HttpWebRequest 有关 uri 的编码问题

2009-08-29 12:27:41 134 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

从HttpWebRequest迁移到HttpClient：解决TLS 1.3兼容性与性能提升实战在现代网络通信中，HTTP协议栈的演进是保障应用安全与性能的基础。其核心原理涉及传输层安全协议升级与连接管理机制优化，例如从TLS LS 1.2向TLS 1.3的过渡能显著提升加密效率并减少握手延迟。这一技术升级对高并发微服务架构具有重要价值，能有效降低网络开销并增强系统可扩展性。在实际应用场景中，遗留系统常因协议支持不足而面临兼容性挑战，特别是使用传统HttpWebRequest组件的.NET应用在对接强制启用TLS 1.3的第三方服务时会出现连接故障。本文聚焦于通过系统化迁移至现代HttpClient的阅读详情

利用 http analyzer 抓包的URL
http://www.qidian.com/BookReader/DivAuthorTipping.aspx?bookId=1321104&authorId=1648617&authorName=%u71d5%u5f52%u6881

我的代码如下
string myUri = "http://www.qidian.com/BookReader/DivAuthorTipping.aspx?bookId=1321104&authorId=1648617&authorName=%u71d5%u5f52%u6881";
HttpWebRequest myHttpWebRequest12 = (HttpWebRequest)WebRequest.Create(myUri);
if (IsNeedProxy)
myHttpWebRequest12.Proxy = proxy;
myHttpWebRequest12.Timeout = 500000;
myHttpWebRequest12.Accept = "image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/msword, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/x-silverlight, */*";
myHttpWebRequest12.Referer = strUrl + strUser2;
myHttpWebRequest12.Headers.Add("Accept-Language", "zh-cn");
myHttpWebRequest12.Headers.Add("Accept-Encoding", "gzip, deflate"); //add by King Lao
myHttpWebRequest12.Headers.Add("Cache-Control", "no-cache");
myHttpWebRequest12.ContentType = "application/x-www-form-urlencoded ";
myHttpWebRequest12.ContentLength = indata1.Length;
myHttpWebRequest12.Method = "POST";
myHttpWebRequest12.CookieContainer = myCookieContainer;
myHttpWebRequest12.UserAgent = "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727; MAXTHON 2.0)";
Stream myRequestStream12 = myHttpWebRequest12.GetRequestStream();
StreamWriter myStreamWriter12 = new StreamWriter(myRequestStream12, Encoding.GetEncoding("gb2312"));
myStreamWriter12.Write(indata1);
myStreamWriter12.Close();
myRequestStream12.Close();
HttpWebResponse myHttpWebResponse12 = (HttpWebResponse)myHttpWebRequest12.GetResponse();
Stream myResponseStream12 = myHttpWebResponse12.GetResponseStream();
StreamReader myStreamReader12 = new StreamReader(myResponseStream12, Encoding.GetEncoding(myHttpWebResponse12.CharacterSet));
outdata = myStreamReader12.ReadToEnd();
myHttpWebResponse12.Close();
myStreamReader12.Close();
myResponseStream12.Close();

程序出错，用http analyzer 抓我自己的程序，发现url变成了
http://www.qidian.com/BookReader/DivAuthorTipping.aspx?bookId=1321104&authorId=1648617&authorName=%25u71d5%25u5f52%25u6881

请各位大侠给指教。

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HttpWebRequest 有关 uri 的编码问题

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