Skip to content

[vue] 说说你对keep-alive的理解是什么? #259

Open
@haizhilin2013

Description

@haizhilin2013
Collaborator

[vue] 说说你对keep-alive的理解是什么?

Activity

wenyejie

wenyejie commented on Jun 17, 2019

@wenyejie

保存历史状态

April-Zheng

April-Zheng commented on Jul 1, 2019

@April-Zheng

保留组件状态 避免重新渲染

feiyufuyan

feiyufuyan commented on Sep 2, 2019

@feiyufuyan

keep-alive是Vue提供的一个抽象组件,用来对组件进行缓存,从而节省性能,由于是一个抽象组件,所以在页面渲染完毕后不会被渲染成一个DOM元素

CoderNanT

CoderNanT commented on Oct 8, 2020

@CoderNanT

keep-alive是Vue内置的一个组件,可以使被包含的组件保留状态,或避免重新渲染

crush2020

crush2020 commented on Feb 3, 2021

@crush2020

包裹动态组件时,会缓存不活动的组件实例,而不是销毁它们。所以再次回到上一个页面,该页面状态会保持,不会重新渲染。

yxllovewq

yxllovewq commented on Mar 9, 2022

@yxllovewq

缓存包含组件和他的状态,避免重新渲染

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Metadata

Metadata

Assignees

No one assigned

    Labels

    Type

    No type

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

      Development

      No branches or pull requests

        Participants

        @wenyejie@haizhilin2013@April-Zheng@feiyufuyan@CoderNanT

        Issue actions

          [vue] 说说你对keep-alive的理解是什么? · Issue #259 · haizlin/fe-interview