上传图像并获取其字节

Question

我有这样的表格

<form name="" method="post" action="Save"  enctype="multipart/form-data">
         <div id="dialog" title="Upload files">        
         <input type="file" id="Image" name="fileUpload" size="23"/>
         </div>
         <input  type="submit" value="Create" />
 </form>

我怎么能得到控制器中的图像字节？

Answer 1

将以下内容添加到控制器方法中.

      var file = Request.Files["Image"];
      if ( file != null )
      {
         byte[] fileBytes = new byte[file.ContentLength];
         file.InputStream.Read( fileBytes, 0, file.ContentLength );

         // ... now fileBytes[] is filled with the contents of the file.
      }
      else
      {
         // ... error handling here
      }