public ActionResult UploadFile()
{
HttpFileCollectionBase files = Request.Files;
if (files.Count == 0)
{
Response.Write("请勿直接访问本文件");
Response.End();
return(Content("请勿直接访问本文件"));
}
string dName = "/UserFile";
string path = Server.MapPath(dName);
string userid = Request.Form["userid"];
string bookid = Request.Form["bookid"];
try
{
// 只取第 1 个文件
HttpPostedFileBase file = files[0];
if (file != null && file.ContentLength > 0)
{
string fileName = Request.Form["fileName"];
string orgFileName = fileName ?? string.Empty;
string[] fileNameInfo = fileName.Split('.');
string extendName = ".jpg";
if (fileNameInfo.Length > 1)
{
extendName = "." + fileNameInfo[fileNameInfo.Length - 1];
}
int intRandom = (new Random()).Next(10000, 99999);
string strTimeNow = DateTime.Now.Year.ToString() + DateTime.Now.Month.ToString() + DateTime.Now.Day.ToString() + DateTime.Now.Hour.ToString() +
DateTime.Now.Minute.ToString() + DateTime.Now.Second.ToString() + DateTime.Now.Millisecond.ToString();
fileName = strTimeNow + intRandom.ToString();
string theFileName = fileName;
string vPath = dName + "/" + userid + "/OriginalImage/" + fileName + ".jpg";
if (!Directory.Exists(path + "/OriginalImage"))
{
Directory.CreateDirectory(path + "/" + userid + "/OriginalImage");
}
string strOriginalUrl = path + "/" + userid + "/OriginalImage/" + fileName + extendName;
file.SaveAs(strOriginalUrl);
//string mad5String = MD5HashFile.GetMD5HashFromFile(strOriginalUrl);
fileName = path + "/" + userid + "/" + fileName;
System.Drawing.Image originalImage = System.Drawing.Image.FromFile(strOriginalUrl);
Bitmap bitmap = new Bitmap(originalImage);
IList <Inpinke_ImageScale> list = DBImageScaleBLL.GetAllImageScaleSize();
if (list != null)
{
foreach (Inpinke_ImageScale s in list)
{
if (s.GroupID == 1)
{
ImageProcessBLL.CreateStaticScaleImage(bitmap, s.Width, s.Height, 1000, fileName + s.PlusName + ".jpg");
}
else
{
ImageProcessBLL.CreateScaleImage(bitmap, s.Width, s.Height, fileName + s.PlusName + ".jpg", s.IsScale);
}
}
}
else
{
ImageProcessBLL.CreateScaleImage(bitmap, 80, 80, fileName + "_thumb.jpg", false);
ImageProcessBLL.CreateScaleImage(bitmap, 2400, 2400, fileName + "_print.jpg", true);
ImageProcessBLL.CreateScaleImage(bitmap, 600, 600, fileName + "_edit.jpg", true);
}
originalImage.Dispose();
bitmap.Dispose();
Inpinke_Image model = new Inpinke_Image()
{
UserID = int.Parse(userid),
Path = vPath,
OriginalName = orgFileName.Length > 150 ? orgFileName.Substring(0, 150) : orgFileName,
ImageName = theFileName,
HashCode = MD5HashFile.GetMD5HashFromFile(strOriginalUrl),
UsedNum = 0
};
BaseResponse br = DBImageBLL.AddUserImage(model);
string result = string.Empty;
if (br.IsSuccess)
{
if (!string.IsNullOrEmpty(bookid))
{
Inpinke_Book_Image bImg = new Inpinke_Book_Image()
{
UsedNum = 0,
ImageID = model.ID,
BookID = int.Parse(bookid)
};
DBImageBLL.AddBookImage(bImg);
}
result = "{success:true,image:{id:" + model.ID + ",name:\"" + model.ImageName + "\",path:\"" + model.Path + "\"}}";
}
else
{
result = "{success:false,msg:\"" + br.Message + "\"}";
}
return(Content(result));
}
else
{
return(Content("{success:false,msg:\"上传内容为空\"}"));
}
}
catch (Exception ex)
{
Logger.Error(string.Format("UploadFile UserID:{0}, Error{1}", userid, ex.ToString()));
return(Content("{success:false,msg:\"上传出错，请稍后再试\"}"));
}
}
