winform 文件上传，错误403

Question

            /// <summary>
            /// WebClient上传文件至服务器
            /// </summary>
            /// <param name="fileNamePath">文件名，全路径格式</param>
            /// <param name="uriString">服务器文件夹路径</param>
            /// <param name="IsAutoRename">是否自动按照时间重命名</param>
            public void UpLoadFile(string fileNamePath, string uriString, bool IsAutoRename)
            {
                string fileName = fileNamePath.Substring(fileNamePath.LastIndexOf("\\") + 1);
                string NewFileName = fileName;
                if (IsAutoRename)
                {
                    NewFileName = DateTime.Now.ToString("yyMMddhhmmssfff") + DateTime.Now.Millisecond.ToString() + fileNamePath.Substring(fileNamePath.LastIndexOf("."));
                }                string fileNameExt = fileName.Substring(fileName.LastIndexOf(".") + 1);
                if (uriString.EndsWith("/") == false) uriString = uriString + "/";                uriString = uriString + NewFileName;
                /// 创建WebClient实例
                WebClient myWebClient = new WebClient();
                myWebClient.Credentials = CredentialCache.DefaultCredentials;
                // 要上传的文件
                FileStream fs = new FileStream(fileNamePath, FileMode.Open, FileAccess.Read);
                //FileStream fs = OpenFile();
                BinaryReader r = new BinaryReader(fs);
                try
                {
                    ////使用UploadFile方法可以用下面的格式
                    //myWebClient.Headers.Add("user-agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR 1.0.3705;)");
                    //myWebClient.UploadFile(uriString, "PUT", fileNamePath);                    byte[] postArray = r.ReadBytes((int)fs.Length);
                    Stream postStream = myWebClient.OpenWrite(uriString, "PUT");                    if (postStream.CanWrite)
                    {
                        postStream.Write(postArray, 0, postArray.Length);
                    }
                    else
                    {
                        MessageBox.Show("文件目前不可写！");
                    }
                    postStream.Flush();
                    postStream.Close();//这句报错，远程服务器返回错误: (403) 已禁止
                }
                catch (Exception err)
                {
                    throw err;
                }
                finally
                {
                    fs.Dispose();
                }
            }写入权限也都设置了，
这事怎么回事呀？急求！winform 上传 403

Answer 1

看看服务器是否启用了PUT谓词.给你一个简单一点的吧
        public string Upload(string url, string fileName)
        {
            WebClient webClient = new WebClient();
            byte[] rcv = webClient.UploadFile(url, "POST", fileName);
            return Encoding.UTF8.GetString(rcv);
        }

Answer 2

看看服务器是否启用了PUT谓词？这个该怎么看，怎么启用呢？我试了本地上传是可以的，

Answer 3

使用POST会报404，找不到的错误

Answer 4

POST 要有一个网页接收上传.
调用.  string url = "http://localhost/aspx/upload.ashx";
  Upload2(url, "文件全路径");用PUT 服务器也启用了写入权限了?

Answer 5

用PUT  服务器端 的 WebDAV是否启用了

Answer 6

 你加个everyone权限先试试

Answer 7

这篇文章或许对你有用.http://www.cnblogs.com/Terrylee/archive/2006/03/27/360165.html

Answer 8

用POST上传吧.建一网站或虚拟目录新建一个ashx文件. 把这段代码贴上去.然后接合我上传留 的言就可以了.<%@ WebHandler Language="C#" Class="upload" %>
using System;
using System.Web;public class upload : IHttpHandler {    public void ProcessRequest(HttpContext context)
    {
        context.Response.ContentType = "text/html";
        string path;
        if (context.Request.Files.Count > 0 && context.Request.Files[0].FileName != "")
        {
            HttpPostedFile hpf = context.Request.Files[0];
            if (hpf.FileName.Contains("\\"))
                path = context.Server.MapPath("../Upload/" + hpf.FileName.Substring(hpf.FileName.LastIndexOf("\\")));
            else
                path = context.Server.MapPath("../Upload/" + hpf.FileName);
            hpf.SaveAs(path);
            context.Response.Write("上传成功"); 
        }
        else
        {
            context.Response.Write("请选择文件");   
        }
    }
 
    
    public bool IsReusable {
        get {
            return false;
        }
    }}