId">临时密钥 SecretId</param>
/// <param name="tmpSecretKey">临时密钥 SecretKey</param>
/// <param name="tmpToken">临时密钥 token</param>
/// <param name="tmpExpireTime">临时密钥有效截止时间，精确到秒</param>
public CosXml getCosXml(string tmpSecretId, string tmpSecretKey, string tmpToken, long tmpExpireTime)
{
cosCredentialProvider = new DefaultSessionQCloudCredentialProvider(tmpSecretId, tmpSecretKey, tmpExpireTime, tmpToken);
cosXml = new CosXmlServer(config, cosCredentialProvider);
return(cosXml);
}
public TencentCosStorageUploadProcessor(TencentCosStorageConfigure configure, CosXml client, IFileNameGenerator fileNameGenerator, ISubdirectoryGenerator subdirectoryGenerator, IFileValidator fileValidator)
{
Configure = configure;
Client = client;
FileNameGenerator = fileNameGenerator;
SubdirectoryGenerator = subdirectoryGenerator;
FileValidator = fileValidator;
}
public void Run()
{
FileRequest fileRequest = new FileRequest();
int status = fileRequest.Download(File.Id, out FileListResponse res);
switch (status)
{
case -20000:
TaskStatusDetectionThread.Abort();
DownloadTaskList.SetFailure(File.Key, "请求服务器失败，请稍后再试。");
break;
case -20001:
TaskStatusDetectionThread.Abort();
DownloadTaskList.SetFailure(File.Key, "请求下载的文件不存在。");
break;
case -10000:
TaskStatusDetectionThread.Abort();
DownloadTaskList.SetFailure(File.Key, res.message);
break;
case 0:
{
string bucket = res.data.tencentCos.bucket; //存储桶，格式：BucketName-APPID
string cosPath = res.data.files[0].storageName; //对象在存储桶中的位置标识符，即称对象键
string localDir = File.LocalPath; //本地文件夹
string localFileName = File.FileName; //指定本地保存的文件名
CosService cosService = new CosService(res.data.tencentCos.region);
CosXml cosXml = cosService.getCosXml(res.data.token.credentials.tmpSecretId, res.data.token.credentials.tmpSecretKey, res.data.token.credentials.token, res.data.token.expiredTime);
TransferConfig transferConfig = new TransferConfig();
TransferManager transferManager = new TransferManager(cosXml, transferConfig);
downloadTask = new COSXMLDownloadTask(bucket, cosPath, localDir, localFileName);
downloadTask.progressCallback = delegate(long completed, long total)
{
DownloadTaskList.SetProgress(File.Key, completed, total);
Console.WriteLine(String.Format("progress = {0:##.##}%", completed * 100.0 / total));
};
downloadTask.successCallback = delegate(CosResult cosResult)
{
TaskStatusDetectionThread.Abort();
COSXMLDownloadTask.DownloadTaskResult result = cosResult as COSXMLDownloadTask.DownloadTaskResult;
Console.WriteLine("successCallback: " + result.GetResultInfo());
string eTag = result.eTag;
DownloadTaskList.SetSuccess(File.Key);
};
downloadTask.failCallback = delegate(CosClientException clientEx, CosServerException serverEx)
{
if (clientEx != null)
{
Console.WriteLine("CosClientException: " + clientEx);
}
if (serverEx != null)
{
Console.WriteLine("CosServerException: " + serverEx.GetInfo());
}
TaskStatusDetectionThread.Abort();
DownloadTaskList.SetFailure(File.Key, "COS下载出错。");
};
transferManager.Download(downloadTask);
}
break;
default:
TaskStatusDetectionThread.Abort();
DownloadTaskList.SetFailure(File.Key, "未知原因下载失败。");
break;
}
}
public TencentCosStorageMergeProcessor(ChunkedUploadTencentCosStorageConfigure configure, CosXml client, IMemoryCache memoryCache)
{
Configure = configure;
MemoryCache = memoryCache;
Client = client;
}
public void Run()
{
string srcPath = File.LocalPath + "\\" + File.FileName; //本地文件绝对路径
FileRequest fileRequest = new FileRequest();
int status = fileRequest.Upload(srcPath, File.RemotePath + "\\" + File.FileName, out UploadResponse res);
switch (status)
{
case -20000:
TaskStatusDetectionThread.Abort();
UploadTaskList.SetFailure(File.Key, "请求服务器失败，请稍后再试。");
break;
case -10000:
TaskStatusDetectionThread.Abort();
UploadTaskList.SetFailure(File.Key, res.message);
break;
case 101:
TaskStatusDetectionThread.Abort();
UploadTaskList.SetProgress(File.Key, 1, 1);
UploadTaskList.SetSuccess(File.Key);
break;
case 100:
{
string bucket = res.data.tencentCos.bucket; //存储桶，格式：BucketName-APPID
string cosPath = res.data.file.storageName; //对象在存储桶中的位置标识符，即称对象键
CosService cosService = new CosService(res.data.tencentCos.region);
CosXml cosXml = cosService.getCosXml(res.data.token.credentials.tmpSecretId, res.data.token.credentials.tmpSecretKey, res.data.token.credentials.token, res.data.token.expiredTime);
TransferConfig transferConfig = new TransferConfig();
TransferManager transferManager = new TransferManager(cosXml, transferConfig);
PutObjectRequest putObjectRequest = new PutObjectRequest(bucket, cosPath, srcPath);
uploadTask = new COSXMLUploadTask(putObjectRequest);
uploadTask.SetSrcPath(srcPath);
uploadTask.progressCallback = delegate(long completed, long total)
{
UploadTaskList.SetProgress(File.Key, completed, total);
Console.WriteLine(String.Format("progress = {0:##.##}%", completed * 100.0 / total));
};
uploadTask.successCallback = delegate(CosResult cosResult)
{
TaskStatusDetectionThread.Abort();
fileRequest.ConfirmUpload(res.data.file.id, res.data.file.guid);
COSXMLUploadTask.UploadTaskResult result = cosResult as COSXMLUploadTask.UploadTaskResult;
Console.WriteLine("successCallback: " + result.GetResultInfo());
string eTag = result.eTag;
UploadTaskList.SetSuccess(File.Key);
};
uploadTask.failCallback = delegate(CosClientException clientEx, CosServerException serverEx)
{
if (clientEx != null)
{
Console.WriteLine("CosClientException: " + clientEx);
}
if (serverEx != null)
{
Console.WriteLine("CosServerException: " + serverEx.GetInfo());
}
TaskStatusDetectionThread.Abort();
UploadTaskList.SetFailure(File.Key, "COS上传出错。");
};
transferManager.Upload(uploadTask);
}
break;
default:
TaskStatusDetectionThread.Abort();
UploadTaskList.SetFailure(File.Key, "未知原因上传失败。");
break;
}
}
public TencentCosService(IOptions <TencentCosOptions> options)
{
_cosConfig = options.Value;
_cosXml = InitCosXml();
}
public TencentCosStorageChunkedUploadProcessor(ChunkedUploadTencentCosStorageConfigure configure, IFileValidator fileValidator, CosXml client, IMemoryCache memoryCache, IFileNameGenerator fileNameGenerator, ISubdirectoryGenerator subdirectoryGenerator)
{
Configure = configure;
FileValidator = fileValidator;
MemoryCache = memoryCache;
FileNameGenerator = fileNameGenerator;
SubdirectoryGenerator = subdirectoryGenerator;
Client = client;
}
public void InitCosXmlServer(CosXml cosXml)
{
cosXmlServer = cosXml;
}
