JSFiddle - React, Tailwind, and code Playground
JavaScript
var url = "http://www.google.com";
var zh = "中文";
var str = "http://www.myweb.com?url=" + url + "&zh=" + zh;
alert(str);
str1 = encodeURI(str);
alert(str1);
str2 = encodeURIComponent(str);
alert(str2);