nodejs中事件循环中的执行顺序

console.log("setImmediate-1-process.nextTick-1"); }); }); setImmediate(() => { console.log("setImmediate 2-Promise-then // 一次循环只执行一个 setImmediate // setImmediate-1 // setImmediate-1-process.nextTick-1 // setImmediate