Function start

interview/limit-promise.js:30–45

()

async function start(){
  asyncPool({
    limit: 2,
    items: [
      ()=> sleep(1,'吃饭'),
      ()=> sleep(3,'睡觉'),
      ()=> sleep(5,'打游戏'),
      ()=> sleep(3.5,'学习算法'),
      ()=> sleep(4,'学习Vue和React'),
    ],
    async fn(item){
      return await item()
    }
  })

}
// @think 如果任务有优先级呢
start()