域名后的查询字符串

发布于 2024-08-23 18:55:46 字数 560 浏览 2 评论 0原文

我试图在超链接控件的 URL 末尾添加一个查询字符串，如下所示

HyperLink testLink = new HyperLink();
testLink.NavigateUrl = "http://www.example.com" + "?siteId=asd343s32kj343dce";

但是当它在浏览器中呈现时，它显示为 http://www.example.com/?siteId=asd343s32kj343dce（.com 后面的 / 字符）。

如果 testLink.NavigateUrl = "http://www.example.com/abc.aspx" + "?siteId=asd343s32kj343dce";

那么链接将正确呈现为 http:// /www.abcd.com/abc.aspx?siteId=asd343s32kj343dce（无多余字符）。

我错过了什么吗？请指教。

谢谢你，克里希纳。

原文

I am trying to add a query string at the end of URL for a hyperlink control as follows

HyperLink testLink = new HyperLink();
testLink.NavigateUrl = "http://www.example.com" + "?siteId=asd343s32kj343dce";

But when this is rendered in the browser it is displaying as
http://www.example.com/?siteId=asd343s32kj343dce (/ char after the .com).

And if the testLink.NavigateUrl = "http://www.example.com/abc.aspx" + "?siteId=asd343s32kj343dce";

Then the link is rendered correctly as http://www.abcd.com/abc.aspx?siteId=asd343s32kj343dce (No extra characters).

Am I missing any thing? Please advice.

Thank you,
Krishna.

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青朷 2024-08-30 18:55:46

浏览器会假设域名后面应该有一个斜杠，从而为您更正 URL。您可能会遇到不执行此操作的浏览器的问题，因此您应该将 URL 更正为：

testLink.NavigateUrl = "http://www.abcd.com/" + "?siteId=asd343s32kj343dce";

斜线应位于域名后面的原因是域名本身不能是资源。域名仅指定网站，URL 必须具有指定该网站上的资源的内容，斜杠指定网站根文件夹中的默认页面。

The browser is correcting the URL for you by assuming that there should be a slash after the domain name. You might run into problems with browsers that doesn't do this, so you should correct the URL to:

testLink.NavigateUrl = "http://www.abcd.com/" + "?siteId=asd343s32kj343dce";

The reason that the slash should be after the domain name is that the domain name itself can not be a resource. The domain name just specifies the web site, the URL has to have something that specifies a resource on that site, and the slash specifies the default page in the root folder of the site.

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三五鸿雁 2024-08-30 18:55:46

这是正常的，/ 告诉您域名已结束，您现在位于网站的结构内（在本例中为根上下文）。

第二个是正常的，因为 abc.aspx 是一个网页，它可以接受查询字符串。域不能接受查询字符串。

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羁客 2024-08-30 18:55:46

An HTTP URL takes the form:

http://<host>:<port>/<path>?<searchpart>

where <host> and <port> are as described in Section 3.1. If :<port>
is omitted, the port defaults to 80.  No user name or password is
allowed.  <path> is an HTTP selector, and <searchpart> is a query
string. The <path> is optional, as is the <searchpart> and its
preceding "?". If neither <path> nor <searchpart> is present, the "/"
may also be omitted.

https://www.rfc-editor.org/rfc/rfc1738#section- 3.3

An HTTP URL takes the form:

http://<host>:<port>/<path>?<searchpart>

where <host> and <port> are as described in Section 3.1. If :<port>
is omitted, the port defaults to 80.  No user name or password is
allowed.  <path> is an HTTP selector, and <searchpart> is a query
string. The <path> is optional, as is the <searchpart> and its
preceding "?". If neither <path> nor <searchpart> is present, the "/"
may also be omitted.

https://www.rfc-editor.org/rfc/rfc1738#section-3.3

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撞了怀 2024-08-30 18:55:46

尽管 http://example.com?query 是有效的 URI。 HTTP URI 的规范化指出 http: //example.com?query 和 http://example.com/?query 相等：

[…]因为“http”方案使用了权限组件，默认端口为“80”，并定义了一个空路径等效于“/”，所以以下四个URI是等效的：
<前><代码> http://example.com
http://example.com/
http://example.com://
http://example.com:80/
一般来说，使用通用语法的权限且路径为空的 URI 应规范化为“/”路径。

Although http://example.com?query is a valid URI. The normalization of HTTP URIs states that http://example.com?query and http://example.com/?query are equal:

[…] because the "http" scheme makes use of an authority component, has a default port of "80", and defines an empty path to be equivalent to "/", the following four URIs are equivalent:
  http://example.com
  http://example.com/
  http://example.com:/
  http://example.com:80/
In general, a URI that uses the generic syntax for authority with an empty path should be normalized to a path of "/".

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