最近用到了文件上传功能,下面给出ASP.NET MVC文件上传的一个简单示例:
一、前端代码
@using (Html.BeginForm("UploadFile", "Home", FormMethod.Post, new {enctype = "multipart/form-data"}))
{
<div>文件上传:<input type="file" name="myFile"/></div>
<input type="submit" value="提交"/>
}
二、后台代码
/// <summary>
/// 上传文件
/// </summary>
/// <returns>上传文件结果信息</returns>
[HttpPost]
public ActionResult UploadFile()
{
HttpPostedFileBase file = Request.Files["myFile"];
if (file != null)
{
try
{
var filename = Path.Combine(Request.MapPath("~/Upload"), file.FileName);
file.SaveAs(filename);
return Content("上传成功");
}
catch (Exception ex)
{
return Content(string.Format("上传文件出现异常:{0}", ex.Message));
} }
else
{
return Content("没有文件需要上传!");
}
}