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 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 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());
}