// 导入,node的导入不是import 而是require()
const {hello,add, show} = require("./aaa.js")
// 导入完了,测试能不能用
console.log(hello);
console.log(add(41,42));
show()
const hello = "hello world"
const add =(a,b)=>{
return a + b
}
const show = ()=>{
console.log("show message....");}
// node里面的导出和ES6的导出不一样
module.exports = {hello,add, show}