vue 得父子组件和 mixins 生命周期顺序

创建

• app-beforeCreate

• app-created

• app-beforeMount

• mixins-beforeCreate

• f-beforecreated

• mixins-created

• f-created

• mixins-beforeMount

• f-beforeMount

• son-beforecreate

• son-created

• son-beforeMount

• son-mounted

• mixins-mounted

• f-mounted

• app-mounted

销毁

mixin-beforeDestroy f-beforeDestroy son-beforeDestroy

son-desctroyed mixin-desctroyed f-desctroyed

选项合并策略

属性

• 对 data 对象进行浅合并（单个属性深合并），在冲突情况下，优先使用组件的 data。

钩子函数

• 钩子函数内部方法冲突，优先使用组件内部方法