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<!DOCTYPE html><html lang="en"><head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>URL | Node.js v12.10.0 Documentation</title>
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<ol class="version-picker"><li><a href="https://nodejs.org/docs/latest-v12.x/api/url.html">12.x</a></li>
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<h2>Table of Contents</h2>
<ul>
<li>
<p><span class="stability_2"><a href="#url_url">URL</a></span></p>
<ul>
<li><a href="#url_url_strings_and_url_objects">URL Strings and URL Objects</a></li>
<li>
<p><a href="#url_the_whatwg_url_api">The WHATWG URL API</a></p>
<ul>
<li>
<p><a href="#url_class_url">Class: URL</a></p>
<ul>
<li><a href="#url_constructor_new_url_input_base">Constructor: new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2Finput%5B%2C%2520base%5D)</a></li>
<li><a href="#url_url_hash">url.hash</a></li>
<li><a href="#url_url_host">url.host</a></li>
<li><a href="#url_url_hostname">url.hostname</a></li>
<li><a href="#url_url_href">url.href</a></li>
<li><a href="#url_url_origin">url.origin</a></li>
<li><a href="#url_url_password">url.password</a></li>
<li><a href="#url_url_pathname">url.pathname</a></li>
<li><a href="#url_url_port">url.port</a></li>
<li>
<p><a href="#url_url_protocol">url.protocol</a></p>
<ul>
<li><a href="#url_special_schemes">Special Schemes</a></li>
</ul>
</li>
<li><a href="#url_url_search">url.search</a></li>
<li><a href="#url_url_searchparams">url.searchParams</a></li>
<li><a href="#url_url_username">url.username</a></li>
<li><a href="#url_url_tostring">url.toString()</a></li>
<li><a href="#url_url_tojson">url.toJSON()</a></li>
</ul>
</li>
<li>
<p><a href="#url_class_urlsearchparams">Class: URLSearchParams</a></p>
<ul>
<li><a href="#url_constructor_new_urlsearchparams">Constructor: new URLSearchParams()</a></li>
<li><a href="#url_constructor_new_urlsearchparams_string">Constructor: new URLSearchParams(string)</a></li>
<li><a href="#url_constructor_new_urlsearchparams_obj">Constructor: new URLSearchParams(obj)</a></li>
<li><a href="#url_constructor_new_urlsearchparams_iterable">Constructor: new URLSearchParams(iterable)</a></li>
<li><a href="#url_urlsearchparams_append_name_value">urlSearchParams.append(name, value)</a></li>
<li><a href="#url_urlsearchparams_delete_name">urlSearchParams.delete(name)</a></li>
<li><a href="#url_urlsearchparams_entries">urlSearchParams.entries()</a></li>
<li><a href="#url_urlsearchparams_foreach_fn_thisarg">urlSearchParams.forEach(fn[, thisArg])</a></li>
<li><a href="#url_urlsearchparams_get_name">urlSearchParams.get(name)</a></li>
<li><a href="#url_urlsearchparams_getall_name">urlSearchParams.getAll(name)</a></li>
<li><a href="#url_urlsearchparams_has_name">urlSearchParams.has(name)</a></li>
<li><a href="#url_urlsearchparams_keys">urlSearchParams.keys()</a></li>
<li><a href="#url_urlsearchparams_set_name_value">urlSearchParams.set(name, value)</a></li>
<li><a href="#url_urlsearchparams_sort">urlSearchParams.sort()</a></li>
<li><a href="#url_urlsearchparams_tostring">urlSearchParams.toString()</a></li>
<li><a href="#url_urlsearchparams_values">urlSearchParams.values()</a></li>
<li><a href="#url_urlsearchparams_symbol_iterator">urlSearchParams[Symbol.iterator]()</a></li>
</ul>
</li>
<li><a href="#url_url_domaintoascii_domain">url.domainToASCII(domain)</a></li>
<li><a href="#url_url_domaintounicode_domain">url.domainToUnicode(domain)</a></li>
<li><a href="#url_url_fileurltopath_url">url.fileURLToPath(url)</a></li>
<li><a href="#url_url_format_url_options">url.format(URL[, options])</a></li>
<li><a href="#url_url_pathtofileurl_path">url.pathToFileurl(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2Fpath)</a></li>
</ul>
</li>
<li>
<p><a href="#url_legacy_url_api">Legacy URL API</a></p>
<ul>
<li>
<p><a href="#url_legacy_urlobject">Legacy <code>urlObject</code></a></p>
<ul>
<li><a href="#url_urlobject_auth">urlObject.auth</a></li>
<li><a href="#url_urlobject_hash">urlObject.hash</a></li>
<li><a href="#url_urlobject_host">urlObject.host</a></li>
<li><a href="#url_urlobject_hostname">urlObject.hostname</a></li>
<li><a href="#url_urlobject_href">urlObject.href</a></li>
<li><a href="#url_urlobject_path">urlObject.path</a></li>
<li><a href="#url_urlobject_pathname">urlObject.pathname</a></li>
<li><a href="#url_urlobject_port">urlObject.port</a></li>
<li><a href="#url_urlobject_protocol">urlObject.protocol</a></li>
<li><a href="#url_urlobject_query">urlObject.query</a></li>
<li><a href="#url_urlobject_search">urlObject.search</a></li>
<li><a href="#url_urlobject_slashes">urlObject.slashes</a></li>
</ul>
</li>
<li><a href="#url_url_format_urlobject">url.format(urlObject)</a></li>
<li><a href="#url_url_parse_urlstring_parsequerystring_slashesdenotehost">url.parse(urlString[, parseQueryString[, slashesDenoteHost]])</a></li>
<li><a href="#url_url_resolve_from_to">url.resolve(from, to)</a></li>
</ul>
</li>
<li>
<p><a href="#url_percent_encoding_in_urls">Percent-Encoding in URLs</a></p>
<ul>
<li><a href="#url_legacy_api">Legacy API</a></li>
<li><a href="#url_whatwg_api">WHATWG API</a></li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
<div id="apicontent">
<h1>URL<span><a class="mark" href="#url_url" id="url_url">#</a></span></h1>
<p></p><div class="api_stability api_stability_2"><a href="https://nodejs.org/api/documentation.html#documentation_stability_index">Stability: 2</a> - Stable</div><p></p>
<p>The <code>url</code> module provides utilities for URL resolution and parsing. It can be
accessed using:</p>
<pre><code class="language-js">const url = require('url');
</code></pre>
<h2>URL Strings and URL Objects<span><a class="mark" href="#url_url_strings_and_url_objects" id="url_url_strings_and_url_objects">#</a></span></h2>
<p>A URL string is a structured string containing multiple meaningful components.
When parsed, a URL object is returned containing properties for each of these
components.</p>
<p>The <code>url</code> module provides two APIs for working with URLs: a legacy API that is
Node.js specific, and a newer API that implements the same
<a href="https://url.spec.whatwg.org/">WHATWG URL Standard</a> used by web browsers.</p>
<p>While the Legacy API has not been deprecated, it is maintained solely for
backwards compatibility with existing applications. New application code
should use the WHATWG API.</p>
<p>A comparison between the WHATWG and Legacy APIs is provided below. Above the URL
<code>'http://user:<a href="https://nodejs.org/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="cfbfaebcbc8fbcbaade1aab7aea2bfa3aae1aca0a2">[email protected]</a>:8080/p/a/t/h?query=string#hash'</code>, properties
of an object returned by the legacy <code>url.parse()</code> are shown. Below it are
properties of a WHATWG <code>URL</code> object.</p>
<p>WHATWG URL's <code>origin</code> property includes <code>protocol</code> and <code>host</code>, but not
<code>username</code> or <code>password</code>.</p>
<pre><code class="language-txt">┌────────────────────────────────────────────────────────────────────────────────────────────────┐
│ href │
├──────────┬──┬─────────────────────┬────────────────────────┬───────────────────────────┬───────┤
│ protocol │ │ auth │ host │ path │ hash │
│ │ │ ├─────────────────┬──────┼──────────┬────────────────┤ │
│ │ │ │ hostname │ port │ pathname │ search │ │
│ │ │ │ │ │ ├─┬──────────────┤ │
│ │ │ │ │ │ │ │ query │ │
" https: // user : pass @ sub.example.com : 8080 /p/a/t/h ? query=string #hash "
│ │ │ │ │ hostname │ port │ │ │ │
│ │ │ │ ├─────────────────┴──────┤ │ │ │
│ protocol │ │ username │ password │ host │ │ │ │
├──────────┴──┼──────────┴──────────┼────────────────────────┤ │ │ │
│ origin │ │ origin │ pathname │ search │ hash │
├─────────────┴─────────────────────┴────────────────────────┴──────────┴────────────────┴───────┤
│ href │
└────────────────────────────────────────────────────────────────────────────────────────────────┘
(all spaces in the "" line should be ignored — they are purely for formatting)
</code></pre>
<p>Parsing the URL string using the WHATWG API:</p>
<pre><code class="language-js">const myURL =
new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%26%23039%3Bhttps%3A%2F%2Fuser%3A%26lt%3Ba%2520href%3D%26quot%3Bhttps%3A%2F%2Fnodejs.org%2Fcdn-cgi%2Fl%2Femail-protection%26quot%3B%2520class%3D%26quot%3B__cf_email__%26quot%3B%2520data-cfemail%3D%26quot%3Bb6c6d7c5c5f6c5c3d498d3ced7dbc6dad398d5d9db%26quot%3B%26gt%3B%5Bemail%26amp%3Bnbsp%3Bprotected%5D%26lt%3B%2Fa%26gt%3B%3A8080%2Fp%2Fa%2Ft%2Fh%3Fquery%3Dstring%23hash%26%23039%3B);
</code></pre>
<p>Parsing the URL string using the Legacy API:</p>
<pre><code class="language-js">const url = require('url');
const myURL =
url.parse('https://user:<a href="https://nodejs.org/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="77071604043704021559120f161a071b125914181a">[email protected]</a>:8080/p/a/t/h?query=string#hash');
</code></pre>
<h2>The WHATWG URL API<span><a class="mark" href="#url_the_whatwg_url_api" id="url_the_whatwg_url_api">#</a></span></h2>
<h3>Class: URL<span><a class="mark" href="#url_class_url" id="url_class_url">#</a></span></h3>
<div class="api_metadata">
<details class="changelog"><summary>History</summary>
<table>
<tbody><tr><th>Version</th><th>Changes</th></tr>
<tr><td>v10.0.0</td>
<td><p>The class is now available on the global object.</p></td></tr>
<tr><td>v7.0.0, v6.13.0</td>
<td><p><span>Added in: v7.0.0, v6.13.0</span></p></td></tr>
</tbody></table>
</details>
</div>
<p>Browser-compatible <code>URL</code> class, implemented by following the WHATWG URL
Standard. <a href="https://url.spec.whatwg.org/#example-url-parsing">Examples of parsed URLs</a> may be found in the Standard itself.
The <code>URL</code> class is also available on the global object.</p>
<p>In accordance with browser conventions, all properties of <code>URL</code> objects
are implemented as getters and setters on the class prototype, rather than as
data properties on the object itself. Thus, unlike <a href="#url_legacy_urlobject">legacy <code>urlObject</code></a>s,
using the <code>delete</code> keyword on any properties of <code>URL</code> objects (e.g. <code>delete myURL.protocol</code>, <code>delete myURL.pathname</code>, etc) has no effect but will still
return <code>true</code>.</p>
<h4>Constructor: new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2Finput%5B%2C%2520base%5D)<span><a class="mark" href="#url_constructor_new_url_input_base" id="url_constructor_new_url_input_base">#</a></span></h4>
<ul>
<li><code>input</code> <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string></a> The absolute or relative input URL to parse. If <code>input</code>
is relative, then <code>base</code> is required. If <code>input</code> is absolute, the <code>base</code>
is ignored.</li>
<li><code>base</code> <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string></a> | <a href="https://nodejs.org/api/url.html#url_the_whatwg_url_api" class="type"><URL></a> The base URL to resolve against if the <code>input</code> is not
absolute.</li>
</ul>
<p>Creates a new <code>URL</code> object by parsing the <code>input</code> relative to the <code>base</code>. If
<code>base</code> is passed as a string, it will be parsed equivalent to <code>new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2Fbase)</code>.</p>
<pre><code class="language-js">const myURL = new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%26%23039%3B%2Ffoo%26%23039%3B%2C%2520%26%23039%3Bhttps%3A%2F%2Fexample.org%2F%26%23039%3B);
// https://example.org/foo
</code></pre>
<p>A <code>TypeError</code> will be thrown if the <code>input</code> or <code>base</code> are not valid URLs. Note
that an effort will be made to coerce the given values into strings. For
instance:</p>
<pre><code class="language-js">const myURL = new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%257B%2520toString%3A%2520%28) => 'https://example.org/' });
// https://example.org/
</code></pre>
<p>Unicode characters appearing within the hostname of <code>input</code> will be
automatically converted to ASCII using the <a href="https://tools.ietf.org/html/rfc5891#section-4.4">Punycode</a> algorithm.</p>
<pre><code class="language-js">const myURL = new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%26%23039%3Bhttps%3A%2F%2F%25E6%25B8%25AC%25E8%25A9%25A6%26%23039%3B);
// https://xn--g6w251d/
</code></pre>
<p>This feature is only available if the <code>node</code> executable was compiled with
<a href="https://nodejs.org/api/intl.html#intl_options_for_building_node_js">ICU</a> enabled. If not, the domain names are passed through unchanged.</p>
<p>In cases where it is not known in advance if <code>input</code> is an absolute URL
and a <code>base</code> is provided, it is advised to validate that the <code>origin</code> of
the <code>URL</code> object is what is expected.</p>
<pre><code class="language-js">let myURL = new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%26%23039%3Bhttp%3A%2F%2FExample.com%2F%26%23039%3B%2C%2520%26%23039%3Bhttps%3A%2F%2Fexample.org%2F%26%23039%3B);
// http://example.com/
myURL = new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%26%23039%3Bhttps%3A%2F%2FExample.com%2F%26%23039%3B%2C%2520%26%23039%3Bhttps%3A%2F%2Fexample.org%2F%26%23039%3B);
// https://example.com/
myURL = new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%26%23039%3Bfoo%3A%2F%2FExample.com%2F%26%23039%3B%2C%2520%26%23039%3Bhttps%3A%2F%2Fexample.org%2F%26%23039%3B);
// foo://Example.com/
myURL = new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%26%23039%3Bhttp%3AExample.com%2F%26%23039%3B%2C%2520%26%23039%3Bhttps%3A%2F%2Fexample.org%2F%26%23039%3B);
// http://example.com/
myURL = new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%26%23039%3Bhttps%3AExample.com%2F%26%23039%3B%2C%2520%26%23039%3Bhttps%3A%2F%2Fexample.org%2F%26%23039%3B);
// https://example.org/Example.com/
myURL = new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%26%23039%3Bfoo%3AExample.com%2F%26%23039%3B%2C%2520%26%23039%3Bhttps%3A%2F%2Fexample.org%2F%26%23039%3B);
// foo:Example.com/
</code></pre>
<h4>url.hash<span><a class="mark" href="#url_url_hash" id="url_url_hash">#</a></span></h4>
<ul>
<li><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string></a></li>
</ul>
<p>Gets and sets the fragment portion of the URL.</p>
<pre><code class="language-js">const myURL = new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%26%23039%3Bhttps%3A%2F%2Fexample.org%2Ffoo%23bar%26%23039%3B);
console.log(myURL.hash);
// Prints #bar
myURL.hash = 'baz';
console.log(myURL.href);
// Prints https://example.org/foo#baz
</code></pre>
<p>Invalid URL characters included in the value assigned to the <code>hash</code> property
are <a href="#whatwg-percent-encoding">percent-encoded</a>. The selection of which characters to
percent-encode may vary somewhat from what the <a href="#url_url_parse_urlstring_parsequerystring_slashesdenotehost"><code>url.parse()</code></a> and
<a href="#url_url_format_urlobject"><code>url.format()</code></a> methods would produce.</p>
<h4>url.host<span><a class="mark" href="#url_url_host" id="url_url_host">#</a></span></h4>
<ul>
<li><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string></a></li>
</ul>
<p>Gets and sets the host portion of the URL.</p>
<pre><code class="language-js">const myURL = new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%26%23039%3Bhttps%3A%2F%2Fexample.org%3A81%2Ffoo%26%23039%3B);
console.log(myURL.host);
// Prints example.org:81
myURL.host = 'example.com:82';
console.log(myURL.href);
// Prints https://example.com:82/foo
</code></pre>
<p>Invalid host values assigned to the <code>host</code> property are ignored.</p>
<h4>url.hostname<span><a class="mark" href="#url_url_hostname" id="url_url_hostname">#</a></span></h4>
<ul>
<li><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string></a></li>
</ul>
<p>Gets and sets the hostname portion of the URL. The key difference between
<code>url.host</code> and <code>url.hostname</code> is that <code>url.hostname</code> does <em>not</em> include the
port.</p>
<pre><code class="language-js">const myURL = new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%26%23039%3Bhttps%3A%2F%2Fexample.org%3A81%2Ffoo%26%23039%3B);
console.log(myURL.hostname);
// Prints example.org
myURL.hostname = 'example.com:82';
console.log(myURL.href);
// Prints https://example.com:81/foo
</code></pre>
<p>Invalid hostname values assigned to the <code>hostname</code> property are ignored.</p>
<h4>url.href<span><a class="mark" href="#url_url_href" id="url_url_href">#</a></span></h4>
<ul>
<li><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string></a></li>
</ul>
<p>Gets and sets the serialized URL.</p>
<pre><code class="language-js">const myURL = new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%26%23039%3Bhttps%3A%2F%2Fexample.org%2Ffoo%26%23039%3B);
console.log(myURL.href);
// Prints https://example.org/foo
myURL.href = 'https://example.com/bar';
console.log(myURL.href);
// Prints https://example.com/bar
</code></pre>
<p>Getting the value of the <code>href</code> property is equivalent to calling
<a href="#url_url_tostring"><code>url.toString()</code></a>.</p>
<p>Setting the value of this property to a new value is equivalent to creating a
new <code>URL</code> object using <a href="#url_constructor_new_url_input_base"><code>new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2Fvalue)</code></a>. Each of the <code>URL</code>
object's properties will be modified.</p>
<p>If the value assigned to the <code>href</code> property is not a valid URL, a <code>TypeError</code>
will be thrown.</p>
<h4>url.origin<span><a class="mark" href="#url_url_origin" id="url_url_origin">#</a></span></h4>
<ul>
<li><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string></a></li>
</ul>
<p>Gets the read-only serialization of the URL's origin.</p>
<pre><code class="language-js">const myURL = new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%26%23039%3Bhttps%3A%2F%2Fexample.org%2Ffoo%2Fbar%3Fbaz%26%23039%3B);
console.log(myURL.origin);
// Prints https://example.org
</code></pre>
<pre><code class="language-js">const idnURL = new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%26%23039%3Bhttps%3A%2F%2F%25E6%25B8%25AC%25E8%25A9%25A6%26%23039%3B);
console.log(idnURL.origin);
// Prints https://xn--g6w251d
console.log(idnURL.hostname);
// Prints xn--g6w251d
</code></pre>
<h4>url.password<span><a class="mark" href="#url_url_password" id="url_url_password">#</a></span></h4>
<ul>
<li><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string></a></li>
</ul>
<p>Gets and sets the password portion of the URL.</p>
<pre><code class="language-js">const myURL = new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%26%23039%3Bhttps%3A%2F%2Fabc%3A%26lt%3Ba%2520href%3D%26quot%3Bhttps%3A%2F%2Fnodejs.org%2Fcdn-cgi%2Fl%2Femail-protection%26quot%3B%2520class%3D%26quot%3B__cf_email__%26quot%3B%2520data-cfemail%3D%26quot%3B6c1415162c09140d011c0009420f0301%26quot%3B%26gt%3B%5Bemail%26amp%3Bnbsp%3Bprotected%5D%26lt%3B%2Fa%26gt%3B%26%23039%3B);
console.log(myURL.password);
// Prints xyz
myURL.password = '123';
console.log(myURL.href);
// Prints https://abc:<a href="https://nodejs.org/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="1d2c2f2e5d78657c706d7178337e7270">[email protected]</a>
</code></pre>
<p>Invalid URL characters included in the value assigned to the <code>password</code> property
are <a href="#whatwg-percent-encoding">percent-encoded</a>. The selection of which characters to
percent-encode may vary somewhat from what the <a href="#url_url_parse_urlstring_parsequerystring_slashesdenotehost"><code>url.parse()</code></a> and
<a href="#url_url_format_urlobject"><code>url.format()</code></a> methods would produce.</p>
<h4>url.pathname<span><a class="mark" href="#url_url_pathname" id="url_url_pathname">#</a></span></h4>
<ul>
<li><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string></a></li>
</ul>
<p>Gets and sets the path portion of the URL.</p>
<pre><code class="language-js">const myURL = new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%26%23039%3Bhttps%3A%2F%2Fexample.org%2Fabc%2Fxyz%3F123%26%23039%3B);
console.log(myURL.pathname);
// Prints /abc/xyz
myURL.pathname = '/abcdef';
console.log(myURL.href);
// Prints https://example.org/abcdef?123
</code></pre>
<p>Invalid URL characters included in the value assigned to the <code>pathname</code>
property are <a href="#whatwg-percent-encoding">percent-encoded</a>. The selection of which characters
to percent-encode may vary somewhat from what the <a href="#url_url_parse_urlstring_parsequerystring_slashesdenotehost"><code>url.parse()</code></a> and
<a href="#url_url_format_urlobject"><code>url.format()</code></a> methods would produce.</p>
<h4>url.port<span><a class="mark" href="#url_url_port" id="url_url_port">#</a></span></h4>
<ul>
<li><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string></a></li>
</ul>
<p>Gets and sets the port portion of the URL.</p>
<p>The port value may be a number or a string containing a number in the range
<code>0</code> to <code>65535</code> (inclusive). Setting the value to the default port of the
<code>URL</code> objects given <code>protocol</code> will result in the <code>port</code> value becoming
the empty string (<code>''</code>).</p>
<p>The port value can be an empty string in which case the port depends on
the protocol/scheme:</p>
<table><thead><tr><th align="left">protocol</th><th align="left">port</th></tr></thead><tbody><tr><td align="left">"ftp"</td><td align="left">21</td></tr><tr><td align="left">"file"</td><td align="left"></td></tr><tr><td align="left">"gopher"</td><td align="left">70</td></tr><tr><td align="left">"http"</td><td align="left">80</td></tr><tr><td align="left">"https"</td><td align="left">443</td></tr><tr><td align="left">"ws"</td><td align="left">80</td></tr><tr><td align="left">"wss"</td><td align="left">443</td></tr></tbody></table>
<p>Upon assigning a value to the port, the value will first be converted to a
string using <code>.toString()</code>.</p>
<p>If that string is invalid but it begins with a number, the leading number is
assigned to <code>port</code>.
If the number lies outside the range denoted above, it is ignored.</p>
<pre><code class="language-js">const myURL = new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%26%23039%3Bhttps%3A%2F%2Fexample.org%3A8888%26%23039%3B);
console.log(myURL.port);
// Prints 8888
// Default ports are automatically transformed to the empty string
// (HTTPS protocol's default port is 443)
myURL.port = '443';
console.log(myURL.port);
// Prints the empty string
console.log(myURL.href);
// Prints https://example.org/
myURL.port = 1234;
console.log(myURL.port);
// Prints 1234
console.log(myURL.href);
// Prints https://example.org:1234/
// Completely invalid port strings are ignored
myURL.port = 'abcd';
console.log(myURL.port);
// Prints 1234
// Leading numbers are treated as a port number
myURL.port = '5678abcd';
console.log(myURL.port);
// Prints 5678
// Non-integers are truncated
myURL.port = 1234.5678;
console.log(myURL.port);
// Prints 1234
// Out-of-range numbers which are not represented in scientific notation
// will be ignored.
myURL.port = 1e10; // 10000000000, will be range-checked as described below
console.log(myURL.port);
// Prints 1234
</code></pre>
<p>Numbers which contain a decimal point,
such as floating-point numbers or numbers in scientific notation,
are not an exception to this rule.
Leading numbers up to the decimal point will be set as the URL's port,
assuming they are valid:</p>
<pre><code class="language-js">myURL.port = 4.567e21;
console.log(myURL.port);
// Prints 4 (because it is the leading number in the string '4.567e21')
</code></pre>
<h4>url.protocol<span><a class="mark" href="#url_url_protocol" id="url_url_protocol">#</a></span></h4>
<ul>
<li><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string></a></li>
</ul>
<p>Gets and sets the protocol portion of the URL.</p>
<pre><code class="language-js">const myURL = new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%26%23039%3Bhttps%3A%2F%2Fexample.org%26%23039%3B);
console.log(myURL.protocol);
// Prints https:
myURL.protocol = 'ftp';
console.log(myURL.href);
// Prints ftp://example.org/
</code></pre>
<p>Invalid URL protocol values assigned to the <code>protocol</code> property are ignored.</p>
<h5>Special Schemes<span><a class="mark" href="#url_special_schemes" id="url_special_schemes">#</a></span></h5>
<p>The <a href="https://url.spec.whatwg.org/">WHATWG URL Standard</a> considers a handful of URL protocol schemes to be
<em>special</em> in terms of how they are parsed and serialized. When a URL is
parsed using one of these special protocols, the <code>url.protocol</code> property
may be changed to another special protocol but cannot be changed to a
non-special protocol, and vice versa.</p>
<p>For instance, changing from <code>http</code> to <code>https</code> works:</p>
<pre><code class="language-js">const u = new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%26%23039%3Bhttp%3A%2F%2Fexample.org%26%23039%3B);
u.protocol = 'https';
console.log(u.href);
// https://example.org
</code></pre>
<p>However, changing from <code>http</code> to a hypothetical <code>fish</code> protocol does not
because the new protocol is not special.</p>
<pre><code class="language-js">const u = new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%26%23039%3Bhttp%3A%2F%2Fexample.org%26%23039%3B);
u.protocol = 'fish';
console.log(u.href);
// http://example.org
</code></pre>
<p>Likewise, changing from a non-special protocol to a special protocol is also
not permitted:</p>
<pre><code class="language-js">const u = new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%26%23039%3Bfish%3A%2F%2Fexample.org%26%23039%3B);
u.protocol = 'http';
console.log(u.href);
// fish://example.org
</code></pre>
<p>According to the WHATWG URL Standard, special protocol schemes are <code>ftp</code>,
<code>file</code>, <code>gopher</code>, <code>http</code>, <code>https</code>, <code>ws</code>, and <code>wss</code>.</p>
<h4>url.search<span><a class="mark" href="#url_url_search" id="url_url_search">#</a></span></h4>
<ul>
<li><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string></a></li>
</ul>
<p>Gets and sets the serialized query portion of the URL.</p>
<pre><code class="language-js">const myURL = new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%26%23039%3Bhttps%3A%2F%2Fexample.org%2Fabc%3F123%26%23039%3B);
console.log(myURL.search);
// Prints ?123
myURL.search = 'abc=xyz';
console.log(myURL.href);
// Prints https://example.org/abc?abc=xyz
</code></pre>
<p>Any invalid URL characters appearing in the value assigned the <code>search</code>
property will be <a href="#whatwg-percent-encoding">percent-encoded</a>. The selection of which
characters to percent-encode may vary somewhat from what the <a href="#url_url_parse_urlstring_parsequerystring_slashesdenotehost"><code>url.parse()</code></a>
and <a href="#url_url_format_urlobject"><code>url.format()</code></a> methods would produce.</p>
<h4>url.searchParams<span><a class="mark" href="#url_url_searchparams" id="url_url_searchparams">#</a></span></h4>
<ul>
<li><a href="https://nodejs.org/api/url.html#url_class_urlsearchparams" class="type"><URLSearchParams></a></li>
</ul>
<p>Gets the <a href="#url_class_urlsearchparams"><code>URLSearchParams</code></a> object representing the query parameters of the
URL. This property is read-only; to replace the entirety of query parameters of
the URL, use the <a href="#url_url_search"><code>url.search</code></a> setter. See <a href="#url_class_urlsearchparams"><code>URLSearchParams</code></a>
documentation for details.</p>
<h4>url.username<span><a class="mark" href="#url_url_username" id="url_url_username">#</a></span></h4>
<ul>
<li><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string></a></li>
</ul>
<p>Gets and sets the username portion of the URL.</p>
<pre><code class="language-js">const myURL = new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%26%23039%3Bhttps%3A%2F%2Fabc%3A%26lt%3Ba%2520href%3D%26quot%3Bhttps%3A%2F%2Fnodejs.org%2Fcdn-cgi%2Fl%2Femail-protection%26quot%3B%2520class%3D%26quot%3B__cf_email__%26quot%3B%2520data-cfemail%3D%26quot%3B3b4342417b5e435a564b575e15585456%26quot%3B%26gt%3B%5Bemail%26amp%3Bnbsp%3Bprotected%5D%26lt%3B%2Fa%26gt%3B%26%23039%3B);
console.log(myURL.username);
// Prints abc
myURL.username = '123';
console.log(myURL.href);
// Prints https://123:<a href="https://nodejs.org/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="dba3a2a19bbea3bab6abb7bef5b8b4b6">[email protected]</a>/
</code></pre>
<p>Any invalid URL characters appearing in the value assigned the <code>username</code>
property will be <a href="#whatwg-percent-encoding">percent-encoded</a>. The selection of which
characters to percent-encode may vary somewhat from what the <a href="#url_url_parse_urlstring_parsequerystring_slashesdenotehost"><code>url.parse()</code></a>
and <a href="#url_url_format_urlobject"><code>url.format()</code></a> methods would produce.</p>
<h4>url.toString()<span><a class="mark" href="#url_url_tostring" id="url_url_tostring">#</a></span></h4>
<ul>
<li>Returns: <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string></a></li>
</ul>
<p>The <code>toString()</code> method on the <code>URL</code> object returns the serialized URL. The
value returned is equivalent to that of <a href="#url_url_href"><code>url.href</code></a> and <a href="#url_url_tojson"><code>url.toJSON()</code></a>.</p>
<p>Because of the need for standard compliance, this method does not allow users
to customize the serialization process of the URL. For more flexibility,
<a href="#url_url_format_url_options"><code>require('url').format()</code></a> method might be of interest.</p>
<h4>url.toJSON()<span><a class="mark" href="#url_url_tojson" id="url_url_tojson">#</a></span></h4>
<ul>
<li>Returns: <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string></a></li>
</ul>
<p>The <code>toJSON()</code> method on the <code>URL</code> object returns the serialized URL. The
value returned is equivalent to that of <a href="#url_url_href"><code>url.href</code></a> and
<a href="#url_url_tostring"><code>url.toString()</code></a>.</p>
<p>This method is automatically called when an <code>URL</code> object is serialized
with <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/stringify"><code>JSON.stringify()</code></a>.</p>
<pre><code class="language-js">const myURLs = [
new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%26%23039%3Bhttps%3A%2F%2Fwww.example.com%26%23039%3B),
new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%26%23039%3Bhttps%3A%2F%2Ftest.example.org%26%23039%3B)
];
console.log(JSON.stringify(myURLs));
// Prints ["https://www.example.com/","https://test.example.org/"]
</code></pre>
<h3>Class: URLSearchParams<span><a class="mark" href="#url_class_urlsearchparams" id="url_class_urlsearchparams">#</a></span></h3>
<div class="api_metadata">
<details class="changelog"><summary>History</summary>
<table>
<tbody><tr><th>Version</th><th>Changes</th></tr>
<tr><td>v10.0.0</td>
<td><p>The class is now available on the global object.</p></td></tr>
<tr><td>v7.5.0, v6.13.0</td>
<td><p><span>Added in: v7.5.0, v6.13.0</span></p></td></tr>
</tbody></table>
</details>
</div>
<p>The <code>URLSearchParams</code> API provides read and write access to the query of a
<code>URL</code>. The <code>URLSearchParams</code> class can also be used standalone with one of the
four following constructors.
The <code>URLSearchParams</code> class is also available on the global object.</p>
<p>The WHATWG <code>URLSearchParams</code> interface and the <a href="https://nodejs.org/api/querystring.html"><code>querystring</code></a> module have
similar purpose, but the purpose of the <a href="https://nodejs.org/api/querystring.html"><code>querystring</code></a> module is more
general, as it allows the customization of delimiter characters (<code>&</code> and <code>=</code>).
On the other hand, this API is designed purely for URL query strings.</p>
<pre><code class="language-js">const myURL = new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%26%23039%3Bhttps%3A%2F%2Fexample.org%2F%3Fabc%3D123%26%23039%3B);
console.log(myURL.searchParams.get('abc'));
// Prints 123
myURL.searchParams.append('abc', 'xyz');
console.log(myURL.href);
// Prints https://example.org/?abc=123&abc=xyz
myURL.searchParams.delete('abc');
myURL.searchParams.set('a', 'b');
console.log(myURL.href);
// Prints https://example.org/?a=b
const newSearchParams = new URLSearchParams(myURL.searchParams);
// The above is equivalent to
// const newSearchParams = new URLSearchParams(myURL.search);
newSearchParams.append('a', 'c');
console.log(myURL.href);
// Prints https://example.org/?a=b
console.log(newSearchParams.toString());
// Prints a=b&a=c
// newSearchParams.toString() is implicitly called
myURL.search = newSearchParams;
console.log(myURL.href);
// Prints https://example.org/?a=b&a=c
newSearchParams.delete('a');
console.log(myURL.href);
// Prints https://example.org/?a=b&a=c
</code></pre>
<h4>Constructor: new URLSearchParams()<span><a class="mark" href="#url_constructor_new_urlsearchparams" id="url_constructor_new_urlsearchparams">#</a></span></h4>
<p>Instantiate a new empty <code>URLSearchParams</code> object.</p>
<h4>Constructor: new URLSearchParams(string)<span><a class="mark" href="#url_constructor_new_urlsearchparams_string" id="url_constructor_new_urlsearchparams_string">#</a></span></h4>
<ul>
<li><code>string</code> <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string></a> A query string</li>
</ul>
<p>Parse the <code>string</code> as a query string, and use it to instantiate a new
<code>URLSearchParams</code> object. A leading <code>'?'</code>, if present, is ignored.</p>
<pre><code class="language-js">let params;
params = new URLSearchParams('user=abc&query=xyz');
console.log(params.get('user'));
// Prints 'abc'
console.log(params.toString());
// Prints 'user=abc&query=xyz'
params = new URLSearchParams('?user=abc&query=xyz');
console.log(params.toString());
// Prints 'user=abc&query=xyz'
</code></pre>
<h4>Constructor: new URLSearchParams(obj)<span><a class="mark" href="#url_constructor_new_urlsearchparams_obj" id="url_constructor_new_urlsearchparams_obj">#</a></span></h4>
<div class="api_metadata">
<span>Added in: v7.10.0, v6.13.0</span>
</div>
<ul>
<li><code>obj</code> <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object" class="type"><Object></a> An object representing a collection of key-value pairs</li>
</ul>
<p>Instantiate a new <code>URLSearchParams</code> object with a query hash map. The key and
value of each property of <code>obj</code> are always coerced to strings.</p>
<p>Unlike <a href="https://nodejs.org/api/querystring.html"><code>querystring</code></a> module, duplicate keys in the form of array values are
not allowed. Arrays are stringified using <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/toString"><code>array.toString()</code></a>, which simply
joins all array elements with commas.</p>
<pre><code class="language-js">const params = new URLSearchParams({
user: 'abc',
query: ['first', 'second']
});
console.log(params.getAll('query'));
// Prints [ 'first,second' ]
console.log(params.toString());
// Prints 'user=abc&query=first%2Csecond'
</code></pre>
<h4>Constructor: new URLSearchParams(iterable)<span><a class="mark" href="#url_constructor_new_urlsearchparams_iterable" id="url_constructor_new_urlsearchparams_iterable">#</a></span></h4>
<div class="api_metadata">
<span>Added in: v7.10.0, v6.13.0</span>
</div>
<ul>
<li><code>iterable</code> <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols#The_iterable_protocol" class="type"><Iterable></a> An iterable object whose elements are key-value pairs</li>
</ul>
<p>Instantiate a new <code>URLSearchParams</code> object with an iterable map in a way that
is similar to <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map"><code>Map</code></a>'s constructor. <code>iterable</code> can be an <code>Array</code> or any
iterable object. That means <code>iterable</code> can be another <code>URLSearchParams</code>, in
which case the constructor will simply create a clone of the provided
<code>URLSearchParams</code>. Elements of <code>iterable</code> are key-value pairs, and can
themselves be any iterable object.</p>
<p>Duplicate keys are allowed.</p>
<pre><code class="language-js">let params;
// Using an array
params = new URLSearchParams([
['user', 'abc'],
['query', 'first'],
['query', 'second']
]);
console.log(params.toString());
// Prints 'user=abc&query=first&query=second'
// Using a Map object
const map = new Map();
map.set('user', 'abc');
map.set('query', 'xyz');
params = new URLSearchParams(map);
console.log(params.toString());
// Prints 'user=abc&query=xyz'
// Using a generator function
function* getQueryPairs() {
yield ['user', 'abc'];
yield ['query', 'first'];
yield ['query', 'second'];
}
params = new URLSearchParams(getQueryPairs());
console.log(params.toString());
// Prints 'user=abc&query=first&query=second'
// Each key-value pair must have exactly two elements
new URLSearchParams([
['user', 'abc', 'error']
]);
// Throws TypeError [ERR_INVALID_TUPLE]:
// Each query pair must be an iterable [name, value] tuple
</code></pre>
<h4>urlSearchParams.append(name, value)<span><a class="mark" href="#url_urlsearchparams_append_name_value" id="url_urlsearchparams_append_name_value">#</a></span></h4>
<ul>
<li><code>name</code> <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string></a></li>
<li><code>value</code> <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string></a></li>
</ul>
<p>Append a new name-value pair to the query string.</p>
<h4>urlSearchParams.delete(name)<span><a class="mark" href="#url_urlsearchparams_delete_name" id="url_urlsearchparams_delete_name">#</a></span></h4>
<ul>
<li><code>name</code> <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string></a></li>
</ul>
<p>Remove all name-value pairs whose name is <code>name</code>.</p>
<h4>urlSearchParams.entries()<span><a class="mark" href="#url_urlsearchparams_entries" id="url_urlsearchparams_entries">#</a></span></h4>
<ul>
<li>Returns: <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols#The_iterator_protocol" class="type"><Iterator></a></li>
</ul>
<p>Returns an ES6 <code>Iterator</code> over each of the name-value pairs in the query.
Each item of the iterator is a JavaScript <code>Array</code>. The first item of the <code>Array</code>
is the <code>name</code>, the second item of the <code>Array</code> is the <code>value</code>.</p>
<p>Alias for <a href="#url_urlsearchparams_symbol_iterator"><code>urlSearchParams[@@iterator]()</code></a>.</p>
<h4>urlSearchParams.forEach(fn[, thisArg])<span><a class="mark" href="#url_urlsearchparams_foreach_fn_thisarg" id="url_urlsearchparams_foreach_fn_thisarg">#</a></span></h4>
<ul>
<li><code>fn</code> <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function" class="type"><Function></a> Invoked for each name-value pair in the query</li>
<li><code>thisArg</code> <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object" class="type"><Object></a> To be used as <code>this</code> value for when <code>fn</code> is called</li>
</ul>
<p>Iterates over each name-value pair in the query and invokes the given function.</p>
<pre><code class="language-js">const myURL = new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%26%23039%3Bhttps%3A%2F%2Fexample.org%2F%3Fa%3Db%26amp%3Bamp%3Bc%3Dd%26%23039%3B);
myURL.searchParams.forEach((value, name, searchParams) => {
console.log(name, value, myURL.searchParams === searchParams);
});
// Prints:
// a b true
// c d true
</code></pre>
<h4>urlSearchParams.get(name)<span><a class="mark" href="#url_urlsearchparams_get_name" id="url_urlsearchparams_get_name">#</a></span></h4>
<ul>
<li><code>name</code> <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string></a></li>
<li>Returns: <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string></a> or <code>null</code> if there is no name-value pair with the given
<code>name</code>.</li>
</ul>
<p>Returns the value of the first name-value pair whose name is <code>name</code>. If there
are no such pairs, <code>null</code> is returned.</p>
<h4>urlSearchParams.getAll(name)<span><a class="mark" href="#url_urlsearchparams_getall_name" id="url_urlsearchparams_getall_name">#</a></span></h4>
<ul>
<li><code>name</code> <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string></a></li>
<li>Returns: <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string[]></a></li>
</ul>
<p>Returns the values of all name-value pairs whose name is <code>name</code>. If there are
no such pairs, an empty array is returned.</p>
<h4>urlSearchParams.has(name)<span><a class="mark" href="#url_urlsearchparams_has_name" id="url_urlsearchparams_has_name">#</a></span></h4>
<ul>
<li><code>name</code> <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string></a></li>
<li>Returns: <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Boolean_type" class="type"><boolean></a></li>
</ul>
<p>Returns <code>true</code> if there is at least one name-value pair whose name is <code>name</code>.</p>
<h4>urlSearchParams.keys()<span><a class="mark" href="#url_urlsearchparams_keys" id="url_urlsearchparams_keys">#</a></span></h4>
<ul>
<li>Returns: <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols#The_iterator_protocol" class="type"><Iterator></a></li>
</ul>
<p>Returns an ES6 <code>Iterator</code> over the names of each name-value pair.</p>
<pre><code class="language-js">const params = new URLSearchParams('foo=bar&foo=baz');
for (const name of params.keys()) {
console.log(name);
}
// Prints:
// foo
// foo
</code></pre>
<h4>urlSearchParams.set(name, value)<span><a class="mark" href="#url_urlsearchparams_set_name_value" id="url_urlsearchparams_set_name_value">#</a></span></h4>
<ul>
<li><code>name</code> <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string></a></li>
<li><code>value</code> <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string></a></li>
</ul>
<p>Sets the value in the <code>URLSearchParams</code> object associated with <code>name</code> to
<code>value</code>. If there are any pre-existing name-value pairs whose names are <code>name</code>,
set the first such pair's value to <code>value</code> and remove all others. If not,
append the name-value pair to the query string.</p>
<pre><code class="language-js">const params = new URLSearchParams();
params.append('foo', 'bar');
params.append('foo', 'baz');
params.append('abc', 'def');
console.log(params.toString());
// Prints foo=bar&foo=baz&abc=def
params.set('foo', 'def');
params.set('xyz', 'opq');
console.log(params.toString());
// Prints foo=def&abc=def&xyz=opq
</code></pre>
<h4>urlSearchParams.sort()<span><a class="mark" href="#url_urlsearchparams_sort" id="url_urlsearchparams_sort">#</a></span></h4>
<div class="api_metadata">
<span>Added in: v7.7.0, v6.13.0</span>
</div>
<p>Sort all existing name-value pairs in-place by their names. Sorting is done
with a <a href="https://en.wikipedia.org/wiki/Sorting_algorithm#Stability">stable sorting algorithm</a>, so relative order between name-value pairs
with the same name is preserved.</p>
<p>This method can be used, in particular, to increase cache hits.</p>
<pre><code class="language-js">const params = new URLSearchParams('query[]=abc&type=search&query[]=123');
params.sort();
console.log(params.toString());
// Prints query%5B%5D=abc&query%5B%5D=123&type=search
</code></pre>
<h4>urlSearchParams.toString()<span><a class="mark" href="#url_urlsearchparams_tostring" id="url_urlsearchparams_tostring">#</a></span></h4>
<ul>
<li>Returns: <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string></a></li>
</ul>
<p>Returns the search parameters serialized as a string, with characters
percent-encoded where necessary.</p>
<h4>urlSearchParams.values()<span><a class="mark" href="#url_urlsearchparams_values" id="url_urlsearchparams_values">#</a></span></h4>
<ul>
<li>Returns: <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols#The_iterator_protocol" class="type"><Iterator></a></li>
</ul>
<p>Returns an ES6 <code>Iterator</code> over the values of each name-value pair.</p>
<h4>urlSearchParams[Symbol.iterator]()<span><a class="mark" href="#url_urlsearchparams_symbol_iterator" id="url_urlsearchparams_symbol_iterator">#</a></span></h4>
<ul>
<li>Returns: <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols#The_iterator_protocol" class="type"><Iterator></a></li>
</ul>
<p>Returns an ES6 <code>Iterator</code> over each of the name-value pairs in the query string.
Each item of the iterator is a JavaScript <code>Array</code>. The first item of the <code>Array</code>
is the <code>name</code>, the second item of the <code>Array</code> is the <code>value</code>.</p>
<p>Alias for <a href="#url_urlsearchparams_entries"><code>urlSearchParams.entries()</code></a>.</p>
<pre><code class="language-js">const params = new URLSearchParams('foo=bar&xyz=baz');
for (const [name, value] of params) {
console.log(name, value);
}
// Prints:
// foo bar
// xyz baz
</code></pre>
<h3>url.domainToASCII(domain)<span><a class="mark" href="#url_url_domaintoascii_domain" id="url_url_domaintoascii_domain">#</a></span></h3>
<div class="api_metadata">
<span>Added in: v7.4.0, v6.13.0</span>
</div>
<ul>
<li><code>domain</code> <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string></a></li>
<li>Returns: <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string></a></li>
</ul>
<p>Returns the <a href="https://tools.ietf.org/html/rfc5891#section-4.4">Punycode</a> ASCII serialization of the <code>domain</code>. If <code>domain</code> is an
invalid domain, the empty string is returned.</p>
<p>It performs the inverse operation to <a href="#url_url_domaintounicode_domain"><code>url.domainToUnicode()</code></a>.</p>
<pre><code class="language-js">const url = require('url');
console.log(url.domainToASCII('español.com'));
// Prints xn--espaol-zwa.com
console.log(url.domainToASCII('中文.com'));
// Prints xn--fiq228c.com
console.log(url.domainToASCII('xn--iñvalid.com'));
// Prints an empty string
</code></pre>
<h3>url.domainToUnicode(domain)<span><a class="mark" href="#url_url_domaintounicode_domain" id="url_url_domaintounicode_domain">#</a></span></h3>
<div class="api_metadata">
<span>Added in: v7.4.0, v6.13.0</span>
</div>
<ul>
<li><code>domain</code> <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string></a></li>
<li>Returns: <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string></a></li>
</ul>
<p>Returns the Unicode serialization of the <code>domain</code>. If <code>domain</code> is an invalid
domain, the empty string is returned.</p>
<p>It performs the inverse operation to <a href="#url_url_domaintoascii_domain"><code>url.domainToASCII()</code></a>.</p>
<pre><code class="language-js">const url = require('url');
console.log(url.domainToUnicode('xn--espaol-zwa.com'));
// Prints español.com
console.log(url.domainToUnicode('xn--fiq228c.com'));
// Prints 中文.com
console.log(url.domainToUnicode('xn--iñvalid.com'));
// Prints an empty string
</code></pre>
<h3>url.fileURLToPath(url)<span><a class="mark" href="#url_url_fileurltopath_url" id="url_url_fileurltopath_url">#</a></span></h3>
<div class="api_metadata">
<span>Added in: v10.12.0</span>
</div>
<ul>
<li><code>url</code> <a href="https://nodejs.org/api/url.html#url_the_whatwg_url_api" class="type"><URL></a> | <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string></a> The file URL string or URL object to convert to a path.</li>
<li>Returns: <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type"><string></a> The fully-resolved platform-specific Node.js file path.</li>
</ul>
<p>This function ensures the correct decodings of percent-encoded characters as
well as ensuring a cross-platform valid absolute path string.</p>
<pre><code class="language-js">new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%26%23039%3Bfile%3A%2F%2F%2FC%3A%2Fpath%2F%26%23039%3B).pathname; // Incorrect: /C:/path/
fileURLToPath('file:///C:/path/'); // Correct: C:\path\ (Windows)
new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%26%23039%3Bfile%3A%2F%2Fnas%2Ffoo.txt%26%23039%3B).pathname; // Incorrect: /foo.txt
fileURLToPath('file://nas/foo.txt'); // Correct: \\nas\foo.txt (Windows)
new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%26%23039%3Bfile%3A%2F%2F%2F%25E4%25BD%25A0%25E5%25A5%25BD.txt%26%23039%3B).pathname; // Incorrect: /%E4%BD%A0%E5%A5%BD.txt
fileURLToPath('file:///你好.txt'); // Correct: /你好.txt (POSIX)
new url(/sitelet?url=https%3A%2F%2Fgithub.com%2Fworkshopper%2Flearnyounode%2Fblob%2Fmaster%2Fdocs-nodejs%2F%26%23039%3Bfile%3A%2F%2F%2Fhello%2520world%26%23039%3B).pathname; // Incorrect: /hello%20world
fileURLToPath('file:///hello world'); // Correct: /hello world (POSIX)
</code></pre>
<h3>url.format(URL[, options])<a class="srclink" href="https://github.com/nodejs/node/blob/3a2e75d9a5c31d20e429d505b82dd182e33f459a/lib/url.js#L572">[src]</a><span><a class="mark" href="#url_url_format_url_options" id="url_url_format_url_options">#</a></span></h3>
<div class="api_metadata">
<span>Added in: v7.6.0</span>
</div>
<ul>
<li><code>URL</code> <a href="https://nodejs.org/api/url.html#url_the_whatwg_url_api" class="type"><URL></a> A <a href="#url_the_whatwg_url_api">WHATWG URL</a> object</li>