有写href的兼容方法吗? [英] Is there a compatible way to write href?

问题描述

例如，在文件test.php中:

<a href="someting/?start=1">go</a>;

，因此无论此test.php在何处，无论是在Document_Root/Test/目录中还是在Document_Root/Production/目录中，锚点都将指向其自身.

so that no matter where this test.php is, whether in Document_Root/Test/ directory or in Document_Root/Production/ directory, the anchor will point to itself.

推荐答案

要编写仅更改查询字符串的链接，只需使用

To write a link that will only change the query string, just use

<a href="?foo=bar">whatever</a>

因此，如果您位于http://the/current/url.php，它将转到http://the/current/url.php?foo=bar，或者如果您位于http://somewhere/else?entire=ly，它将转到http://somewhere/else?foo=bar.

So if you're at http://the/current/url.php, it goes to http://the/current/url.php?foo=bar, or if you're http://somewhere/else?entire=ly, it goes to http://somewhere/else?foo=bar.

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