public static dongdongdongEntities CreateDbContext()
{
dongdongdongEntities dbContext = (dongdongdongEntities)CallContext.GetData("dbContext");
if (dbContext == null)
{
dbContext = new dongdongdongEntities();
CallContext.SetData("dbContext", dbContext);
}
return(dbContext);
}
public ActionResult UpVideo(HttpPostedFileBase file)
{
dongdongdongEntities db = new dongdongdongEntities();
if (file != null && file.ContentLength > 0)
{
string folderpath = "/Video/";//上传图片的文件夹
if (!Directory.Exists(folderpath))
{
Directory.CreateDirectory(Server.MapPath(folderpath));
}
string ext1 = Path.GetExtension(file.FileName);
if (ext1 != ".mp4" && ext1 != ".rmvb" && ext1 != ".avi" && ext1 != ".flv")//笔者这儿修改了后缀的判断
{
return(Json(new { statu = 201, msg = "文件格式不正确！" }));
}
else
{
string folder = Server.MapPath(folderpath);
string name = DateTime.Now.ToString("yyyyMMddHHmmssff");
string ext = Path.GetExtension(file.FileName);
string downpath = name + ext;
string filepath = Server.MapPath(folderpath) + name + ext;
Video_detail vd = new Video_detail();
vd.Video_address = folderpath + downpath;
vd.Video_detail_name = "惊奇队长";
vd.Video_num = 1;
vd.Video_id = 17;
db.Video_detail.Add(vd);
db.SaveChanges();
file.SaveAs(Path.Combine(folder, downpath));
return(Json(new { status = 200, src = downpath, id = name }));
}
}
else
{
return(Json(new { status = 202, msg = "请上传文件！" }));
}
}
