/// <summary>
/// [异步async]上传文件
/// </summary>
/// <param name="localFile">本地待上传的文件名</param>
/// <param name="saveKey">要保存的文件名称</param>
/// <param name="token">上传凭证</param>
/// <returns>上传文件后的返回结果</returns>
public async Task <HttpResult> UploadFileAsync(StorageFile localFile, string saveKey, string token)
{
HttpResult result = new HttpResult();
var fi = await localFile.GetBasicPropertiesAsync();
if (fi.Size > (ulong)PUT_THRESHOLD)
{
if (recordFile == null)
{
string recordKey = ResumeHelper.GetDefaultRecordKey(localFile.Path, saveKey);
recordFile = await(await UserEnv.GetHomeFolderAsync()).CreateFileAsync(recordKey, CreationCollisionOption.OpenIfExists);
}
if (upph == null)
{
upph = new UploadProgressHandler(ResumableUploader.DefaultUploadProgressHandler);
}
if (upctl == null)
{
upctl = new UploadController(ResumableUploader.DefaultUploadController);
}
ResumableUploader ru = new ResumableUploader(UPLOAD_FROM_CDN, CHUNK_UNIT);
result = await ru.UploadFileAsync(localFile, saveKey, token, recordFile, upph, upctl);
}
else
{
FormUploader fu = new FormUploader(UPLOAD_FROM_CDN);
result = await fu.UploadFileAsync(localFile, saveKey, token);
}
return(result);
}
/// <summary>
/// [异步async]上传文件
/// </summary>
/// <param name="localFile">本地待上传的文件名</param>
/// <param name="saveKey">要保存的文件名称</param>
/// <param name="token">上传凭证</param>
/// <returns>上传文件后的返回结果</returns>
public async Task <HttpResult> UploadFileAsync(string localFile, string saveKey, string token)
{
HttpResult result = new HttpResult();
var fi = new FileInfo(localFile);
if (fi.Length > PUT_THRESHOLD)
{
if (recordFile == null)
{
string recordKey = ResumeHelper.GetDefaultRecordKey(localFile, saveKey);
recordFile = Path.Combine(UserEnv.GetHomeFolder(), recordKey);
}
if (upph == null)
{
upph = new UploadProgressHandler(ResumableUploader.DefaultUploadProgressHandler);
}
if (upctl == null)
{
upctl = new UploadController(ResumableUploader.DefaultUploadController);
}
ResumableUploader ru = new ResumableUploader(UPLOAD_FROM_CDN, CHUNK_UNIT);
result = await ru.UploadFileAsync(localFile, saveKey, token, recordFile, upph, upctl);
}
else
{
FormUploader fu = new FormUploader(UPLOAD_FROM_CDN);
result = await fu.UploadFileAsync(localFile, saveKey, token);
}
return(result);
}
public async Task UploadFileTest()
{
Mac mac = new Mac(AccessKey, SecretKey);
string key = FileKey2;
StorageFile localFile = await StorageFile.GetFileFromPathAsync(LocalFile2);
PutPolicy putPolicy = new PutPolicy();
putPolicy.Scope = Bucket1 + ":" + key;
putPolicy.SetExpires(3600);
putPolicy.DeleteAfterDays = 1;
string token = Auth.CreateUploadToken(mac, putPolicy.ToJsonString());
ResumableUploader target = new ResumableUploader();
HttpResult result = await target.UploadFileAsync(localFile, key, token);
Assert.AreEqual((int)HttpCode.OK, result.Code);
}