Vue3生命周期

lifecycle_zh-CN.W0MNXI0C

与Vue2的对应关系

Vue3也提供了Composition API形式的生命周期钩子，与Vue2中钩子对应关系如下：

beforeCreate===>setup()

created===>setup()

beforeMount===>onBeforeMount

mounted===>onMounted

beforeUpdate===>onBeforeUpdate

updated===>onUpdated

beforeUnmount===>onBeforeUnmount

unmounted===>onUnmounted