public void Delete(string remotename)
{
try
{
cosXml = GetCosXml();
string bucket = _cosOptions.Bucket;
string key = GetFullKey(remotename);
DeleteObjectRequest request = new DeleteObjectRequest(bucket, key);
request.SetSign(TimeUtils.GetCurrentTime(TimeUnit.SECONDS), 600);
DeleteObjectResult result = cosXml.DeleteObject(request);
}
catch (COSXML.CosException.CosClientException clientEx)
{
Logging.Log.WriteErrorMessage(LOGTAG, "Delete", clientEx, "Delete failed: {0}", remotename);
throw;
}
catch (COSXML.CosException.CosServerException serverEx)
{
Logging.Log.WriteErrorMessage(LOGTAG, "Delete", serverEx, "Delete failed: {0}, {1}", remotename, serverEx.GetInfo());
throw;
}
}
/// <summary>
/// 删除单个对象
/// </summary>
/// <param name="key">对象在存储桶中的位置，即称对象键(也可以理解为在存储桶路径)</param>
/// <param name="bucketName">存储桶，格式：BucketName-APPID</param>
public static CosResultInfoResponseDto DeleteObject(string key, string bucketName = CosConfig.DEFAULT_BUCKET)
{
var cosXml = InitializeCosConfig();
var response = new CosResultInfoResponseDto();
try
{
string bucket = $"{bucketName}-{AppId}"; //存储桶，格式：BucketName-APPID";
DeleteObjectRequest request = new DeleteObjectRequest(bucket, key);
//设置签名有效时长
request.SetSign(TimeUtils.GetCurrentTime(TimeUnit.SECONDS), 600);
//执行请求
DeleteObjectResult result = cosXml.DeleteObject(request);
//请求成功
response.statusCode = result.httpCode;
response.statusMessage = result.httpMessage;
return(response);
}
catch (COSXML.CosException.CosClientException clientEx)
{
//请求失败
response.statusCode = clientEx.errorCode;
response.statusMessage = clientEx.Message;
response.info = clientEx.ToJson();
return(response);
}
catch (COSXML.CosException.CosServerException serverEx)
{
//请求失败
response.statusCode = serverEx.statusCode;
response.statusMessage = serverEx.statusMessage;
response.info = serverEx.GetInfo();
return(response);
}
}
public static void AsynDeleteObject(COSXML.CosXml cosXml, string bucket, string key)
{
DeleteObjectRequest request = new DeleteObjectRequest(bucket, key);
//设置签名有效时长
request.SetSign(TimeUtils.GetCurrentTime(TimeUnit.SECONDS), 600);
//执行请求
cosXml.DeleteObject(request, delegate(CosResult result)
{
DeleteObjectResult getObjectResult = result as DeleteObjectResult;
Console.WriteLine(getObjectResult.GetResultInfo());
}, delegate(CosClientException clientEx, CosServerException serverEx)
{
if (clientEx != null)
{
QLog.D("XIAO", clientEx.Message);
Console.WriteLine("CosClientException: " + clientEx.StackTrace);
}
if (serverEx != null)
{
QLog.D("XIAO", serverEx.Message);
Console.WriteLine("CosServerException: " + serverEx.GetInfo());
}
});
}
public async Task <ResponseModel> DeleteObject(string buketName)
{
try
{
string bucket = _buketName + "-" + _appid; //存储桶名称 格式：BucketName-APPID
string key = "exampleobject"; //对象在存储桶中的位置，即称对象键.
DeleteObjectRequest request = new DeleteObjectRequest(bucket, key);
//设置签名有效时长
request.SetSign(TimeUtils.GetCurrentTime(TimeUnit.SECONDS), 600);
//执行请求
DeleteObjectResult result = await Task.FromResult(_cosXml.DeleteObject(request));
return(new ResponseModel {
Code = 200, Message = result.GetResultInfo()
});
}
catch (CosClientException clientEx)
{
return(new ResponseModel {
Code = 0, Message = "CosClientException: " + clientEx.Message
});
}
catch (CosServerException serverEx)
{
return(new ResponseModel {
Code = 0, Message = "CosServerException: " + serverEx.GetInfo()
});
}
}
/// <summary>
/// 删除对象
/// </summary>
/// <param name="containerName">容器(Bucket)的地址</param>
/// <param name="blobName">文件名称</param>
public async Task DeleteBlob(string containerName, string blobName)
{
var request = new DeleteObjectRequest(_tcConfig.BucketName, $"{containerName}/{blobName}");
//设置签名有效时长
request.SetSign(TimeUtils.GetCurrentTime(TimeUnit.SECONDS), 600);
var response = _cosXmlServer.DeleteObject(request);
await response.HandlerError("删除对象出错!");
}
/// <summary>
/// 删除图片
/// </summary>
/// <param name="fileKey">图片 key</param>
/// <returns></returns>
public async Task DelImage(string fileKey)
{
var cosService = await buildCosService(delImageCredential, fileKey);
var request = new DeleteObjectRequest(getImageCredential.TmpCred.Bucket, fileKey);
request.SetSign(TimeUtils.GetCurrentTime(TimeUnit.SECONDS), signValidSec);
var result = cosService.DeleteObject(request);
if (result.httpCode != 200)
{
throw new StorageException(result.httpMessage);
}
//logger.Trace(result.GetResultInfo());
}
public static void DeleteObject(COSXML.CosXml cosXml, string bucket, string key)
{
try
{
DeleteObjectRequest request = new DeleteObjectRequest(bucket, key);
//设置签名有效时长
request.SetSign(TimeUtils.GetCurrentTime(TimeUnit.SECONDS), 600);
//执行请求
DeleteObjectResult result = cosXml.DeleteObject(request);
Console.WriteLine(result.GetResultInfo());
}
catch (COSXML.CosException.CosClientException clientEx)
{
QLog.D("XIAO", clientEx.Message);
Console.WriteLine("CosClientException: " + clientEx.StackTrace);
}
catch (COSXML.CosException.CosServerException serverEx)
{
QLog.D("XIAO", serverEx.Message);
Console.WriteLine("CosServerException: " + serverEx.GetInfo());
}
}