摘要：console.log(1); async function async () { console.log(2); await console.log(3); console.log(4) } setTimeout(() => { console.log(5); }, 0); const promi 阅读全文

摘要：<script> button.addEventListener('click',()=>{ console.log('listener1'); Promise.resolve().then(()=>console.log('micro task1')) }) button.addEventList 阅读全文

摘要：<script> document.body.style.background = 'red'; console.log(1) Promise.resolve().then(()=>{ console.log(2) document.body.style.background = 'yellow'; 阅读全文