// import '../style/index.css' 
// import Christmas from '../asset/img01.gif'

document.body.insertAdjacentHTML("beforeend" , '<h2> 今天星期六</h2>')
// document.body.insertAdjacentHTML("beforeend",`<img src="${Christmas}"/>`)

const fn =() =>{
    // console.log("箭头函数")
    return '今天天气很冷滴'
}

// fn();
console.log(fn())

document.body.onclick = () =>{
    alert("一地树叶")
}