decodeURI()
decodeURI(";,/?:@&=+$"); // ;,/?:@&=+$
decodeURI("%ED%85%8C%EC%8A%A4%ED%8A%B8") // 테스트
decodeURIComponent()
decodeURIComponent("%3B%2C%2F%3F%3A%40%26%3D%2B%24") // ;,/?:@&=+$
decodeURIComponent("https%3A%2F%2Fwww.velog.io%2F%ED%85%8C%EC%8A%A4%ED%8A%B8")
// 결과: https://www.velog.io/테스트