public async Task <bool> SubmitForm(UploadfileEntity entity, string keyValue)
{
try
{
await _service.SubmitForm(entity, keyValue);
await Success("操作成功。", "", keyValue);
return(true);
}
catch (Exception ex)
{
await Error(ex.Message, "", keyValue);
return(false);
}
}
public async Task <ActionResult> Upload(string fileby, int filetype = 0)
{
try
{
//1图片，2excel
int[] filetypes = { 1, 2 };
if (!filetypes.Contains(filetype))
{
throw new Exception("请指定文件格式");
}
string stemp = "local";
if (_service.currentuser.CompanyId != GlobalContext.SystemConfig.SysemMasterProject)
{
var temp = await _setService.GetForm(_service.currentuser.CompanyId);
if (temp != null)
{
stemp = temp.F_CompanyName;
}
else
{
throw new Exception("租户不存在");
}
}
var files = HttpContext.Request.Form.Files;
long size = files.Sum(f => f.Length);
if (size > 104857600)
{
throw new Exception("大小必须小于100M");
}
List <object> list = new List <object>();
foreach (var file in files)
{
var fileName = ContentDispositionHeaderValue.Parse(file.ContentDisposition).FileName.Trim('"');
var ispic = FileHelper.IsPicture(fileName);
if (filetype == 1 && !ispic)
{
throw new Exception("请上传图片");
}
var isexcle = FileHelper.IsExcel(fileName);
if (filetype == 2 && !isexcle)
{
throw new Exception("请上传Excel");
}
if (ispic)
{
filetype = 1;
}
if (isexcle)
{
filetype = 2;
}
string fileValue = "";
if (fileby == "公司logo")
{
fileValue = "icon";
}
else
{
fileValue = "file";
}
string filePath = "";
fileName = Utils.CreateNo() + fileName.Substring(fileName.LastIndexOf("."));
UploadfileEntity entity = new UploadfileEntity();
if (!string.IsNullOrEmpty(stemp))
{
entity.F_FilePath = $@"/" + fileValue + $@"/" + stemp + $@"/" + DateTime.Now.ToString("yyyyMMdd") + $@"/" + fileName;
filePath = GlobalContext.HostingEnvironment.WebRootPath + $@"/" + fileValue + $@"/" + stemp + $@"/" + DateTime.Now.ToString("yyyyMMdd") + $@"/";
}
string fileFullName = filePath + fileName;
entity.Create();
entity.F_EnabledMark = true;
entity.F_FileBy = fileby;
entity.F_FileType = filetype;
entity.F_CreatorUserName = _service.currentuser.UserName;
entity.F_FileSize = size.ToIntOrNull();
entity.F_FileName = fileName;
entity.F_OrganizeId = _service.currentuser.DepartmentId;
if (fileName.LastIndexOf(".") >= 0)
{
entity.F_FileExtension = fileName.Substring(fileName.LastIndexOf("."));
}
if (!await SubmitForm(entity, ""))
{
throw new Exception("数据库操作失败");
}
if (!Directory.Exists(filePath))
{
Directory.CreateDirectory(filePath);
}
using (FileStream fs = System.IO.File.Create(fileFullName))
{
file.CopyTo(fs);
fs.Flush();
}
list.Add(new { src = entity.F_FilePath, title = fileName });
}
await _logService.WriteLog("操作成功。", "", "", DbLogType.Visit);
return(Content(new { code = 0, msg = "操作成功", data = list }.ToJson()));
}
catch (Exception ex)
{
await _logService.WriteLog(ex.Message, "", "", DbLogType.Visit, true);
return(Content(new { code = 400, msg = "操作失败," + ex.Message }.ToJson()));
}
}
