ASP.NET上传大文件
文件一般在300M~600M(电影),网上也搜了一下,至今没找到好的方法.
至于用.Net中的FileUpload控件,修改Web.config这个方法不是很好,全部读入到内存简直就是死机了,
大部分网页都提到思归的那篇文章
http://blog.joycode.com/saucer/archive/2004/03/16/16225.aspx
看了之后,如果用SlickUpload的话,还收费,99美圆,感觉很贵(如果谁买过可以免费给我还行,破截的在参考范围之类)
还有就是这断代码,最关键用 ".... "替代了,汗~
IServiceProvider   provider   =   (IServiceProvider)   HttpContext.Current;  
    HttpWorkerRequest   wr   =   (HttpWorkerRequest)   provider.GetService(typeof(HttpWorkerRequest));
    byte[]   bs   =   wr.GetPreloadedEntityBody();
    ....
    if   (!wr.IsEntireEntityBodyIsPreloaded())
    {
                int   n   =   1024;
                byte[]   bs2   =   new   byte[n];
                while   (wr.ReadEntityBody(bs2,n)   > 0)
              {
                          .....
                }
    }
谁能提供一个NB的解决方法,最好以前解决过类似问题.


还有就是到处是这个代码

HttpApplication   application1   =   sender   as   HttpApplication;
      HttpWorkerRequest   request1   =   (HttpWorkerRequest)   ((IServiceProvider)   HttpContext.Current).GetService(typeof(HttpWorkerRequest));
      try
      {
        if   (application1.Context.Request.ContentType.IndexOf( "multipart/form-data ")   <=   -1)
        {
          return;
        }
        //Check   The   HasEntityBody
        if   (!request1.HasEntityBody())
        {
          return;
        }

        int   num1   =   0;
        TimeSpan   span1   =   DateTime.Now.Subtract(this.beginTime);

        string   text1   =   application1.Context.Request.ContentType.ToLower();

        byte[]   buffer1   =   Encoding.ASCII.GetBytes(( "\r\n-- "   +   text1.Substring(text1.IndexOf( "boundary= ")   +   9)).ToCharArray());
        int   num2   =   Convert.ToInt32(request1.GetKnownRequestHeader(11));
        Progress   progress1   =   new   Progress();

        application1.Context.Items.Add( "FileList ",   new   Hashtable());

        byte[]   buffer2   =   request1.GetPreloadedEntityBody();
        num1   +=   buffer2.Length;

        string   text2   =   this.AnalysePreloadedEntityBody(buffer2,   "UploadGUID ");
        if   (text2   !=   string.Empty)
        {
          application1.Context.Items.Add( "LionSky_UpLoadModule_UploadGUID ",   text2);
        }
        bool   flag1   =   true;