1.vue3Lifecycle hooks列表

• beforeCreate
• created
• beforeMount
• mounted
• beforeUpdate
• updated
• activated
• deactivated
• beforeUnmount
• unmounted
• errorCaptured
• renderTracked
• renderTriggered

2.vue2Lifecycle hooks列表

• beforeCreate
• created
• beforeMount
• mounted
• beforeUpdate
• updated
• activated
• deactivated
• beforeDestroy
• destroyed
• errorCaptured
• renderTracked
• renderTriggered

3.vue2和vue3Lifecycle hooks对比

从vue2和vue3的Lifecycle hooks列表中可以直观看到，vue2和vue3的Lifecycle hooks是十分相似的，只是将部分的Lifecycle hooks名字进行了更改，用法相似。beforeDestroy重新命名为beforeUnmount，destroyed重新命名为unmounted。更多的Lifecycle hooks特性可以参考官方文档，进行进一步了解。