/// <summary>
/// 上传文件
/// </summary>
/// <param name="stream">文件流</param>
/// <returns>Oss文件地址</returns>
private async Task <string> PutObject(Stream stream, string key, string mimeType)
{
var bucketInfo = BucketInfo.CreateByRegion(CommConstant.OssRegion, CommConstant.OssBucket);
var requestContent = new RequestContent
{
ContentType = RequestContentType.Stream,
StreamContent = stream,
MimeType = mimeType
};
var result = await _client.PutObjectAsync(bucketInfo, key, requestContent);
if (!result.IsSuccess)
{
var message = string.Format("ErrorMessage:{0}", result.ErrorMessage);
if (result.ErrorResult != null)
{
message += string.Format("{0}HostId:{1}{2}RequestId:{3}{4}Code:{5}{6}Message:{7}{8}", Environment.NewLine,
result.ErrorResult.HostId, Environment.NewLine,
result.ErrorResult.RequestId, Environment.NewLine,
result.ErrorResult.Code, Environment.NewLine,
result.ErrorResult.Message, Environment.NewLine
);
}
//LogHelper.WriteError(message, result.InnerException);
return(string.Empty);
}
return(key);
}
public override ServiceRequest BuildRequest()
{
var req = new ServiceRequest(BucketInfo.CreateByRegion(_region, ""), "", HttpMethod.Get);
req.AddParameter(RequestParameters.PREFIX, _request.Prefix);
req.AddParameter(RequestParameters.MARKER, _request.Marker);
req.AddParameter(RequestParameters.MAX_KEYS, _request.MaxKeys?.ToString());
return(req);
}
public static async Task Main(string[] args)
{
if (args.Length < 2)
{
Console.WriteLine("Please run with bucket name and file path");
return;
}
var bucketName = args[0];
var filePath = args[1];
var conf = new ConfigurationBuilder()
.SetBasePath(Directory.GetCurrentDirectory())
.AddJsonFile("appsettings.json", true, true)
.AddJsonFile("appsettings.Development.json", true, true)
.Build();
IServiceCollection services = new ServiceCollection();
services.AddOssClient(conf);
var sp = services.BuildServiceProvider();
var client = sp.GetService <OssClient>();
var bucket = BucketInfo.CreateByRegion(OssRegions.HangZhou, bucketName, false, false);
var remoteFilePaht = $"test/{DateTime.Now.ToString("yyyyMMddHHmmss")}.png";
using (var fs = new FileStream(filePath, FileMode.Open))
{
var file = new RequestContent()
{
MimeType = "images/png",
ContentType = RequestContentType.Stream,
StreamContent = fs,
};
var result = await client.PutObjectAsync(bucket, remoteFilePaht, file);
if (result.IsSuccess)
{
Console.WriteLine("Succeeded!");
}
else
{
Console.WriteLine("Failed!");
Console.WriteLine(result.ErrorMessage);
}
}
}
internal static string Region = OssRegions.ShangHai; //设置要操作的区域
public static async Task RunAsync()
{
var crediential = new OssCredential()
{
AccessKeyId = AccessKeyId,
AccessKeySecret = AssessSecret
};
var client = new OssClient(crediential);
////list buckets
//var listBucketResult = await client.ListBucketsAsync(OssRegions.ShangHai);
//Console.WriteLine(listBucketResult.IsSuccess + ":" + listBucketResult.ErrorMessage);
var bucket = BucketInfo.CreateByRegion(Region, BucketName, false, false);
// put string
{
string content = "这是一个文本文件\naaaaaaaa\nbbbbbb\nccccccccc";
var putResult = await client.PutObjectAsync(bucket, "test_put_object_string.txt", content);
Console.WriteLine($"Put string object {putResult.IsSuccess} {putResult.ErrorMessage} Etag:{putResult.SuccessResult?.ETag}");
}
// put file
{
var file = @"D:\Work\Weixin\resource\IMG_1399.png";
var putResult = await client.PutObjectByFileNameAsync(bucket, "test_put_file.png", file);
Console.WriteLine($"Put file object {putResult.IsSuccess} {putResult.ErrorMessage} Etag:{putResult.SuccessResult?.ETag}");
}
//// copy file
//Console.WriteLine("\n\n===Copy Object=============");
//var copyResult =
// await
// client.CopyObjectAsync(bucket, "test_put_object_string.txt", bucket,
// "test_03_copy_object_string.txt", null);
//Console.WriteLine($"Copy object {copyResult.IsSuccess} {copyResult.ErrorMessage} Etag:{copyResult.SuccessResult?.LastModified}");
//// get file
//Console.WriteLine("\n\n===Get Object=============");
//var getResult = await client.GetObjectAsync(bucket, "test_put_object_string.txt");
//Console.WriteLine($"Get Object = {getResult.IsSuccess}");
//if (getResult.IsSuccess)
//{
// var content = await getResult.SuccessResult.Content.ReadAsStringAsync();
// Console.WriteLine("FileContent" + content);
//}
//// append file
//Console.WriteLine("\n\n===append Object=============");
//{
// var content = "This is a line 这是一行字符串.";
// var file = new OssObjectInfo()
// {
// ContentType = RequestContentType.String,
// MimeType = "text/text",
// StringContent = content
// };
// var appendResult = await client.AppendObject(bucket, "test_append_object.txt", 0, file);
// Console.WriteLine($"1st append:{appendResult.IsSuccess} nextPos={appendResult.SuccessResult?.NextAppendPosition}");
// if (appendResult.IsSuccess)
// {
// appendResult = await client.AppendObject(bucket, "test_append_object.txt", appendResult.SuccessResult.NextAppendPosition, file);
// Console.WriteLine($"2st append:{appendResult.IsSuccess} nextPos={appendResult.SuccessResult?.NextAppendPosition}");
// }
//}
//// delete object
//Console.WriteLine("\n\n===append Object=============");
//{
// var content = "This is a line 这是一行字符串.";
// var key = "test_delete_object.txt";
// var putResult = await client.PutObjectAsync(bucket, key, content);
// if (putResult.IsSuccess)
// {
// var deleteResult = await client.DeleteObjectAsync(bucket, key);
// Console.WriteLine($"Delete reuslt:{deleteResult.IsSuccess} {deleteResult.ErrorMessage}");
// }
// else
// {
// Console.WriteLine($" Put object failed.{putResult.ErrorMessage}");
// }
//}
//// delete multiple
//Console.WriteLine("\n\n===delete multiple=============");
//{
// var content = "This is a line 这是一行字符串.";
// IList<string> fielKeys = new List<string>();
// for (int i = 1; i < 10; i++)
// {
// var key = $"test_delete_multi_object_{i}.txt";
// var putResult = await client.PutObjectAsync(bucket, key, content);
// if (putResult.IsSuccess == false)
// {
// Console.WriteLine($" Put object {i} failed.{putResult.ErrorMessage}");
// return;
// }
// fielKeys.Add(key);
// }
// var deleteResult = await client.DeleteMultipleObjectsAsync(bucket, fielKeys, false);
// Console.WriteLine($"Delete multi:{deleteResult.IsSuccess} {deleteResult.ErrorMessage}");
//}
// head object
// delete multiple
Console.WriteLine("\n\n===head object=============");
{
var content = "This is a line 这是一行字符串.";
var key = "test_head_object.txt";
//var putResult = await client.PutObjectAsync(bucket, key, content);
//if (putResult.IsSuccess)
{
var headResult = await client.HeadObjectAsync(bucket, key, null);
Console.WriteLine($"Head object: {headResult.IsSuccess} {headResult.ErrorMessage}");
}
}
Console.WriteLine("\n\n===Get object meta=============");
{
//var content = "This is a line 这是一行字符串.";
var key = "test_get_meta_object.txt";
//var putResult = await client.PutObjectAsync(bucket, key, content);
//if (putResult.IsSuccess)
{
var headResult = await client.GetObjectMetaAsync(bucket, key);
Console.WriteLine($"Head object: {headResult.IsSuccess} {headResult.ErrorMessage}");
}
}
}