如何在HTML5文件api上传的mvc3中保存文件 [英] How to save file in mvc3 which is uploaded by html5 file api
本文介绍了如何在HTML5文件api上传的mvc3中保存文件的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我使用带有xhr = new XMLHttpRequest();
的html5文件API异步上传了多个文件...
在控制器端,它以对象为对象,但由于对象不包含方法SaveAs
...
,给我错误
我的代码是...
I an uploading multiple file with asyncronusly using html5 file API with xhr = new XMLHttpRequest();
...
At Controller side it takes as object but giving me error as object doesnt contain method SaveAs
...
my code is...
[HttpPost]
public ActionResult Upload(object fileToUpload1)
{
var length = Request.ContentLength;
var bytes = new byte[length];
Request.InputStream.Read(bytes, 0, length);
// bytes has byte content here. what do do next?
var fileName = Request.Headers["X-File-Name"];
var fileSize = Request.Headers["X-File-Size"];
var fileType = Request.Headers["X-File-Type"];
// var fileSize = Request.Headers["X-File-Size"];
var file = Request.Headers["X-File"];
var imagePath = Path.Combine(Server.MapPath(Url.Content("~/Uploads")), fileName);
//below it give error
fileToUpload1.SaveAs(imagePath);
if (fileToUpload1 == null)
{
return Json(true, JsonRequestBehavior.AllowGet);
}
else { return Json(false, JsonRequestBehavior.AllowGet); }
// return Json(false, JsonRequestBehavior.AllowGet);
}
HTML代码
HTML code
<form class="form1" enctype="multipart/form-data" method="post" action="@Url.Action("Upload")" >
<input class="fileToUpload1" name="fileToUpload1" type="file" multiple="multiple" />
</form>
我发送的数据也是...
also data i am sending is ...
xhr.open("POST", "@Url.Action("Upload","Home")", true);
// Set appropriate headers
xhr.setRequestHeader("Cache-Control", "no-cache");
xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest");
xhr.setRequestHeader("Content-Type", "multipart/form-data");
xhr.setRequestHeader("X-File-Name", file.fileName);
xhr.setRequestHeader("X-File-Size", file.fileSize);
xhr.setRequestHeader("X-File-Type", file.type);
xhr.setRequestHeader("X-File", file);
// Send the file (doh)
xhr.send(file);
推荐答案
我只是写在控制器端..
i just write at controller side..
Request.SaveAs("D:\\uploadimage\\" + fileName, false);
.
可以...
.
It works...
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