通过babel直接在网页上将es6代码转成es5
钢翼
编程
<script src="https://unpkg.com/@babel/standalone@7.12.12/babel.js"></script>
<script>
function toES5(input){
return window.Babel.transform(input, {
presets: ['env'],
sourceType: "script",
}).code;
}
</script>