<!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>
package with gulp, how to convert the above code, npm run build to es5 syntax after execution, and how to convert npm run dev to es5 syntax
Hello, have you solved this problem? How to achieve it
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