17. 자바스크립트 URL(), URLSearchParams(), encodeURIComponent()

OS	Windows 10 PRO 64bit 버전 20H2 (OS 빌드 19042.867)
JavaScript	ES5 (2009年) ↑

 

new URL(location.href)

var url = new URL(location.href)

url.search // ?param1=value2&param2=value2

url.searchParams // URLSearchParams()

 

new URLSearchParams()

var params = URLSearchParams();

params.set('year', 2021) // ?year=2021
params.set('month', 9) // ?year=2021&month=9

params.append('year', 2020) // ?year=2021&month=9&year=2020
params.set('month', 3) // ?year=2021&month=3&year=2020

 

encodeURIComponent()

var a = '한글입니다'
console.log(a)

var b = encodeURIComponent(a)
console.log(b)