<body> <ul class="oul"></ul> <script> let str = ["君不见,黄河之水天上来,奔流到海不复回。", "君不见,高堂明镜悲白发,朝如青丝暮成雪。", "人生得意须尽欢,莫使金樽空对月。", "天生我材必有用,千金散尽还复来。", "烹羊宰牛且为乐,会须一饮三百杯。", "岑夫子,丹丘生,将进酒,杯莫停。", "与君歌一曲,请君为我倾耳听。", "钟鼓馔玉不足贵,但愿长醉不复醒。", "古来圣贤皆寂寞,惟有饮者留其名。", "陈王昔时宴平乐,斗酒十千恣欢谑。", "主人何为言少钱,径须沽取对君酌。", "五花马,千金裘,呼儿将出换美酒,与尔同销万古愁"] const oul = document.querySelector(".oul"); function ren(str1) { return new Promise((resolve, reject) => { setTimeout(() => { let li = document.createElement("li") li.innerHTML = str1 oul.appendChild(li) resolve() }, 1000) }) } async function red() { for (let i = 0; i < str.length; i++) { await ren(str[i]) } } red() </script> </body>