/// 获取存储桶信息 public void HeadBucket() { //.cssg-snippet-body-start:[head-bucket] try { string bucket = "examplebucket-1250000000"; //格式:BucketName-APPID HeadBucketRequest request = new HeadBucketRequest(bucket); //执行请求 HeadBucketResult result = cosXml.HeadBucket(request); //请求成功 Console.WriteLine(result.GetResultInfo()); } catch (COSXML.CosException.CosClientException clientEx) { //请求失败 Console.WriteLine("CosClientException: " + clientEx); } catch (COSXML.CosException.CosServerException serverEx) { //请求失败 Console.WriteLine("CosServerException: " + serverEx.GetInfo()); } //.cssg-snippet-body-end }
public void Test() { var json = JsonConvert.SerializeObject(_cosOptions); try { cosXml = GetCosXml(); string bucket = _cosOptions.Bucket; HeadBucketRequest request = new HeadBucketRequest(bucket); request.SetSign(TimeUtils.GetCurrentTime(TimeUnit.SECONDS), 600); HeadBucketResult result = cosXml.HeadBucket(request); Logging.Log.WriteInformationMessage(LOGTAG, "Test", "Request complete {0}: {1}, {2}", result.httpCode, json, result.GetResultInfo()); } catch (COSXML.CosException.CosClientException clientEx) { Logging.Log.WriteErrorMessage(LOGTAG, "Test", clientEx, "Request failed: {0}", json); throw; } catch (COSXML.CosException.CosServerException serverEx) { Logging.Log.WriteErrorMessage(LOGTAG, "Test", serverEx, "Request failed: {0}, {1}", json, serverEx.GetInfo()); throw; } }
public Task <bool> BucketExistsAsync(string bucketName) { if (string.IsNullOrEmpty(bucketName)) { throw new ArgumentNullException(nameof(bucketName)); } bucketName = ConvertBucketName(bucketName); HeadBucketRequest request = new HeadBucketRequest(bucketName); try { HeadBucketResult result = _client.HeadBucket(request); return(Task.FromResult(true)); } catch (COSXML.CosException.CosClientException ex) { throw new Exception($"Rquest client error, {ex.Message}", ex); } catch (COSXML.CosException.CosServerException ex) { if (ex.statusCode == 403) { return(Task.FromResult(true)); } else if (ex.statusCode == 404) { return(Task.FromResult(false)); } else { throw new Exception($"Server error, {ex.Message}", ex); } } }