public ActionResult Yuntiku(string x)
{
YTK ytk = new YTK();
var files = Request.Files;
var studentNo = Convert.ToInt32(this.User.Identity.Name);
string fileName = studentNo + "/" + studentNo + "-" + DateTime.Now.Year + "-" + DateTime.Now.Month + "-" + DateTime.Now.Day + "/";
if (files != null && files.Count > 0)
{
for (int i = 0; i < files.Count; i++)
{
var strs = files[i].FileName.Split('.');
ytk.uploadFilePath = "~/WorkSpances/YTK/" + fileName + "/";
var path = Server.MapPath(ytk.uploadFilePath);
//如果路径不存在则创建
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
ytk.studentNo = studentNo;
string uploadFileName = Guid.NewGuid().ToString() + "." + strs[1].ToLower();
ytk.uploadFileName = uploadFileName;
ytk.Describeyt = "无";
files[i].SaveAs(path + uploadFileName);
}
student.AddYTK(ytk);
}
return(Content("<script>alert('上传完成!');</script>"));
}
/// <summary>
/// 添加云题库
/// </summary>
/// <param name="uploadFileName"></param>
/// <returns></returns>
public bool AddYTK(YTK ytk)
{
var file = new UploadFile()
{
UploadFileName = ytk.uploadFileName,
UploadFilePath = ytk.uploadFilePath,
UploadTime = DateTime.Now,
Describe = ytk.Describeyt
};
context.UploadFiles.Add(file);
if (context.SaveChanges() > 0)
{
var uploadFileId = Convert.ToInt32((context.UploadFiles.Where(s => s.UploadFilePath == ytk.uploadFilePath).Select(m => m.UploadFileId).ToList())[0]);
var yt = new Homework()
{
StudentNo = ytk.studentNo,
HomeworkTypeId = 3,
UploadFileId = uploadFileId
};
context.Homework.Add(yt);
if (context.SaveChanges() > 0)
{
return(true);
}
}
return(false);
}
public bool AddYTK(YTK ytk)
{
return(student.AddYTK(ytk));
}
