Javascript 如何在没有查询参数的情况下重新加载页面？
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/7241851/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
How do I reload the page without the query parameters?
提问by user847495
Let's say I want to reload www.domain.com/abc?num=4
假设我想重新加载 www.domain.com/abc?num=4
But I want to reload www.domain.com/abcONLY (without everything after the question mark)
但我只想重新加载www.domain.com/abc（问号后没有所有内容）
回答by Igor Dymov
window.location = window.location.href.split("?")[0];
回答by user847495
There are a few ways to go about it:
有几种方法可以解决这个问题：
window.location = window.location.href.split("?")[0];
Or, alternatively:
或者，或者：
window.location = window.location.pathname;
回答by M_R_K
This is the best and easiest way,
这是最好最简单的方法
// similar to HTTP redirect
window.location.replace(location.pathname);
回答by Noyo
I typically try to avoid making unnecessary function calls whenever I can, especially when the information I need is already provided to me by the DOM. That said, here is probably objectively the best solution:
我通常会尽量避免进行不必要的函数调用，尤其是当 DOM 已经向我提供了我需要的信息时。也就是说，这可能是客观上最好的解决方案：
window.location = window.location.pathname + window.location.hash;
As pointed out in a commentby user qbert65536, there are many popular modern frameworks that use the hash to denote views and paths, which is why using window.location.pathnamealone is not enough.
正如用户qbert65536在评论中指出的那样，有许多流行的现代框架使用哈希来表示视图和路径，这就是为什么单独使用是不够的。window.location.pathname
回答by Znarkus
Try this Javascript:
试试这个 Javascript：
location = location.pathname;
回答by mark.inman
I am assuming the user is pressing a button to make this refresh happen. If the button is inside a form element make sure the button type is set to "button" (example below):
我假设用户正在按下按钮来进行刷新。如果按钮位于表单元素内，请确保按钮类型设置为“按钮”（以下示例）：
<button type='button' id='mybutton'>Button Name</button>
if the type is notset then it will default to type='submit' and will act as a form submit button and thus give you all the extra parameters in the url when reloaded.
如果未设置类型，则默认为 type='submit' 并将充当表单提交按钮，从而在重新加载时为您提供 url 中的所有额外参数。
Then after that it is a simple javascript refresh call:
然后是一个简单的javascript刷新调用：
window.location.reload();
回答by Steely Wing
location.search = '';
Or using relative URL, but this will leave the ?in the URL
(Reference RFC1808)
或者使用相对 URL，但这将保留?在 URL 中（参考 RFC1808）
<a href="?">
// JavaScript
location = '?';
回答by Andrew D.
var url="www.domain.com/abc?num=4";
window.location.href=url.replace(/^([^\?]+)(\??.*)$/gi,"");
回答by Matija
Plain and simple, just tested:
简单明了，刚刚测试：
window.location.href = location.pathname;
回答by Paul
top.location.href = top.location.protocol+top.location.host+top.location.pathname
