private void button1_Click(object sender, EventArgs e)
{
var dlg = new OpenFileDialog();
dlg.Filter = "Image Files|*.jpg;*.jpeg;*.png;*.gif";
dlg.Multiselect = true;
dlg.ShowDialog();
if (dlg.FileName.Length <= 0)
return;
var oss = new OssClient(EndPoint, AccessKeyId, AccessKeySecret);
foreach (var fileName in dlg.FileNames)
{
using (var file = new FileStream(fileName, FileMode.Open))
{
var meta = new ObjectMetadata();
meta.ContentLength = file.Length;
var destName = "avatar/" + Path.GetFileName(fileName);
var result = oss.PutObject(BucketName, destName, file, meta);
textBox1.AppendText(string.Format("Uploaded : {0}, {1}\n", destName, result.ETag));
}
}
}
public static void UploadFile(string localServerPath,string folerPath,string fileName,string extType,byte[] file)
{
string localOrigineImageDirectory = localServerPath + folerPath;
string localThumbDirectory = localServerPath + folerPath + "thumb/";
if (!Directory.Exists(localOrigineImageDirectory))
Directory.CreateDirectory(localOrigineImageDirectory);
if (!Directory.Exists(localThumbDirectory))
Directory.CreateDirectory(localThumbDirectory);
// 原图存储在本地
var fs = new FileStream(localOrigineImageDirectory + fileName + "." + extType, FileMode.Create, FileAccess.Write);
fs.Write(file, 0, file.Length);
fs.Flush();
fs.Close();
OssClient ossClient = new OssClient("http://oss-cn-beijing.aliyuncs.com", ConfigurationManager.AppSettings["ossId"], ConfigurationManager.AppSettings["ossKey"]);
ObjectMetadata metadata=new ObjectMetadata();
metadata.ContentType = extType=="jpg"?"image/jpeg":"";
PutObjectResult result = ossClient.PutObject("baolinks",folerPath+fileName + "." + extType, new MemoryStream(file),metadata);
//// 1000-751缩略图：立刻生成并写入本地
//var oss1= ossClient.GetObject(new GetObjectRequest("baolinks", folerPath+fileName + "." + extType+"@!1000-751"));
//WriteLocalFile(localThumbDirectory + fileName + "_1000_751" + "." + extType,StreamToBytes(oss1.Content));
//// 350-215 缩略图:立刻生成并写入本地
//var oss2 = ossClient.GetObject(new GetObjectRequest("baolinks", folerPath + fileName + "." + extType + "@!350-215"));
//WriteLocalFile(localThumbDirectory + fileName + "_350_215" + "." + extType, StreamToBytes(oss2.Content));
//// 90-90 缩略图:立刻生成并写入本地
//var oss3 = ossClient.GetObject(new GetObjectRequest("baolinks", folerPath + fileName + "." + extType + "@!90-90"));
//WriteLocalFile(localThumbDirectory + fileName + "_90_90" + "." + extType, StreamToBytes(oss3.Content));
}
public InitiateMultipartUploadRequest(string bucketName, string key,
ObjectMetadata objectMetadata)
{
BucketName = bucketName;
Key = key;
ObjectMetadata = objectMetadata;
}
public static void UploadFile(string bucketName, string key, string fileName,string contentType)
{
using (FileStream fs = File.Open(fileName, FileMode.Open))
{
ObjectMetadata meta = new ObjectMetadata() { ContentType =contentType };
GetOssClient().PutObject(bucketName, key, fs, meta);
}
}
public bool UploadStream(Stream fileStream, string savedName, string ContentType = defaultMime)
{
try
{
ObjectMetadata metadata = new ObjectMetadata();
metadata.ContentType = ContentType;
ossClient.PutObject(bucket, savedName, fileStream, metadata);
return true;
}
catch
{
return false;
}
}
public bool UploadFile(string file, string fileName, string ContentType = defaultMime)
{
try
{
ObjectMetadata metadata = new ObjectMetadata();
metadata.ContentType = ContentType;
ossClient.PutObject(bucket, fileName, file, metadata);
return true;
}
catch
{
return false;
}
}
public PutObjectResult PutObject(string bucketName, string key, System.IO.Stream content,
Aliyun.OpenServices.OpenStorageService.ObjectMetadata metadata)
{
if (string.IsNullOrEmpty(bucketName))
{
throw new ArgumentNullException("bucketName can not be null or empty!");
}
if (string.IsNullOrEmpty(key))
{
throw new ArgumentNullException("key can not be null or empty!");
}
if (content == null)
{
throw new ArgumentNullException("content can not be null!");
}
return(_ossClient.PutObject(bucketName, key, content, metadata));
}
protected void btnPutObject_Click(object sender, EventArgs e)
{
OssClient ossClient = new OssClient(endpoint, accessId, accessKey);
try
{
ObjectMetadata metadata = new ObjectMetadata();
metadata.ContentType = FileUpload1.PostedFile.ContentType;
using (var fs = FileUpload1.PostedFile.InputStream)
{
ossClient.PutObject(bucketName, DateTime.Now.ToString("yyyyMMddHHmmssfff"), fs, metadata);
}
Console.WriteLine("Bucket: " + bucketName);
}
catch (OssException ex)
{
// RequestID和HostID可以在有问题时用于联系客服诊断异常。
Console.WriteLine(string.Format("创建失败。错误代码：{0}; 错误消息：{1}。\nRequestID:{2}\tHostID:{3}",
ex.ErrorCode,
ex.Message,
ex.RequestId,
ex.HostId));
}
}
public static string PutThumbnaiObject(Stream fs, string fileName)
{
OssClient client = OssClient;
string bucketName = BucketName;
string key = "thumbnail" + DateTime.Now.Date.ToString("yyyyMMdd") + "/" + fileName;
// const string fileToUpload = "<file to upload>";
//
// try
// {
// 1. put object to specified output stream
// using (var fs = File.Open(fileToUpload, FileMode.Open))
// {
using (fs)
{
// Image img = Image.FromStream(fs);
var metadata = new ObjectMetadata();
metadata.CacheControl = "Private";
metadata.ContentType = MimeMapping.GetMimeMapping(fileName);
client.PutObject(bucketName, key, fs, metadata);
// metadata = client.GetObjectMetadata(bucketName, key);
}
return key;
// }
// 2. put object to specified file
//client.PutObject(bucketName, key, fileToUpload);
// 3. put object from specified object with multi-level virtual directory
//key = "folder/sub_folder/key0";
//client.PutObject(bucketName, key, fileToUpload);
// }
// catch (OssException ex)
// {
// Console.WriteLine("Failed with error code: {0}; Error info: {1}. \nRequestID:{2}\tHostID:{3}",
// ex.ErrorCode, ex.Message, ex.RequestId, ex.HostId);
// }
// catch (Exception ex)
// {
// Console.WriteLine("Failed with error info: {0}", ex.Message);
// }
}
public static bool Upload(Stream stream, string name)
{
var metadata = new ObjectMetadata();
metadata.UserMetadata.Add("name", name);
metadata.CacheControl = "No-Cache";
metadata.ContentLength = stream.Length;
bool result = false;
try
{
Debug.WriteLine(string.Format("/----- start upload:{0} to cloud-----/", name));
using (stream)
{
var obj = ossClient.PutObject(bucket, name, stream, metadata);
result = obj != null;
}
}
catch (Exception ex)
{
MessageBox.Show(string.Format("备份失败:{0}", ex.Message));
}
return result;
}
private void button7_Click(object sender, EventArgs e)
{
var accessId = "CwGbCH4rghetfcHe";
var accessKey = "IK97fqTq2t4jTxPOtYEzIBJXcZxs9F";
var endpoint = "http://oss-cn-shenzhen.aliyuncs.com";
var client = new OssClient(endpoint, accessId, accessKey);
using (var fs = File.Open(@"E:\QMDownload\SoftMgr\f5362f59974a328a7811881df3b882a0.jpg", FileMode.Open))
{
var metadata = new ObjectMetadata();
metadata.UserMetadata.Add("key0", "val0");
metadata.ContentType = "image/jpeg";
metadata.ContentLength = fs.Length;
var result = client.PutObject("cdevspartan", "images/ddd/sm2.jpg", fs, metadata);
}
}
public static string PutObject(Stream fsStream, string fileName)
{
var name = key + fileName;
try
{
// 1. put object to specified output stream
var metadata = new ObjectMetadata();
metadata.CacheControl = "No-Cache";
metadata.ContentLength = fsStream.Length;
var result = client.PutObject(bucketName, name, fsStream, metadata);
fsStream.Close();
// 2. put object to specified file
//client.PutObject(bucketName, key, fileToUpload);
// 3. put object from specified object with multi-level virtual directory
//key = "folder/sub_folder/key0";
//client.PutObject(bucketName, key, fileToUpload);
}
catch (OssException ex)
{
Console.WriteLine("Failed with error code: {0}; Error info: {1}. \nRequestID:{2}\tHostID:{3}",
ex.ErrorCode, ex.Message, ex.RequestId, ex.HostId);
}
catch (Exception ex)
{
Console.WriteLine("Failed with error info: {0}", ex.Message);
}
return "http://"+bucketName+".oss-cn-qingdao.aliyuncs.com/"+name;
}
public static string AsyncPutObject(Stream fsStream, string fileName)
{
var name = key + fileName;
try
{
// 1. put object to specified output stream
var metadata = new ObjectMetadata();
metadata.CacheControl = "No-Cache";
metadata.ContentType = "text/html";
client.BeginPutObject(bucketName, name, fsStream, metadata, PutObjectCallback, new string('a', 8));
_evnet.WaitOne();
fsStream.Close();
}
catch (OssException ex)
{
}
catch (Exception ex)
{
}
return "http://" + bucketName + ".oss-cn-qingdao.aliyuncs.com/" + name;
}