老师帮检查一下
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<style>
</style>
</head>
<body>
<script type="module">
import { num1, num2 } from './data.js';
import sum from './base.js';
console.log(sum(num1, num2));
</script>
</body>
</html>const sum=function (a,b) {
return a+b ;
}
export default sum;const num1=3;
const num2=5;
export {num1,num2};报错了,不知道为啥
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