{"id":1020,"date":"2010-04-15T17:08:00","date_gmt":"2010-04-15T09:08:00","guid":{"rendered":""},"modified":"2013-11-17T12:30:04","modified_gmt":"2013-11-17T04:30:04","slug":"asp-net%e4%bb%8e%e7%bd%91%e7%bb%9c%e4%b8%8a%e4%b8%8b%e8%bd%bd%e6%96%87%e4%bb%b6%e5%88%b0%e6%9c%8d%e5%8a%a1%e5%99%a8","status":"publish","type":"post","link":"https:\/\/kyle.ai\/blog\/1020.html","title":{"rendered":"ASP.NET\u4ece\u7f51\u7edc\u4e0a\u4e0b\u8f7d\u6587\u4ef6\u5230\u670d\u52a1\u5668"},"content":{"rendered":"<pre class=\"brush: csharp; title: ; notranslate\" title=\"\">\r\nusing System.Text;\r\nusing System.Net;\r\nusing System.IO;\r\n\r\npublic partial class DownYUMAFormWeb : System.Web.UI.Page\r\n{\r\n    \/\/\/ &lt;summary&gt;\r\n    \/\/\/ \u4ece\u7f51\u7edc\u4e0a\u4e0b\u8f7d\u6587\u4ef6\u5230\u670d\u52a1\u5668\r\n    \/\/\/ &lt;\/summary&gt;\r\n    \/\/\/ &lt;param name=&quot;url&quot;&gt;&lt;\/param&gt;\r\n    \/\/\/ &lt;param name=&quot;filename&quot;&gt;&lt;\/param&gt;\r\n    \/\/\/ &lt;param name=&quot;pagecode&quot;&gt;&lt;\/param&gt;\r\n    protected void DownUrltoFile(string url, string filename, string pagecode)\r\n    {\r\n        try\r\n        {\r\n            \/\/\u7f16\u7801\r\n            Encoding encode = Encoding.GetEncoding(pagecode);\r\n            \/\/\u8bf7\u6c42URL\r\n            HttpWebRequest req = (HttpWebRequest)WebRequest.Create(url);\r\n            \/\/\u8bbe\u7f6e\u8d85\u65f6(60\u79d2)\r\n            req.Timeout = 60000;\r\n            this.NotFolderIsCreate(filename);\r\n            \/\/\u83b7\u53d6Response\r\n            HttpWebResponse rep = (HttpWebResponse)req.GetResponse();\r\n            \/\/\u521b\u5efaStreamReader\u4e0eStreamWriter\u6587\u4ef6\u6d41\u5bf9\u8c61\r\n            StreamReader sr = new StreamReader(rep.GetResponseStream(), encode);\r\n            StreamWriter sw = new StreamWriter(Server.MapPath(filename), false, encode);\r\n            \/\/\u5199\u5165\u5185\u5bb9\r\n            sw.Write(sr.ReadToEnd());\r\n            \/\/\u6e05\u7406\u5f53\u524d\u7f13\u5b58\u533a\uff0c\u5e76\u5c06\u7f13\u5b58\u5199\u5165\u6587\u4ef6\r\n            sw.Flush();\r\n            \/\/\u91ca\u653e\u76f8\u5173\u5bf9\u8c61\u8d44\u6e90\r\n            sw.Close();\r\n            sw.Dispose();\r\n            sr.Close();\r\n            sr.Dispose();\r\n            Response.Write(&quot;\u751f\u6210\u6587\u4ef6&quot; + filename + &quot;\u6210\u529f&quot;);\r\n        }\r\n        catch (Exception ex)\r\n        {\r\n            Response.Write(&quot;\u751f\u6210\u6587\u4ef6&quot; + filename + &quot;\u5931\u8d25\uff0c\u539f\u56e0\uff1a&quot; + ex.Message);\r\n        }\r\n    }\r\n    \/\/\/ &lt;summary&gt;\r\n    \/\/\/ \u6587\u4ef6\u5939\u4e0d\u5b58\u5728\u5219\u521b\u5efa\r\n    \/\/\/ &lt;\/summary&gt;\r\n    \/\/\/ &lt;param name=&quot;filename&quot;&gt;\u6587\u4ef6\u540d\u6240\u5728\u8def\u5f84&lt;\/param&gt;\r\n    protected void NotFolderIsCreate(string filename)\r\n    {\r\n        string fileAtDir = Server.MapPath(Path.GetDirectoryName(filename));\r\n        if (!Directory.Exists(fileAtDir))\r\n            Directory.CreateDirectory(fileAtDir);\r\n    }\r\n\r\n    protected void Page_Load(object sender, EventArgs e)\r\n    {\r\n        DownUrltoFile(&quot;http:\/\/www.xxx.com\/xxx.txt&quot;, &quot;xxx.txt&quot;, &quot;UTF-8&quot;);\r\n    }\r\n}\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>using System.Text; using System.Net; using System.IO; p [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-1020","post","type-post","status-publish","format-standard","hentry","category-code_related"],"_links":{"self":[{"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/posts\/1020","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/comments?post=1020"}],"version-history":[{"count":1,"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/posts\/1020\/revisions"}],"predecessor-version":[{"id":4586,"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/posts\/1020\/revisions\/4586"}],"wp:attachment":[{"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/media?parent=1020"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/categories?post=1020"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/tags?post=1020"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}