URL()

Baseline Widely available

This feature is well established and works across many devices and browser versions. Itâs been available across browsers since 2021ë 4ì.

URL() ìì±ìë ë§¤ê°ë³ìë¡ ì ê³µí URLì ëíë´ë ìë¡ì´ URL ê°ì²´ë¥¼ ë°íí©ëë¤.

ì£¼ì´ì§ ê¸°ì¤ URLì´ë ê²°ê³¼ URLì´ ì í¨íì§ ìì URLì¼ ê²½ì°, JavaScript TypeError ìì¸ê° ë°ìí©ëë¤.

ì°¸ê³ : ì´ ê¸°ë¥ì Web Workerìì ì¬ì©í ì ììµëë¤.

êµ¬ë¬¸

const url = new URL(url [, base])

ë§¤ê°ë³ì

url: ì ë ëë ìë URLì ëíë´ë USVString. urlì´ ìë URLì¸ ê²½ì° base ë§¤ê°ë³ìë¥¼ ê¸°ì¤ URLë¡ ì¬ì©íë¯ë¡ baseë íìë¡ ì§ì í´ì¼ í©ëë¤. ì ë URLì¸ ê²½ì° baseë ë¬´ìí©ëë¤.
base Optional: url ë§¤ê°ë³ìê° ìë URLì¸ ê²½ì° ì¬ì©í ê¸°ì¤ URLì ëíë´ë USVString. ê¸°ë³¸ê°ì ''ìëë¤.

ì°¸ê³ : baseìë ê¸°ì¡´ì ì¡´ì¬íë URL ê°ì²´ë ì¬ì©í ì ììµëë¤. ê·¸ë¬ë©´ href ìì±ì ì¬ì©í´ ì¤ì¤ë¡ ë¬¸ìì´íí©ëë¤.

ìì¸

ìì¸	ì¤ëª
`TypeError`	ì ë URLì¸ ê²½ì° `url`, ìë URLì¸ ê²½ì° `base` + `url`ì´ ì í¨íì§ ìì URLì¸ ê²½ì°.

ìì

// Base urls
let m = "https://developer.mozilla.org";
let a = new URL("/", m); // => 'https://developer.mozilla.org/'
let b = new URL(m); // => 'https://developer.mozilla.org/'

new URL("en-US/docs", b); // => 'https://developer.mozilla.org/en-US/docs'
let d = new URL("/en-US/docs", b); // => 'https://developer.mozilla.org/en-US/docs'
new URL("/en-US/docs", d); // => 'https://developer.mozilla.org/en-US/docs'
new URL("/en-US/docs", a); // => 'https://developer.mozilla.org/en-US/docs'

new URL("/en-US/docs", "https://developer.mozilla.org/fr-FR/toto");
// => 'https://developer.mozilla.org/en-US/docs'

new URL("/en-US/docs", ""); // Raises a TypeError exception as '' is not a valid URL
new URL("/en-US/docs"); // Raises a TypeError exception as '/en-US/docs' is not a valid URL
new URL("http://www.example.com"); // => 'http://www.example.com/'
new URL("http://www.example.com", b); // => 'http://www.example.com/'

new URL("//foo.com", "https://example.com"); // => 'https://foo.com' (see relative URLs)