public Response <int> AddorUpdate(Person person)
{
return(_fileService.AddOrUpdate(person));
}
public async Task <ResponseResult <dynamic> > Upload([FromServices] IWebHostEnvironment environment)
{
var data = new ResponseResult <dynamic>();
string path = string.Empty;
IFormFileCollection files = null;
try
{
files = Request.Form.Files;
}
catch (Exception)
{
files = null;
}
if (files == null || !files.Any())
{
data.Message = nameof(BusinessCode.Image_Empty);
data.Code = BusinessCode.Image_Empty;
return(data);
}
//格式限制
string folderpath = Path.Combine(environment.WebRootPath, _uploadOptions.UploadFilePath);
if (!System.IO.Directory.Exists(folderpath))
{
System.IO.Directory.CreateDirectory(folderpath);
}
if (files.Any(c => _uploadOptions.AllowedFileTypes?.Contains(c.ContentType.ToLower()) == true))
{
if (files.Sum(c => c.Length) <= _uploadOptions.UploadLimitSize)
{
//foreach (var file in files)
var file = files.FirstOrDefault();
string strpath = Path.Combine(_uploadOptions.UploadFilePath, DateTime.Now.ToString("MMddHHmmss") + file.FileName);
path = Path.Combine(environment.WebRootPath, strpath);
string md5Code = string.Empty;
UploadFileDto uploadFileDto;
int uploadFileId = 0;
using (var stream = file.OpenReadStream())
{
md5Code = GetFileMD5(stream);
uploadFileDto = await _uploadService.Get <UploadFileDto>(f => f.MD5Code == md5Code);
if (uploadFileDto == null)
{
using (var filestream = System.IO.File.Create(path))
{
await file.CopyToAsync(filestream);
}
uploadFileDto = new UploadFileDto
{
MD5Code = md5Code,
RUrl = strpath.Replace("\\", "/"),
Filename = file.FileName,
Extention = Path.GetExtension(file.FileName).ToLower()
};
uploadFileId = (await _uploadService.AddOrUpdate <UploadFileDto, int>(uploadFileDto)).Id;
}
else
{
uploadFileId = uploadFileDto.Id;
}
strpath = UriCombine(Request.GetHostUri(), uploadFileDto.RUrl);
//strpath = uploadFileDto.RUrl;
}
data = new ResponseResult <dynamic>()
{
Data = new { url = strpath, id = uploadFileId }
};
return(data);
}
else
{
data.Message = nameof(BusinessCode.Image_Size_Error);;
data.Code = BusinessCode.Image_Size_Error;
return(data);
}
}
else
{
data.Message = nameof(BusinessCode.Image_Type_Error);
data.Code = BusinessCode.Image_Type_Error;
return(data);
}
}