摘要: const p1 = new Promise((resolve, reject)=>{ setTimeout(()=>{ resolve('商品数据-1') },1000) }) const p2 = new Promise((resolve, reject)=>{ setTime(()=>{ // 阅读全文
posted @ 2020-12-04 09:41 小蓉儿 阅读(120) 评论(0) 推荐(0) 编辑