コード例 #1
0
ファイル: Program.cs プロジェクト: UMU618/wcs-csharp-sdk
        static void Main(string[] args)
        {
            Auth   auth   = EnvUtility.EnvAuth();
            Config config = EnvUtility.EnvConfig();

            // 上传到这个 bucket
            string bucket = "umu618-docs";
            string key    = "U-1K.txt";

            // 上传前先删除
            BucketManager bm     = new BucketManager(auth, config);
            HttpResult    result = bm.Delete(bucket, key);

            Console.WriteLine("---Delete---\n{0}", result.ToString());

            // 在内存构造一个文件内容:1024 个 U
            const long dataSize = 1024;

            byte[] data = new byte[dataSize];
            for (int i = 0; i < dataSize; ++i)
            {
                data[i] = 85;
            }

            // 一个小时的超时,转为 UnixTime 毫秒数
            long   deadline  = UnixTimestamp.GetUnixTimestamp(3600) * 1000;
            string putPolicy = "{\"scope\": \"" + bucket + "\",\"deadline\": \"" + deadline + "\"}";

            Console.WriteLine("----putPolicy----\n{0}", putPolicy);

            SimpleUpload su = new SimpleUpload(auth, config);

            result = su.UploadData(data, putPolicy, key);
            Console.WriteLine("---UploadData---\n{0}", result.ToString());

            // 下面输出的 HASH 值应该一样
            if ((int)HttpStatusCode.OK == result.Code)
            {
                Console.WriteLine("UploadResult: {0}", Base64.UrlSafeBase64Decode(result.Text));
            }

            Console.WriteLine("UploadData's ETag: {0}", ETag.ComputeEtag(data));
        }
コード例 #2
0
ファイル: FileUploader.cs プロジェクト: MaddysTeam/Thesis
        public static HttpResult UploadStream(Stream stream, SliceUpload uploader, string policy, string file)
        {
            Auth   auth   = EnvUtility.EnvAuth();
            Config config = EnvUtility.EnvConfig();

            // 上传到这个 bucket
            string bucket = "csj-zyk";
            string key    = file;

            // 上传前先删除
            BucketManager bm     = new BucketManager(auth, config);
            HttpResult    result = bm.Delete(bucket, key);

            long dataSize = GetDataSize(stream.Length);

            byte[] data = new byte[dataSize];
            stream.Read(data, 0, data.Length);

            // 最后合成文件时的 hash
            Console.WriteLine("ETag of uploading data: {0}", ETag.ComputeEtag(data));

            // 一个小时的超时,转为 UnixTime 毫秒数
            long   deadline    = UnixTimestamp.GetUnixTimestamp(3600) * 1000;
            string putPolicy   = "{\"scope\": \"" + bucket + ":" + key + "\",\"deadline\": \"" + deadline + "\"}";
            string uploadToken = auth.CreateUploadToken(putPolicy);

            // 第一个分片不宜太大,因为可能遇到错误,上传太大是白费流量和时间!
            const long blockSize      = 4 * 1024 * 1024;
            const int  firstChunkSize = 1024;

            SliceUpload su = uploader; // new SliceUpload(auth, config);

            result = su.MakeBlock(blockSize, 0, data, 0, firstChunkSize, uploadToken);

            if ((int)HttpStatusCode.OK == result.Code)
            {
                long     blockCount = (dataSize + blockSize - 1) / blockSize;
                string[] contexts   = new string[blockCount];


                JObject jo = JObject.Parse(result.Text);

                contexts[0] = jo["ctx"].ToString();

                // 上传第 1 个 block 剩下的数据
                result = su.Bput(contexts[0], firstChunkSize, data, firstChunkSize, (int)(blockSize - firstChunkSize), uploadToken);
                if ((int)HttpStatusCode.OK == result.Code)
                {
                    jo          = JObject.Parse(result.Text);
                    contexts[0] = jo["ctx"].ToString();

                    // 上传后续 block,每次都是一整块上传
                    for (int blockIndex = 1; blockIndex < blockCount; ++blockIndex)
                    {
                        long leftSize  = dataSize - blockSize * blockIndex;
                        int  chunkSize = (int)(leftSize > blockSize ? blockSize : leftSize);
                        result = su.MakeBlock(chunkSize, blockIndex, data, (int)(blockSize * blockIndex), chunkSize, uploadToken);
                        if ((int)HttpStatusCode.OK == result.Code)
                        {
                            jo = JObject.Parse(result.Text);
                            contexts[blockIndex] = jo["ctx"].ToString();
                        }
                        else
                        {
                            return(result);
                        }
                    }

                    // 合成文件,注意与前面打印的 ETag 对比

                    result = su.MakeFile(dataSize, key, contexts, uploadToken);
                }
            }

            return(result);
        }
コード例 #3
0
ファイル: Program.cs プロジェクト: UMU618/wcs-csharp-sdk
        static void Main(string[] args)
        {
            Auth   auth   = EnvUtility.EnvAuth();
            Config config = EnvUtility.EnvConfig();

            // 上传到这个 bucket
            string bucket = "umu618-docs";
            string key    = "U-6M.txt";

            // 上传前先删除
            BucketManager bm     = new BucketManager(auth, config);
            HttpResult    result = bm.Delete(bucket, key);

            Console.WriteLine("---Delete---\n{0}", result.ToString());

            // 在内存构造一个文件内容:2M 个 U,2M 个 M, 2M 个 U
            const long dataSize = 6 * 1024 * 1024;

            byte[] data = new byte[dataSize];
            int    i    = 0;

            for (; i < dataSize / 3; ++i)
            {
                data[i] = 85;
            }
            for (; i < dataSize / 3 * 2; ++i)
            {
                data[i] = 77;
            }
            for (; i < dataSize; ++i)
            {
                data[i] = 85;
            }

            // 最后合成文件时的 hash
            Console.WriteLine("ETag of uploading data: {0}", ETag.ComputeEtag(data));

            // 一个小时的超时,转为 UnixTime 毫秒数
            long   deadline  = UnixTimestamp.GetUnixTimestamp(3600) * 1000;
            string putPolicy = "{\"scope\": \"" + bucket + ":" + key + "\",\"deadline\": \"" + deadline + "\"}";

            Console.WriteLine("----putPolicy----\n{0}", putPolicy);
            string uploadToken = auth.CreateUploadToken(putPolicy);

            Console.WriteLine("----uploadToken----\n{0}", uploadToken);

            // 第一个分片不宜太大,因为可能遇到错误,上传太大是白费流量和时间!
            const long blockSize      = 4 * 1024 * 1024;
            const int  firstChunkSize = 1024;

            SliceUpload su = new SliceUpload(auth, config);

            result = su.MakeBlock(blockSize, 0, data, 0, firstChunkSize, uploadToken);
            Console.WriteLine("---MakeBlock---\n{0}", result.ToString());

            if ((int)HttpStatusCode.OK == result.Code)
            {
                long     blockCount = (dataSize + blockSize - 1) / blockSize;
                string[] contexts   = new string[blockCount];

                JObject jo = JObject.Parse(result.Text);

                contexts[0] = jo["ctx"].ToString();

                // 上传第 1 个 block 剩下的数据
                result = su.Bput(contexts[0], firstChunkSize, data, firstChunkSize, (int)(blockSize - firstChunkSize), uploadToken);
                Console.WriteLine("---Bput---\n{0}", result.ToString());
                if ((int)HttpStatusCode.OK == result.Code)
                {
                    jo          = JObject.Parse(result.Text);
                    contexts[0] = jo["ctx"].ToString();

                    // 上传后续 block,每次都是一整块上传
                    for (int blockIndex = 1; blockIndex < blockCount; ++blockIndex)
                    {
                        long leftSize  = dataSize - blockSize * blockIndex;
                        int  chunkSize = (int)(leftSize > blockSize ? blockSize : leftSize);
                        result = su.MakeBlock(chunkSize, blockIndex, data, (int)(blockSize * blockIndex), chunkSize, uploadToken);
                        Console.WriteLine("---MakeBlock---\n{0}", result.ToString());
                        if ((int)HttpStatusCode.OK == result.Code)
                        {
                            jo = JObject.Parse(result.Text);
                            contexts[blockIndex] = jo["ctx"].ToString();
                        }
                        else
                        {
                            Console.WriteLine("----Exit with error----");
                            return;
                        }
                    }

                    // 合成文件,注意与前面打印的 ETag 对比
                    result = su.MakeFile(dataSize, key, contexts, uploadToken);
                    Console.WriteLine("---MakeFile---\n{0}", result.ToString());
                }
            }
        }
コード例 #4
0
ファイル: Program.cs プロジェクト: UMU618/wcs-csharp-sdk
        static void Main(string[] args)
        {
            Auth   auth   = EnvUtility.EnvAuth();
            Config config = EnvUtility.EnvConfig();

            BucketManager bm = new BucketManager(auth, config);

            // 枚举所有 Buckets
            HttpResult result = bm.Buckets();

            Console.WriteLine("---Buckets---\n{0}", result.ToString());
            if ((int)HttpStatusCode.OK == result.Code)
            {
                JObject jo      = JObject.Parse(result.Text);
                var     buckets = jo["buckets"];
                Console.WriteLine("{0} Buckets found:", buckets.Count());
                int i = 0;
                foreach (var bucket in buckets)
                {
                    // 打印 Bucket 名字
                    Console.WriteLine("{0}\t{1}", ++i, bucket["name"].ToString());
                }
            }

            // BucketManager 还有很多函数,以下示范比较粗糙,您需要自己改改!
            result = bm.BucketList("umu618-docs", 0, null, 1);
            Console.WriteLine("---BucketList---\n{0}", result.ToString());

            result = bm.BucketStat("chentemp|umu618-docs", "2017-07-01", "2017-09-01");
            Console.WriteLine("---BucketStat---\n{0}", result.ToString());

            result = bm.Stat("umu618-docs", "Go.pdf");
            Console.WriteLine("---Stat---\n{0}", result.ToString());

            string[] keys = { "Go.pdf" };
            result = bm.Prefetch("umu618-docs", keys);
            Console.WriteLine("---Prefetch---\n{0}", result.ToString());

            result = bm.ImageInfo("http://images.w.wcsapi.biz.matocloud.com/1.png");
            Console.WriteLine("---ImageInfo---\n{0}", result.ToString());

            result = bm.Exif("http://chentemp.w.wcsapi.biz.matocloud.com/IMG_1140.JPG");
            Console.WriteLine("---Exif---\n{0}", result.ToString());

            result = bm.AvInfo("http://images.w.wcsapi.biz.matocloud.com/1.mp4");
            Console.WriteLine("---AvInfo---\n{0}", result.ToString());

            result = bm.AvInfo2("http://images.w.wcsapi.biz.matocloud.com/1.mp4");
            Console.WriteLine("---AvInfo2---\n{0}", result.ToString());

            result = bm.Delete("umu618-docs", "/temp/");
            Console.WriteLine("---Delete---\n{0}", result.ToString());

            result = bm.Move("umu618-docs", "Go.pdf", "umu618-docs", "golang/Go.pdf");
            Console.WriteLine("---Move---\n{0}", result.ToString());

            result = bm.Copy("umu618-docs", "data.txt", "umu618-docs", "data.txt");
            Console.WriteLine("---Copy---\n{0}", result.ToString());

            result = bm.Decompression("umu618-docs", "各种录音程序.7z", "7z", "umu618-docs:exe", "umu618-docs:exe/UMU.list");
            Console.WriteLine("---Decompression---\n{0}", result.ToString());

            Dictionary <string, string> d = new Dictionary <string, string>();

            d.Add("umu618-docs:/", "umu618-docs:UMU.list");
            d.Add("umu618-docs:temp", "umu618-docs:temp/UMU.list");
            result = bm.Decompression("umu618-docs", "各种录音程序.7z", "7z", d);
            Console.WriteLine("---Decompression---\n{0}", result.ToString());

            result = bm.PersistentStatus("e534f75d41534f468a7efe9a51dc90ad");
            Console.WriteLine("---PersistentStatus---\n{0}", result.ToString());

            result = bm.SetDeadline("umu618-docs", "Go.pdf", -1);
            Console.WriteLine("---SetDeadline---\n{0}", result.ToString());
        }