public ActionResult UploadAudioFile()
{
try
{
var file = Request.Files[0];
var strServerFilePath = Server.MapPath("/UploadFile/Audio/");
if (!Directory.Exists(strServerFilePath))
{
Directory.CreateDirectory(strServerFilePath);
}
int fileSize = file.ContentLength; //得到文件大小
string extensionName = Path.GetExtension(file.FileName); //得到扩展名
string fileName = Guid.NewGuid().ToString();
string fullPath = Path.Combine(strServerFilePath, fileName + extensionName);
file.SaveAs(fullPath);
Duration duration = new ByShell32();
var result = duration.GetDuration(fullPath);
return(Json(new { status = true, fileName = "/UploadFile/Audio/" + fileName + extensionName, duration = result.Item1 }));
}
catch (Exception ex)
{
Logger.FileLoggerHelper.WriteErrorLog("upload Audio file error-" + ex.Message);
throw;
}
}
public async Task <ResponseResultDto <UploadFileInfo> > UploadAudioFile()
{
UploadFileInfo info = new UploadFileInfo();
if (!Request.Content.IsMimeMultipartContent())
{
throw new HttpResponseException(HttpStatusCode.UnsupportedMediaType);
}
string root = HostingEnvironment.MapPath("/UploadFile/Audio/");
if (!Directory.Exists(root))
{
Directory.CreateDirectory(root);
}
var provider = new MultipartFormDataMemoryStreamProvider();
try
{
await Request.Content.ReadAsMultipartAsync(provider);
var item = provider.Contents[0];
//foreach (var item in provider.Contents)
//{
string fileNameStr = item.Headers.ContentDisposition.FileName.Trim('"');
var arr = fileNameStr.Split('.');
string extensionName = arr[arr.Length - 1]; //得到扩展名
string fileName = Guid.NewGuid().ToString();
string fullPath = Path.Combine(root, fileName + "." + extensionName);
var ms = item.ReadAsStreamAsync().Result;
using (var br = new BinaryReader(ms))
{
var data = br.ReadBytes((int)ms.Length);
File.WriteAllBytes(fullPath, data);
}
//}
Duration duration = new ByShell32();
var result = duration.GetDuration(fullPath);
FileInfo fileInfo = new FileInfo(fullPath);
info = new UploadFileInfo
{
FilePath = "/UploadFile/Audio/" + fileName + "." + extensionName,
Duration = result.Item1,
FileSize = fileInfo.Length
};
}
catch (Exception ex)
{
//Logger.FileLoggerHelper.WriteErrorLog(DateTime.Now + "：上传音频文件错误-" + ex.Message);
}
return(new ResponseResultDto <UploadFileInfo>
{
IsSuccess = true,
ErrorMessage = string.Empty,
Result = info
});
}
static void Main(string[] args)
{//MySqlConnectionString
Duration duration = new ByShell32();
var result = duration.GetDuration($@"E:\4229759733.mp3");
}