javascript 如何切换 window.location 属性的路径名并重定向

发布于 2024-12-10 04:14:54 字数 556 浏览 0 评论 0原文

我想将用户从不同的网址重定向到特定的网址。我尝试过各种风格的替换，但似乎无法获得我想要的行为。除非我提供主机名，否则此代码有效。我想使用 windows.location.hostname 中的现有主机名并仅提供新的路径名。有时，网址的大小和斜线（“/”）会有所不同。

window.location = 'http://localhost:36065/NewPath';

我该如何更改这些网址？

http://somesite.com/xxx/yyy/zzz to http://somesite.com/NewPath
http://somesite.com/xxx/yyy to http://somesite.com/NewPath
http://somesite.com/xxx to http://somesite.com/NewPath

我想你明白了。路径可能会有所不同，我想基本上用“NewPath”替换 .com 之后的所有内容，

如果可能的话，我想要一个干净的正则表达式解决方案，但我是该部门的菜鸟。感谢您提供任何提示或技巧。

原文

I want to redirect a user from varying urls to a specific one. I've tried various flavors of replacing and I cant seem to get the behavior I want. This code works except I'm providing the hostname. I want to use the existing hostname from windows.location.hostname and just provide a new pathname. Sometimes the urls vary in size and slashes ('/').

window.location = 'http://localhost:36065/NewPath';

How would I change these urls?

http://somesite.com/xxx/yyy/zzz to http://somesite.com/NewPath
http://somesite.com/xxx/yyy to http://somesite.com/NewPath
http://somesite.com/xxx to http://somesite.com/NewPath

I think you get the point. The path can vary in paths, I want to replace everything after .com basically with 'NewPath'

I'd like a clean regex solution if possible but I am quite the rookie in that dept. Thanks for any tips or tricks.

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不奢求什么 2024-12-17 04:14:54

location.pathname = '/newpath.html'

location.pathname = '/newpath.html'

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始于初秋 2024-12-17 04:14:54

您始终可以使用各种location属性来重新创建您需要的部分并将新部分附加到其中：

window.location = location.protocol + "//" + location.hostname + "/NewPath";

You could always use the various location properties to recreate the part you need and append the new part to it:

window.location = location.protocol + "//" + location.hostname + "/NewPath";

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吻风 2024-12-17 04:14:54

只是为了展示困难的方法：

// Find everything up to the first slash and save it in a backreference
regexp = /(\w+:\/\/[^\/]+)\/.*/;

// Replace the href with the backreference and the new uri
newurl = windows.location.href.replace(regexp, "$1/dir/foo/bar/newpage.html");

Just to show the hard way:

// Find everything up to the first slash and save it in a backreference
regexp = /(\w+:\/\/[^\/]+)\/.*/;

// Replace the href with the backreference and the new uri
newurl = windows.location.href.replace(regexp, "$1/dir/foo/bar/newpage.html");

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