无法从网上下载图片

问题描述

你好，

请帮帮我。

我正在尝试从网站下载图像。我尝试了很多方法，总是可以将图像下载到我的计算机上，但是当我尝试打开图像时，我得到了以下错误："无法打开此图片，因为文件似乎已损坏，损坏了
或太大了"

我使用了其他时间使用过的代码总是很好，我不知道会发生什么。

这是图片的链接：

http://www.orange-book.com/detail/obwfk53010/contents_images/article_cd： MS2MSD0330          2080 / is_not_main：1 / imageno：2

                       

  ; using（System.Net.WebClient client = new System.Net.WebClient（））

           {



             client.DownloadFile（new Uri（" http：/ /www.orange-book.com/detail/obwfk53010/contents_images/article_cd:MS2MSD0330%202080/is_not_main:1/imageno:2"），@" c：\ temp\image251.jpg"）;



          }

（OR）

HttpWebRequest request =（HttpWebRequest）WebRequest.Create（" http：//www.orange-book.com/细节/ obwfk53010 / contents_images / article_cd：MS2MSD0330                    2080 / is_not_main：1 / imageno：2"）;

            HttpWebResponse response =（HttpWebResponse）request.GetResponse（）;



            if（（response.StatusCode == HttpStatusCode.OK ||

         response.StatusCode == HttpStatusCode.Moved ||

         response.StatusCode == HttpStatusCode.Redirect）） 

            {

              

               使用（Stream inputStream = response.GetResponseStream（））

                using（Stream outputStream = File.OpenWrite（@" c：\ temp \ image15.png"）））
                {

                    byte [] buffer = new byte [4096];

                    int bytesRead;

                   你是
                    {

                        bytesRead = inputStream.Read（buffer，0，buffer.Length）;

                        outputStream.Write（buffer，0，bytesRead）;

                    } while（bytesRead！= 0）;

                }¥b $ b            }

解决方案

hello,

please help me.

i'm tryin gto download an image from a website. I tried a lot of methods and always I can download the image ti my computer, but when I try to open the image i get the folllowing error: "Can't open this icture because the file appears to damaged, corrupted or is too large"

I used a code that I used other times and allways worked fine, I don't know what happens.

this is the link to the image:

http://www.orange-book.com/detail/obwfk53010/contents_images/article_cd:MS2MSD0330                    2080/is_not_main:1/imageno:2

                                           

 using (System.Net.WebClient client = new System.Net.WebClient())
                    {

                        client.DownloadFile(new Uri("http://www.orange-book.com/detail/obwfk53010/contents_images/article_cd:MS2MSD0330%202080/is_not_main:1/imageno:2"), @"c:\temp\image251.jpg");

                   }

(OR)

HttpWebRequest request = (HttpWebRequest)WebRequest.Create("http://www.orange-book.com/detail/obwfk53010/contents_images/article_cd:MS2MSD0330                    2080/is_not_main:1/imageno:2");
            HttpWebResponse response = (HttpWebResponse)request.GetResponse();

            if ((response.StatusCode == HttpStatusCode.OK ||
                response.StatusCode == HttpStatusCode.Moved ||
                response.StatusCode == HttpStatusCode.Redirect)) 
            {
              
                using (Stream inputStream = response.GetResponseStream())
                using (Stream outputStream = File.OpenWrite(@"c:\temp\image15.png"))
                {
                    byte[] buffer = new byte[4096];
                    int bytesRead;
                    do
                    {
                        bytesRead = inputStream.Read(buffer, 0, buffer.Length);
                        outputStream.Write(buffer, 0, bytesRead);
                    } while (bytesRead != 0);
                }
            }

解决方案

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