public static void AsynPostObject(COSXML.CosXml cosXml, string bucket, string key, string srcPath, PostObjectRequest.Policy policy)
{
PostObjectRequest request = new PostObjectRequest(bucket, key, srcPath);
//设置签名有效时长
request.SetSign(TimeUtils.GetCurrentTime(TimeUnit.SECONDS), 600);
request.SetCosProgressCallback(delegate(long completed, long total)
{
Console.WriteLine(String.Format("progress = {0} / {1} : {2:##.##}%", completed, total, completed * 100.0 / total));
});
//设置policy
request.SetPolicy(policy);
//执行请求
cosXml.PostObject(request, delegate(CosResult result)
{
PostObjectResult getObjectResult = result as PostObjectResult;
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 static void PostObject(COSXML.CosXml cosXml, string bucket, string key, string srcPath, PostObjectRequest.Policy policy)
{
try
{
PostObjectRequest request = new PostObjectRequest(bucket, key, srcPath);
//设置签名有效时长
//request.SetSign(TimeUtils.GetCurrentTime(TimeUnit.SECONDS), 600);
List <string> headers = new List <string>();
headers.Add("Host");
request.SetSign(TimeUtils.GetCurrentTime(TimeUnit.SECONDS), 600, headers, null);
request.SetCosProgressCallback(delegate(long completed, long total)
{
Console.WriteLine(String.Format("progress = {0} / {1} : {2:##.##}%", completed, total, completed * 100.0 / total));
});
//设置policy
request.SetPolicy(policy);
//执行请求
PostObjectResult result = cosXml.PostObject(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());
}
}
public void testPostObjectTrafficLimit()
{
try
{
long now = new DateTimeOffset(DateTime.UtcNow).ToUnixTimeMilliseconds();
PostObjectRequest request = new PostObjectRequest(bucket,
commonKey, smallFileSrcPath);
request.LimitTraffic(8 * 1000 * 1024);
//执行请求
PostObjectResult result = cosXml.PostObject(request);
long costTime = new DateTimeOffset(DateTime.UtcNow).ToUnixTimeMilliseconds() - now;
Console.WriteLine("costTime = " + costTime + "ms");
Console.WriteLine(result.GetResultInfo());
Assert.True(result.httpCode == 204);
// Assert.True(costTime > 8000 && costTime < 14000);
}
catch (COSXML.CosException.CosClientException clientEx)
{
Console.WriteLine("CosClientException: " + clientEx.Message);
Assert.True(false);
}
catch (COSXML.CosException.CosServerException serverEx)
{
Console.WriteLine("CosServerException: " + serverEx.GetInfo());
Assert.True(false);
}
}
public void PostObject()
{
try
{
PostObjectRequest request = new PostObjectRequest(bucket, commonKey, smallFileSrcPath);
List <string> headers = new List <string>();
headers.Add("Host");
request.SetCosProgressCallback(delegate(long completed, long total)
{
Console.WriteLine(String.Format("progress = {0} / {1} : {2:##.##}%", completed, total, completed * 100.0 / total));
});
//设置policy
request.SetPolicy(null);
//执行请求
PostObjectResult result = cosXml.PostObject(request);
Console.WriteLine(result.GetResultInfo());
}
catch (COSXML.CosException.CosClientException clientEx)
{
Console.WriteLine("CosClientException: " + clientEx.Message);
Assert.True(false);
}
catch (COSXML.CosException.CosServerException serverEx)
{
Console.WriteLine("CosServerException: " + serverEx.GetInfo());
Assert.True(false);
}
}
/// POST 方式上传对象
public void PostObject()
{
//.cssg-snippet-body-start:[post-object]
try
{
string bucket = "examplebucket-1250000000"; //存储桶，格式：BucketName-APPID
string key = "exampleobject"; //对象键
string srcPath = @"temp-source-file"; //本地文件绝对路径
PostObjectRequest request = new PostObjectRequest(bucket, key, srcPath);
//设置进度回调
request.SetCosProgressCallback(delegate(long completed, long total)
{
Console.WriteLine(String.Format("progress = {0:##.##}%", completed * 100.0 / total));
});
//执行请求
PostObjectResult result = cosXml.PostObject(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 AddTencentCos(string path, OnProgressCallback postpath, string name)
{
CosXmlConfig config = new CosXmlConfig.Builder()
.SetConnectionTimeoutMs(SetConnectionTimeoutMs) //设置连接超时时间，单位毫秒，默认45000ms
.SetReadWriteTimeoutMs(SetReadWriteTimeoutMs) //设置读写超时时间，单位毫秒，默认45000ms
.IsHttps(IsHttps) //设置默认 HTTPS 请求
.SetAppid(SetAppid) //设置腾讯云账户的账户标识 APPID
.SetRegion(SetRegion) //设置一个默认的存储桶地域
.Build();
string secretId = SecretId; //云 API 密钥 SecretId
string secretKey = SecretKey; //云 API 密钥 SecretKey
long durationSecond = 60000; //每次请求签名有效时长，单位为秒
QCloudCredentialProvider qCloudCredentialProvider = new DefaultQCloudCredentialProvider(secretId,
secretKey, durationSecond);
CosXml cosXml = new CosXmlServer(config, qCloudCredentialProvider);
try
{
string bucket = "yuanguhl"; //存储桶，格式：BucketName-APPID
string key = $"{DateTime.Now.ToString("yy")}/Add/" + name; //对象在存储桶中的位置，即称对象键
string srcPath = path; //本地文件绝对路径
if (!File.Exists(srcPath))
{
// 如果不存在目标文件，创建一个临时的测试文件
File.WriteAllBytes(srcPath, new byte[1024]);
}
PostObjectRequest request = new PostObjectRequest(bucket, key, srcPath);
request.Region = "ap-beijing";
//设置签名有效时长
request.SetSign(TimeUtils.GetCurrentTime(TimeUnit.SECONDS), 600);
//设置进度回调
request.SetCosProgressCallback(postpath);
//执行请求
PostObjectResult result = cosXml.PostObject(request);
//请求成功
}
catch (COSXML.CosException.CosClientException clientEx)
{
//请求失败
throw clientEx;
}
catch (COSXML.CosException.CosServerException serverEx)
{
//请求失败
throw serverEx;
}
}
public async Task <bool> PutObjectAsync(string bucketName, string objectName, Stream data, CancellationToken cancellationToken = default)
{
byte[] StreamToBytes(Stream stream)
{
byte[] bytes = new byte[stream.Length];
stream.Read(bytes, 0, bytes.Length);
// 设置当前流的位置为流的开始
stream.Seek(0, SeekOrigin.Begin);
return(bytes);
}
if (string.IsNullOrEmpty(bucketName))
{
throw new ArgumentNullException(nameof(bucketName));
}
if (string.IsNullOrEmpty(objectName))
{
throw new ArgumentNullException(nameof(objectName));
}
byte[] upload = StreamToBytes(data);
if (upload == null || upload.Length == 0)
{
throw new Exception("Upload file stram is null.");
}
string contentType = "application/octet-stream";
if (data is FileStream fileStream)
{
string fileName = fileStream.Name;
if (!string.IsNullOrEmpty(fileName))
{
new FileExtensionContentTypeProvider().TryGetContentType(fileName, out contentType);
}
}
if (string.IsNullOrEmpty(contentType))
{
contentType = "application/octet-stream";
}
bucketName = ConvertBucketName(bucketName);
PostObjectRequest request = new PostObjectRequest(bucketName, objectName, upload);
request.SetContentType(contentType);
PostObjectResult result = _client.PostObject(request);
return(await Task.FromResult(result.IsSuccessful()));
}
