标头位置相对路径兼容性
这个相对位置 html 标头是否与所有平台的所有浏览器绝对兼容?有什么标准吗?
Is this relative location html header absolutely compatible with all browsers at all platforms? Any standards ?
Location: some_script.php?la=2&po=2030
我的意思是,它是否总是重定向到当前目录的 some_script.php?
I mean, will it always redirect to some_script.php at the current dir or not?
推荐答案
标准是这样的:
header('Location: http://www.mywebsite.com/yourpage.php?id=32', TRUE, 302);
但要回答您的问题,是的,如果您不首先输入斜杠或完整的 URL,它将重定向到当前文件夹中的页面 X.
But to answer your question, yes it will redirect to the page X in the current folder if you don't put a slash at first or a complete URL.
我建议您为您所做的每个网站都这样做.在您的主文件(您使用的主 php 文件,如 config 或其他文件)中,创建类似的内容:
Here's an idea I would suggest you do for every website you do. In your primary file (the main php file you use like config or whatever), create something like that :
define('URL', 'http://www.mywebsite.com/');
因此,当您创建重定向、链接或其他内容时,您可以这样做:
So when you create a redirection, a link or whatever, you do this :
header('Location: '.URL.'yourpage.php?id=32', TRUE, 302);
2017 年 11 月.正如下面 @jordanbtucker 所指出的,HTTP 规范已在 2014 年 6 月更新(这篇文章来自 2012 年),以允许在 Location 标头中使用相对 URI.
November 2017. As pointed by @jordanbtucker below, the HTTP spec has been updated in June 2014 (this post is from 2012) to allow relative URIs in the Location header.
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