/* eslint-disable */
  const task1: () => Promise<any> = async () => {
    return new Promise(r => {
      setTimeout(() => {
        r('task1 ...');
      }, 5000);
    });
  };
  const task2: () => Promise<any> = async () => {
    return new Promise(r => {
      setTimeout(() => {
        r('task2 ...');
      }, 5000);
    });
  };

  const tasks = [task1, task2];

  const b = async () => {
    while (tasks.length) {
      const t = tasks[0];
      const ret = await t();
      console.log(ret);
      tasks.splice(0, 1);
    }
  };

  b();
  /* eslint-enable */

【 在 zhtoad (zang) 的大作中提到: 】
: var tasks = ["task1","task2","task3"];
: for(let i=0;i<tasks.length;i++){
:     var thistask = tasks[i];
: ...................
--
FROM 123.127.43.*