public IActionResult GetSeedndImg(int seedid)
{
if (_productRepository.GetSeed(seedid) == null)
{
return(StatusCode(500, "不存在"));
}
var model = _productRepository.GetFile(seedid);
FilesPrint fhelp = new FilesPrint();
byte[] bt = fhelp.ReadFile(fhelp.readURL(model.FileUrl));
if (bt == null)
{
return(StatusCode(500, "读取异常"));
}
return(Ok(new FileUpDownLoadToByteDto
{
FID = model.FID,
FileClass = model.FileClass,
FileName = model.FileName,
SeedID = model.seed.SeedID,
Bytes = bt
}));
}
public IActionResult AddSeedAndImg([FromBody] FileUpDownLoadToByteDto dto)
{
if (dto.Bytes == null || dto.FileName == null)
{
return(BadRequest("空异常"));
}
FilesPrint fhelp = new FilesPrint();
string fileUrl = fhelp.PrintFileCreate(ServiceConfigs.FileUpDirectory, dto.Bytes);
if (fileUrl == null)
{
return(StatusCode(500, "存储错误"));
}
if (_productRepository.GetSeed(dto.SeedID) == null)
{
return(StatusCode(500, "不存在该编号产品"));
}
var model = new FileUpDownload()
{
FileClass = dto.FileClass,
FileName = dto.FileName,
FileUrl = fileUrl,
seed = _productRepository.GetSeed(dto.SeedID)
};
_productRepository.AddFile(model);
if (!_productRepository.Save())
{
return(StatusCode(500, "上传失败，转储数据库异常"));
}
return(NoContent());
}
public IActionResult Post(string type, IFormCollection files)
{
long size = files.Sum(f => f.Key.Length);
//限制文件大小
if (size > 1024 * 1024 * 5 * 20)
{
return(BadRequest("文件超过限制大小100MB"));
}
List <string> filePathREsultList = new List <string>();
foreach (var file in files.Files)
{
//-0-0-0-0-0-0-0-0-------------暂存
var fileName = ContentDispositionHeaderValue.Parse(file.ContentDisposition).FileName.Trim('"');
string filePath = ServiceConfigs.FileUpDirectory;
FilesPrint fp = new FilesPrint();
string suffix = fileName.Split('.')[1];
if ((!pictureFormatArray.Contains(suffix)))
{
return(StatusCode(500, "文件格式错误"));
}
fileName = Guid.NewGuid() + "." + suffix;
string fileFullName = filePath + fileName;
using (FileStream fs = System.IO.File.Create(fileFullName))
{
file.CopyTo(fs);
fs.Flush();
}
filePathREsultList.Add($"/src/Pictures/{fileName}");
}
string message = $"{files.Count} file(s)/{size} bytes uploaded successfully!";
return(Ok(message));
}
public IActionResult getSeedImg(int seedid)
{
if (seedid < 0)
{
return(BadRequest());
}
var model = _productRepository.GetSeed(seedid);
if (model == null)
{
return(StatusCode(500, "获取失败"));
}
//var list = new List<SeedDto>();
SeedAndImgDto seedDto = new SeedAndImgDto
{
SellerID = model.SellerID,
Species = model.Species,
Brand = model.Brand,
Details = model.Details,
SeedClass = model.SeedClass,
Exhibitions = model.Exhibitions,
MakertID = model.MakertID,
MakertName = _productRepository.GetSeller(model.SellerID).MarkerName,
Name = model.Name,
Price = model.Price,
};
var filemodel = _productRepository.GetFile(model.SeedID);
FileUpDownLoadToByteDto filedto = new FileUpDownLoadToByteDto
{
FID = filemodel.FID,
FileClass = filemodel.FileClass,
FileUrl = filemodel.FileUrl,
FileName = filemodel.FileName,
SeedID = filemodel.seed.SeedID
};
try
{
string Imgurl = _productRepository.GetFile(model.SeedID).FileUrl;
FilesPrint fp = new FilesPrint();
filedto.Bytes = fp.ReadFile(fp.readURL(Imgurl));
seedDto.FileUpDownLoadDto = filedto;
}
catch (Exception)
{
filedto.Bytes = null;
throw;
}
return(Ok(seedDto));
}
public IActionResult Post(string type, IFormFile file)
{
long size = file.Length;
//限制文件大小
if (size > 1024 * 1024 * 5 * 20)
{
return(BadRequest("文件超过限制大小100MB"));
}
List <string> filePathREsultList = new List <string>();
//-0-0-0-0-0-0-0-0-------------暂存
var fileName = ContentDispositionHeaderValue.Parse(file.ContentDisposition).FileName.Trim('"');
string filePath = ServiceConfigs.FileUpDirectory;
FilesPrint fp = new FilesPrint();
string suffix = fileName.Split('.')[1];
if ((!pictureFormatArray.Contains(suffix)))
{
return(StatusCode(500, "文件格式错误"));
}
filePath += @"\" + System.DateTime.Now.Year.ToString() + @"\" + System.DateTime.Now.Month.ToString() + @"\" + System.DateTime.Now.Day.ToString();//文件夹
UnixStamp ustamp = new UnixStamp();
if (!(Directory.Exists(filePath)))
{
Directory.CreateDirectory(filePath);
}
fileName = @"\" + ustamp.DateTimeToStamp(System.DateTime.Now) + "." + suffix;
string fileFullName = filePath + fileName;
try
{
using (FileStream fs = System.IO.File.Create(fileFullName))
{
file.CopyTo(fs);
fs.Flush();
}
}
catch (Exception e)
{
string ss = e.ToString();
return(StatusCode(404, $"存储错误+filefullname={fileFullName}"));
throw;
}
filePathREsultList.Add($"/src/Pictures/{fileName}");
string message = $" file(s)/{size} bytes uploaded successfully! fileurl={fileFullName}";
return(Ok(message));
}
public IActionResult PostSeedImg([FromBody] SeedAndImgDto seedDto)
{
if (seedDto == null)
{
return(BadRequest());
}
var model = new Seed
{
SellerID = seedDto.SellerID,
Species = seedDto.Species,
Brand = seedDto.Brand,
Details = seedDto.Details,
SeedClass = seedDto.SeedClass,
Exhibitions = seedDto.Exhibitions,
Name = seedDto.Name,
Price = seedDto.Price
};
if (seedDto.FileUpDownLoadDto != null)
{
FileUpDownload fileUpDownload = new FileUpDownload
{
FileClass = seedDto.FileUpDownLoadDto.FileClass,
FileName = seedDto.FileUpDownLoadDto.FileName,
seed = _productRepository.GetSeed(seedDto.SeedID),
};
try
{
string fileurl;
FilesPrint fp = new FilesPrint();
fileurl = fp.PrintFileCreate(ServiceConfigs.FileUpDirectory, seedDto.FileUpDownLoadDto.Bytes);
fileUpDownload.FileUrl = fp.readURL(fileurl);
model.fileUpDownloads.Add(fileUpDownload);
}
catch (Exception)
{
return(StatusCode(500, "传入字节流文件错误"));
throw;
}
}
_productRepository.AddSeed(model);
if (!_productRepository.Save())
{
return(StatusCode(500, "存储失败"));
}
return(Ok());
}
public IActionResult PutSeedAndImg(int seedid, [FromBody] FileUpDownLoadToByteDto dto)
{
if (dto.Bytes == null || dto.FileName == null)
{
return(BadRequest("空异常"));
}
FilesPrint fhelp = new FilesPrint();
var url = _productRepository.GetFile(seedid).FileUrl;
if (url == null)
{
StatusCode(500, "服务器文件丢失");
}
;
int fileUrl = fhelp.PrintFileUpdate(fhelp.readURL(url), dto.Bytes);
if (fileUrl == 0)
{
return(StatusCode(500, "存入失败"));
}
if (fileUrl == null)
{
return(StatusCode(500, "存储错误"));
}
if (_productRepository.GetSeed(dto.SeedID) == null)
{
return(StatusCode(500, "不存在该编号产品"));
}
var model = _productRepository.GetFile(dto.SeedID);
model.FileClass = dto.FileClass;
model.FileName = dto.FileName;
model.FileUrl = dto.FileUrl;
model.seed = _productRepository.GetSeed(dto.SeedID);
if (!_productRepository.Save())
{
return(StatusCode(500, "上传失败，转储数据库异常"));
}
return(NoContent());
}
public IActionResult AddSeedAndImg(IFormFile file, FileUpDownLoadGetDto dtos)
{
if (file == null || file.ContentDisposition.Length <= 0 || file.FileName == null)
{
return(BadRequest("空异常"));
}
FileUpDownLoadAndFileGetDto dto = new FileUpDownLoadAndFileGetDto
{
file = file,
FileClass = dtos.FileClass,
FileUrl = dtos.FileUrl,
SeedID = dtos.SeedID
};
string fileUrl = _fileService.PrintFileCreate(dto.file);
FileStreamPandO.FilesPrint fp = new FilesPrint();
fileUrl = fp.SaveSRC(fileUrl);
if (fileUrl == null)
{
return(StatusCode(500, "存储错误"));
}
if (_productRepository.GetSeed(dto.SeedID) == null)
{
return(StatusCode(500, "不存在该编号产品"));
}
var model = new FileUpDownload()
{
FileClass = dto.FileClass,
FileName = file.FileName,
FileUrl = fileUrl,
seed = _productRepository.GetSeed(dto.SeedID)
};
_productRepository.AddFile(model);
if (!_productRepository.Save())
{
return(StatusCode(500, "上传失败，转储数据库异常"));
}
return(NoContent());
}
/// <summary>
/// 返回存储路径
/// </summary>
/// <param name="url"></param>
/// <param name="file"></param>
/// <returns>数据库存储路径！！！ </returns>
public string PrintFileCreate(IFormFile file)
{
var fileName = ContentDispositionHeaderValue.Parse(file.ContentDisposition).FileName.Trim('"');
string filePath = ServiceConfigs.FileUpDirectory;
FilesPrint fp = new FilesPrint();
string suffix = fileName.Split('.')[1];
if ((!pictureFormatArray.Contains(suffix)))
{
_logger.LogWarning("+文件类型错误+");
return(null);
}
filePath += @"\" + System.DateTime.Now.Year.ToString() + @"\" + System.DateTime.Now.Month.ToString() + @"\" + System.DateTime.Now.Day.ToString();//文件夹
UnixStamp ustamp = new UnixStamp();
if (!(Directory.Exists(filePath)))
{
Directory.CreateDirectory(filePath);
}
fileName = @"\" + ustamp.DateTimeToStamp(System.DateTime.Now) + "." + suffix;
string fileFullName = filePath + fileName;
try
{
using (FileStream fs = System.IO.File.Create(fileFullName))
{
file.CopyTo(fs);
fs.Flush();
}
}
catch (Exception e)
{
string ss = e.ToString();
_logger.LogError($"+存储异常+{ss}");
return(null);
}
FileStreamPandO.FilesPrint f = new FilesPrint();
return(f.SaveSRC(fileFullName));
}
