<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
</head>
<body>
<script>
let name = 'alibaba'
let sayName = (params) => params + `${name}`
sayName('I am ');
</script>
</body>
</html>
用gulp打包,如何把如上代码,npm run build 执行之后转成es5语法,还有npm run dev 如何转成es5语法
你好,请问你解决这个问题了吗?如何实现呀