Javascript 如何使用javascript进行相对路径重定向？
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how to do a relative path redirection using javascript?
提问by arun nair
I'm working on javascript/jquery in a php based site, and I have to redirect the page upon an event in the page.
我正在基于 php 的站点中处理 javascript/jquery，我必须根据页面中的事件重定向页面。
lets say, on clicking the button "click me" in "page1.php", the page should be redirected to "page2.php". This redirection has to be done using javascript/ jquery. Both pages are in the same folder, and the redirection code should use 'RELATIVE LINKS'.
可以说，在单击 中的“单击我”按钮时"page1.php"，页面应重定向到“ page2.php”。此重定向必须使用 javascript/jquery 完成。两个页面都在同一个文件夹中，重定向代码应该使用'RELATIVE LINKS'。
Now, I am able to redirect if I give the absolute link to page2.php, but could someone let me know how to do the same with a relative link?
现在，如果我将绝对链接提供给 ，我就可以重定向page2.php，但是有人可以让我知道如何使用相对链接来做同样的事情吗？
something like:
就像是：
window.location.href = 'page2.php';
thanks.
谢谢。
回答by arun nair
window.location.href = "page2.php";
this worked. Infact, relative and absolute works in the same way:
这有效。事实上，相对和绝对的工作方式相同：
window.location.href = "http://www.google.com";
// or
window.location.href = "page2.html";
回答by Enigma State
You can do a relative redirect:
你可以做一个相对重定向：
document.location.href = '../'; //one level up
or
或者
document.location.href = '/path'; //relative to domain
or in jquery ...
或在 jquery ...
var url = "http://stackoverflow.com";
$(location).attr('href',url);
回答by James Hill
To set a relative path use window.location.pathname.
要设置相对路径，请使用window.location.pathname.
Take a look at the MDN docson window.location:
看看的MDN文档上window.location：
回答by fflorent
If I understand, if you are on http://example.com/path/to/page1.php, and you click on "page2.php", you would like to be redirected to http://example.com/path/to/page2.php?
如果我理解，如果您在http://example.com/path/to/page1.php 上，然后单击“page2.php”，您希望被重定向到http://example.com/path /to/page2.php？
Perhaps there is a smarter solution, but does it solve your problem ?
也许有一个更聪明的解决方案，但它能解决您的问题吗？
function relativeRedir(redir){
location.pathname = location.pathname.replace(/(.*)\/[^/]*/, "/"+redir);
}
Example of use : relativeRedir("page1.php");
使用示例：relativeRedir("page1.php");
