public IActionResult Create(IFormCollection collection) { var entity = new ApprovalDto(); TryUpdateModelAsync(entity); if (ModelState.IsValid) { var id = _service.Create(entity, CurrentUser.No, CurrentUser.Name, CurrentUser.DepartmentId); if (id > 0) { return(RedirectToAction(nameof(Index))); } ModelState.AddModelError(string.Empty, "创建失败"); } return(View(entity)); }