public ActionResult Upload()
{
if (Request.Files.Count > 0)
{
var file = Request.Files[0];
if (file != null && file.ContentLength > 0)
{
string fileName = $"{DateTime.Now}.xml";//客户端保存的文件名
var ss = string.Empty;
EnglishFeedFile reviewList = null;
var uploadType = RequestHelper.GetStringFromParameters("UploadType");
switch (uploadType)
{
case "qcxml":
ss = DealQcXml(file);
break;
case "feedexcel":
ss = DealFeedExcel(file);
break;
case "feedxml":
fileName = $"{file.FileName}_{DateTime.Now}.xls";
ss = DealFeedXml(file);
break;
case "reviewfeed":
reviewList = DealReviewFeed(Request.Files);
break;
}
Response.ContentType = "application/octet-stream";
//通知浏览器下载文件而不是打开
Response.AddHeader("Content-Disposition", "attachment; filename=" + fileName);
//Response.BinaryWrite(Encoding.UTF8.GetBytes(ss));
WriteBigFile(reviewList);
Response.Flush();
Response.End();
}
}
return(RedirectToAction("GetFileZip"));
}
private void WriteBigFile(EnglishFeedFile reviewList)
{
byte[] fileBuffer = new byte[1024];//每次读取1024字节大小的数据
if (reviewList != null)
{
using (MemoryStream stream = new MemoryStream())
{
GC.Collect();
Thread.Sleep(1000);
System.Xml.Serialization.XmlSerializer serializer = new System.Xml.Serialization.XmlSerializer(typeof(ReviewListingsType));
serializer.Serialize(stream, reviewList.GetReviewList());
long totalLength = stream.Length;
stream.Seek(0, SeekOrigin.Begin);
while (totalLength > 0 && Response.IsClientConnected) //持续传输文件
{
int length = stream.Read(fileBuffer, 0, fileBuffer.Length); //每次读取1024个字节长度的内容
Response.OutputStream.Write(fileBuffer, 0, length); //写入到响应的输出流
totalLength = totalLength - length;
}
}
}
}
public EnglishFeedFile DealReviewFeed(HttpFileCollectionBase files)
{
//byte[] result = null;
string host = Request.Params["Host"];
string lang = Request.Params["Lang"];
var englishFile = new EnglishFeedFile();
if (files != null && files.Count > 0)
{
for (var i = 0; i < files.Count; i++)
{
HttpPostedFileBase file = files[i];
if (file != null && file.FileName.Contains("english"))
{
using (ExcelTemplateHelper <HotelFeedModel> exHelper = new ExcelTemplateHelper <HotelFeedModel>(file, englishFile.FeedXmlProcess))
{
exHelper.Run();
}
file.InputStream.Dispose();
}
}
englishFile.GetReviewList().ListModel =
englishFile.GetReviewList().ListModel.OrderBy(l => l.Ctriphotelid).ToList();
englishFile.SortHotelList = englishFile.GetReviewList().ListModel.Select(l => l.Ctriphotelid).ToArray();
for (var i = 0; i < files.Count; i++)
{
HttpPostedFileBase file = files[i];
if (file != null && file.FileName.Contains("pic"))
{
var imageFile = new ImageDeco(englishFile, host, lang);
using (var imageDeco = new ExcelTemplateHelper <ImageModel>(file, imageFile.FeedXmlProcess))
{
imageDeco.Run();
}
}
if (file != null && file.FileName.Contains("review"))
{
var reviewFile = new ReviewDeco(englishFile, host, lang);
using (var reviewDeco = new ExcelTemplateHelper <ReviewModel>(file, reviewFile.FeedXmlProcess))
{
reviewDeco.Run();
}
}
if (file != null && file.FileName.Contains("name"))
{
var nameFile = new NameDeco(englishFile, host, lang);
using (var nameDeco = new ExcelTemplateHelper <NameModel>(file, nameFile.FeedXmlProcess))
{
nameDeco.Run();
}
}
if (file != null && file.FileName.Contains("DESC"))
{
var descFile = new DescTxtDeco(englishFile, host, lang);
using (var descDeco = new TxtTemplateHelper(file, descFile.FeedXmlProcess))
{
descDeco.Run();
}
}
file?.InputStream.Dispose();
}
englishFile.GetReviewList().ListModel = englishFile.GetReviewList().ListModel.Where(l => l.HasName || l.HasReview).ToList();
//result = Serializer.SerializeToBytes(englishFile.GetReviewList());
//result = XmlHelper.XmlSerialize(englishFile.GetReviewList(), Encoding.UTF8);
}
return(englishFile);
}
