public ActionResult UploadImages()
{
var finalFileNames = new List <string>();
try
{
foreach (string fileName in Request.Files)
{
var image = Request.Files[fileName];
var newFileName = FileUploadManager.UploadAndSave(image);
finalFileNames.Add(newFileName);
}
return(new JsonResult
{
Data = new { FileNames = finalFileNames }
});
}
catch (Exception ex)
{
ex.Log();
finalFileNames.ForEach(a => FileUploadManager.DeleteFile(a));
return(new JsonResult
{
Data = new { Error = ex.Message }
});
}
}
/// <summary>
/// 处理增值税业务中的证书
/// </summary>
/// <param name="vat"></param>
private void CertificateFileHandel(ValueAddedTaxInfo vat)
{
string fileIdentity = vat.CertificateFileName;
string getConfigPath = AppSettingManager.GetSetting("Customer", "CertificateFilesPath");
if (!string.IsNullOrEmpty(fileIdentity))
{
if (!fileIdentity.Contains(getConfigPath))
{
string fileName = Path.GetFileName(Encoding.UTF8.GetString(Convert.FromBase64String(fileIdentity)));
vat.CertificateFileName = getConfigPath + "\\" + fileName;
if (!Path.IsPathRooted(getConfigPath))
{
//是相对路径:
getConfigPath = Path.Combine(AppDomain.CurrentDomain.SetupInformation.ApplicationBase, getConfigPath);
}
string getDestinationPath = Path.Combine(getConfigPath, fileName);
string getFolder = Path.GetDirectoryName(getDestinationPath);
if (!Directory.Exists(getFolder))
{
Directory.CreateDirectory(getFolder);
}
//将上传的文件从临时文件夹剪切到目标文件夹:
FileUploadManager.MoveFile(fileIdentity, getDestinationPath);
FileUploadManager.DeleteFile(fileIdentity);
}
}
}
public ActionResult Add(Guid communityId, [FromForm] ConsumptionApiModel consumptionApiModel)
{
try
{
// Guid id = Guid.Parse(attachViewModel.Id);
FileUploadManager fileUploadManager = new FileUploadManager(consumptionApiModel.Attachment);
string fileName = fileUploadManager.FileName;
var outputFilePath = FileUploadManager.GetTempFolderPath(Guid.NewGuid().ToString() + ".xlsx");
var byteArray = fileUploadManager.GetByteArray();
var consumption = _consumptionMapper.Map(consumptionApiModel);
consumption.Id = Guid.NewGuid();
ServiceFactory serviceFactory = new ServiceFactory(this._faciTechDbContext, this._contactId);
ConsumptionImport communityOnboarding = new ConsumptionImport(serviceFactory, communityId, outputFilePath);
consumption.CommunityId = communityId;
var isValid = communityOnboarding.Import(consumption, byteArray);
FileManager fileManager = new FileManager(outputFilePath);
var outputFile = new Attachment()
{
FileName = fileName,
FileContent = fileManager.GetByteArray(),
TableName = "Consumption",
TableId = consumption.Id,
MimeType = consumptionApiModel.Attachment.ContentType
};
_attachmentService.Create(outputFile, true);
fileUploadManager.DeleteFile();
return(Ok(new ApiResponse(new { Id = consumption.Id, IsAllValid = isValid, FileName = fileName }, ApiStatus.Success)));
}
catch (Exception ex)
{
return(new UnknownErrorResult(ex, base._errorEnabled));
}
}
public Task <bool> DeleteAttachment(int id)
{
var fileName = _db.Documents.Include(x => x.Task)
.Where(x => x.Id == id)
.AsNoTracking() //useful when the results are used in a read-only scenario
.FirstOrDefault();
if (fileName != null)
{
//delete from database
var file = new Documents {
Id = id
};
_db.Remove(file);
_db.SaveChanges();
//delete actual file
_fileManager.DeleteFile(fileName.Task.ProjectId, fileName.FileName);
return(System.Threading.Tasks.Task.FromResult(true));
}
return(System.Threading.Tasks.Task.FromResult(false));
}
public ActionResult DeleteFile(string fileName)
{
FileUploadManager.DeleteFile(fileName);
return(new JsonResult());
}