public IActionResult Creat(StudentCreatViewModel model)
{
if (ModelState.IsValid)
{
string uniqueFileName = null;
//if (model.Photos != null || model.Photos.Count > 0)
//{
// //string uploadsFolder = Path.Combine(hostingEnvironment.WebRootPath, "images");//wwwroot下的images
// //uniqueFileName = Guid.NewGuid().ToString() + "_" + model.Photo.FileName;//特殊唯一文件名
// //string filePath = Path.Combine(uploadsFolder, uniqueFileName);//拼接出文件目录文件名
// //model.Photo.CopyTo(new FileStream(filePath, FileMode.Create));//复制图片到指定目录
// foreach (var Photo in model.Photos)
// {
// string uploadsFolder = Path.Combine(hostingEnvironment.WebRootPath, "images");//wwwroot下的images
// uniqueFileName = Guid.NewGuid().ToString() + "_" + Photo.FileName;//特殊唯一文件名
// string filePath = Path.Combine(uploadsFolder, uniqueFileName);//拼接出文件目录文件名
// Photo.CopyTo(new FileStream(filePath, FileMode.Create));//复制图片到指定目录
// }
//}
uniqueFileName = ProcessUploadedFile(model);
Student newstudent = new Student {
Id = model.Id, Name = model.Name, Number = model.Number, PhotoPath = uniqueFileName
};
_studentRepository.Add(newstudent);
return(RedirectToAction("Details", new { id = newstudent.Id }));
//Student newstudent = _studentRepository.Add(student);
//return RedirectToAction("Details", new { id = newstudent.Id });
}
return(View());
}
/// <summary>
/// 拼接图片存放路径，复制图片到指定路径
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
private string ProcessUploadedFile(StudentCreatViewModel model)
{
string uniqueFileName = null;
if (model.Photos != null || model.Photos.Count > 0)
{
//string uploadsFolder = Path.Combine(hostingEnvironment.WebRootPath, "images");//wwwroot下的images
//uniqueFileName = Guid.NewGuid().ToString() + "_" + model.Photo.FileName;//特殊唯一文件名
//string filePath = Path.Combine(uploadsFolder, uniqueFileName);//拼接出文件目录文件名
//model.Photo.CopyTo(new FileStream(filePath, FileMode.Create));//复制图片到指定目录
foreach (var Photo in model.Photos)
{
string uploadsFolder = Path.Combine(hostingEnvironment.WebRootPath, "images"); //wwwroot下的images
uniqueFileName = Guid.NewGuid().ToString() + "_" + Photo.FileName; //特殊唯一文件名
string filePath = Path.Combine(uploadsFolder, uniqueFileName); //拼接出文件目录文件名
using (var copyFilePath = new FileStream(filePath, FileMode.Create))
{
Photo.CopyTo(copyFilePath);//复制图片到指定目录
}
}
}
return(uniqueFileName);
}
