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decodeURI() - JavaScript | MDN
const uri = "https://mozilla.org/?x=шеллы";
const encoded = encodeURI(uri);
console.log(encoded);
// Expected output: "https://mozilla.org/?x=%D1%88%D0%B5%D0%BB%D0%BB%D1%8B"
try {
console.log(decodeURI(encoded));
// Expected output: "https://mozilla.org/?x=шеллы"
} catch (e) {
// Catches a malformed URI
console.error(e);
}
encodedURI
Un URI complet, encodé.
Une nouvelle chaîne de caractères dont certains caractères ont été décodés à partir de l'URI encodée passée en argument.
Cette méthode lève une exception URIError
("malformed URI sequence" ) lorsque la chaîne passée en argument contient des séquences de caractères invalides.
Cette méthode remplace chaque séquence d'échappement présente dans l'URI encodée avec le caractère correspondant. Les séquences d'échappement qui n'auraient pas pu être introduites par encodeURI()
ne seront pas décodées. Le caractère « #
» n'est pas décodé au sein des séquences d'échappement.
decodeURI(
"https://developer.mozilla.org/ru/docs/JavaScript_%D1%88%D0%B5%D0%BB%D0%BB%D1%8B",
);
// "https://developer.mozilla.org/ru/docs/JavaScript_шеллы"
try {
var a = decodeURI("%E0%A4%A");
} catch (e) {
console.error(e);
}
// Cela produira "URIError: malformed URI sequence"