使用 javascript 或 jquery 删除 url 参数
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remove url parameters with javascript or jquery
提问by mheavers
I am trying to use the youtube data api to generate a video playlist.
我正在尝试使用 youtube 数据 api 生成视频播放列表。
However, the video urls require a format of:
但是，视频网址需要以下格式：
youtube.com/watch?v=3sZOD3xKL0Y
but what the api generates is:
但是 api 生成的是：
youtube.com/watch?v=3sZOD3xKL0Y&feature=youtube_gdata
So what I need to do is be able to select everything after and including the ampersand(&) and remove it from the url.
所以我需要做的是能够选择包括＆符号（＆）之后的所有内容并将其从网址中删除。
Any way to do this with javascript and some sort of regular expression?
有什么办法可以用javascript和某种正则表达式来做到这一点？
采纳答案by Jacob Relkin
Simple:
简单的：
var new_url = old_url.substring(0, old_url.indexOf('?'));
Modified: this will remove all parameters or fragments from url
修改：这将从 url 中删除所有参数或片段
var oldURL = [YOUR_URL_TO_REMOVE_PARAMS]
var index = 0;
var newURL = oldURL;
index = oldURL.indexOf('?');
if(index == -1){
index = oldURL.indexOf('#');
}
if(index != -1){
newURL = oldURL.substring(0, index);
}
回答by goldylucks
What am I missing?
我错过了什么？
Why not:
为什么不：
url.split('?')[0]
回答by hriziya
Hmm... Looking for better way... here it is
嗯......寻找更好的方法......在这里
var onlyUrl = window.location.href.replace(window.location.search,'');
回答by user113716
Example:http://jsfiddle.net/SjrqF/
示例：http : //jsfiddle.net/SjrqF/
var url = 'youtube.com/watch?v=3sZOD3xKL0Y&feature=youtube_gdata';
url = url.slice( 0, url.indexOf('&') );
or:
或者：
Example:http://jsfiddle.net/SjrqF/1/
示例：http : //jsfiddle.net/SjrqF/1/
var url = 'youtube.com/watch?v=3sZOD3xKL0Y&feature=youtube_gdata';
url = url.split( '&' )[0];
回答by chozha rajan
//user113716 code is working but i altered as below. it will work if your URL contain "?" mark or not
//replace URL in browser
if(window.location.href.indexOf("?") > -1) {
var newUrl = refineUrl();
window.history.pushState("object or string", "Title", "/"+newUrl );
}
function refineUrl()
{
//get full url
var url = window.location.href;
//get url after/
var value = url = url.slice( 0, url.indexOf('?') );
//get the part after before ?
value = value.replace('@System.Web.Configuration.WebConfigurationManager.AppSettings["BaseURL"]','');
return value;
}
回答by sidanmor
Use this function:
使用这个功能：
var getCleanUrl = function(url) {
return url.replace(/#.*$/, '').replace(/\?.*$/, '');
};
// get rid of hash and params
console.log(getCleanUrl('https://sidanmor.com/?firstname=idan&lastname=mor'));If you want all the href parts, use this:
如果您想要所有 href 部分，请使用以下命令：
var url = document.createElement('a');
url.href = 'https://developer.mozilla.org/en-US/search?q=URL#search-results-close-container';
console.log(url.href); // https://developer.mozilla.org/en-US/search?q=URL#search-results-close-container
console.log(url.protocol); // https:
console.log(url.host); // developer.mozilla.org
console.log(url.hostname); // developer.mozilla.org
console.log(url.port); // (blank - https assumes port 443)
console.log(url.pathname); // /en-US/search
console.log(url.search); // ?q=URL
console.log(url.hash); // #search-results-close-container
console.log(url.origin); // https://developer.mozilla.org回答by sfratini
Well, I am using this:
嗯，我正在使用这个：
stripUrl(urlToStrip){
let stripped = urlToStrip.split('?')[0];
stripped = stripped.split('&')[0];
stripped = stripped.split('#')[0];
return stripped;
}
or:
或者：
stripUrl(urlToStrip){
return urlToStrip.split('?')[0].split('&')[0].split('#')[0];
}
回答by Christian Joudrey
You could use a RegEx to match the value of vand build the URL yourself since you know the URL is youtube.com/watch?v=...
您可以使用 RegEx 来匹配值v并自己构建 URL，因为您知道 URL 是 youtube.com/watch?v=...
var url = 'http://youtube.com/watch?v=3sZOD3xKL0Y';
alert(url.match(/v\=([a-z0-9]+)/i));
回答by Santiago Martí Olbrich
This worked for me:
这对我有用：
window.location.replace(window.location.pathname)
回答by Adrian
For example we have:
例如我们有：
example.com/list/search?q=Somethink
And you need use variable url like this by window.location.href:
并且您需要通过window.location.href使用这样的变量 url ：
example.com/list/edit
From url:
来自网址：
example.com/list/search?q=Somethink
example.com/list/
var url = (window.location.href);
url = url.split('/search')[0];
url = (url + '/edit');
This is simple solution:-)
这是一个简单的解决方案:-)
