Question

我想通过网络应用程序访问iphone相机并拍照并将其保存到我的电脑。我可以访问相机，但无法将图片从iphone保存到计算机。

<form action="upload.aspx" method="post" enctype="multipart/form-data">
<input type="file" id="files" runat="server" name="files" 
        accept="image/*" capture="camera"  />

</form>

upload.aspx
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.IO;

namespace PartsMobile
{
    public partial class WebForm1 : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if (Request.Files["files"] != null)
            {
                HttpPostedFile MyFile = Request.Files["files"];
                //Setting location to upload files
                //string TargetLocation = Server.MapPath("~/Files");
                string TargetLocation =
                   @"c:\Projects3\Files";
                try
                {
                    if (MyFile.ContentLength > 0)
                    {
                        //Determining file name
                        string FileName = MyFile.FileName;
                        string str = Path.GetFileName(FileName);
                        //Determining file size
                        int FileSize = MyFile.ContentLength;
                        //Creating a byte array corresponding to file size.
                        byte[] FileByteArray = new byte[FileSize];
                        //Posted file is being pushed into byte array.
                        MyFile.InputStream.Read(FileByteArray, 0, FileSize);
                        //Uploading properly formatted file to server.
                        MyFile.SaveAs(Path.Combine(TargetLocation, str));
                        var invalidChars = Path.GetInvalidFileNameChars();
                    }
                }
                catch (Exception BlueScreen)
                {
                    //Handle errors
                }
            }
        }
    }
}

Answer 1

我终于解决了它。这是权限问题。我将app pool a / c添加到文件夹，这解决了问题。谢谢你的帮助

如何将从iphone通过网络应用程序捕获的图像保存到计算机中的位置

1 个答案: