I am an Web Front-end Developer from China.
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License: MIT License
汇总与vue相关的面试题
javascript相关面试题汇总
1、图示地址:
生命周期图示
2、表述生命周期需要注意的问题:
尽可能详细的描述图示流程及各个钩子函数日常开发可以做哪些事情
1、相同点:
2、不同点
汇总一些项目需求解决方案
汇总React相关的设计原理
以router.push('xxx')
为主线,描述路由导航的过程
1、基本过程
router.push(path)
会触发底层history库(VueRouter底部依赖库)的transitionTo
方法transitionTo
方法中:cb(route)
;2、根Vue实例上存在一个响应式的_vue属性,何时被挂载的?
- 在VueRouter的install方法中会触发Vue.mixin的beforeCreate方法;
- 此方法中会在Vue根实例上挂载一个响应式属性_vue;然后调用Router的init方法,将根实例传入到Router中(这样history.cb方法内部就能更新_route);
- _route变化就会通知watcher(属于根实例)进而进行组件的整体渲染;
- 在整体渲染中router-view组件根据匹配到的组件调用render函数进行渲染;
1、基本使用
2、内部原理
需要了解Promise的知识点:
汇总Vue3的内部设计原理
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.