获得C＃ASP.NET全面查询字符串 [英] Get full query string in C# ASP.NET

问题描述

作为PHP程序员，我习惯了使用$ _GET来检索HTTP查询字符串...如果我需要整个字符串，那里有办法做到这一点负载。

As a PHP programmer I'm used to using $_GET to retrieve the HTTP query string... and if I need the whole string, theres loads of ways to do it.

在ASP不过，我似乎无法得到查询。

In ASP however, I can't seem to get the query.

下面是code为news.aspx（嵌入一些HTML）：

Here is the code for news.aspx (embedded in some HTML):

<%  		                   
    string URL = "http://www.example.com/rendernews.php?"+Request.Querystring;
    System.Net.WebClient wc = new System.Net.WebClient();
    string data = wc.DownloadString(URL);
    Response.Output.Write(data);
%>

我从获取远程服务器的PHP脚本的输出，这完美的作品没有的Request.QueryString。

I am fetching a PHP script's output from a remote server, and this works perfectly without the Request.Querystring.

问题是，我试图让第一线的全部查询字符串：的Request.QueryString。我得到一个错误的对象引用未设置为一个对象的实例，这基本上意味着的Request.QueryString不存在。

The issue is that I'm trying to get the full query string on the first line: Request.Querystring. I am getting an error "Object reference not set to an instance of an object" which basically means that Request.Querystring doesn't exist.

任何想法的问题是什么吗？我怎样才能得到查询字符串，所以当Index.aspx的被称为像 http://test.com/news.aspx?id = 2 我的脚本获取 http://www.example.com/rendernews.php?id=2

Any idea what the problem is here? How can I get that query string so when index.aspx is called like http://test.com/news.aspx?id=2 my script fetches http://www.example.com/rendernews.php?id=2

在此先感谢

推荐答案

尝试<一个href=\"https://msdn.microsoft.com/en-us/library/system.uri.query(v=vs.110).aspx\"><$c$c>Request.Url.Query如果你想要的原始查询字符串为一个字符串。

Try Request.Url.Query if you want the raw querystring as a string.

这篇关于获得C＃ASP.NET全面查询字符串的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！