我使用此代碼上傳單個文件。上傳多個文件與jquery ajax在asp mvc
的jQuery的Ajax:
$(document).ready(function() {
$('input[type=file]').change(function() {
$(this).simpleUpload("/Admin/News/GetFile", {
start: function (file) {
//upload started
console.log("upload started");
},
progress: function (progress) {
//received progress
console.log("upload progress: " + Math.round(progress) + "%");
},
success: function (data) {
//upload successful
console.log("upload successful!");
console.log(data);
},
error: function (error) {
//upload failed
console.log("upload error: " + error.name + ": " + error.message);
}
});
});
});
簡單的上傳腳本。
控制器:
public ActionResult GetFile(HttpPostedFileBase NewsDefaultFile)
{
//Request.Files[0];
if (NewsDefaultFile != null)
{
Session.Add("File", NewsDefaultFile);
}
return Content("");
}
[HttpPost]
public ActionResult CreateNews(NewsModel model)
{
if (model.NewsDefaultFile == null)
{
var File = (HttpPostedFileBase)Session["File"];
if (File.ContentLength > 0)
{
var ext = System.IO.Path.GetExtension(File.FileName);
if (ext == ".jpg" || ext == ".png" || ext == ".jpeg")
{
string filename = model.NewsTitle + _NewsClass.Rand();
File.SaveAs(System.IO.Path.Combine(Server.MapPath(@"~/Upload/Image/" + filename)));
model.NewsDefaultFile = filename;
model.NewsDefaultFileExt = ext;
}
if (ext == ".webm" || ext == ".mkv" || ext == ".flv" || ext == ".avi" || ext == ".mov" || ext == ".3gp" || ext == ".mp4")
{
string filename = _NewsClass.Rand() + model.NewsTitle;
File.SaveAs(System.IO.Path.Combine(Server.MapPath(@"~/Upload/Video/" + filename)));
model.NewsDefaultFile = filename;
model.NewsDefaultFileExt = ext;
}
if (ext == ".mp3" || ext == ".ogg" || ext == "WAV" || ext == ".avi" || ext == ".mov" || ext == ".3gp" || ext == ".mp4")
{
string filename = _NewsClass.Rand() + model.NewsTitle;
File.SaveAs(System.IO.Path.Combine(Server.MapPath(@"~/Upload/Audio/" + filename)));
model.NewsDefaultFile = filename;
model.NewsDefaultFileExt = ext;
}
}
}
}
現在我需要uplaod多個文件與此代碼,如何做到這一點?
當我使用此代碼並上傳3個文件,會話[「文件」]有6個文件。有什麼問題 ? – Kianoush
檢查是否對同一個文件調用兩次「GetFile」動作 – dbraillon