定时器setTimeout和vue函数$nextTick有什么区别

定时器setTimeout和vue函数$nextTick有什么区别？下面web建站小编给大家详细介绍一下！

nextTick接受一个延迟到下一个DOM更新周期的回调函数，比setTimeout好。

nextTick代码

this.$nextTick(() => {
  let date = new Date()
  this.currentTime = date.getFullYear()
});

setTimeout代码

setTimeout(() => {
  let date = new Date()
  this.currentTime = date.getFullYear()
}, 1000);