1

vue

1. v-if ,v-show,v-model
2. watch, computed

js

1. Map, Set
2. Arrow function , Ordinary function
3. promise (then effect ), async,await

project

1. How to ensure the safe access of the interface token

2

vue

1. vue Follow jq The difference between

• The concept is different
  vue Is a progressive component-based development js frame
  jq Is a simplified native js The library of operations
• Characteristics of different
  vue Different operation elements , follow MVVM Pattern , Focus only on the view layer
  jq： follow MVC Pattern ,
• advantage
  vue.js By two-way binding , fictitious dom,diff Algorithm , Greatly optimize dom Operational efficiency . The goal is to make it as simple as possible API, Implement responsive data binding
  jq： ordinary dom operation

2. vue MVVM Implementation principle
3. vue Data responsive principle

The Internet

1. http, https .https How it's encrypted
2. c and js Call to

What you're good at

3

es6 What are they?

1. let const
   const An object , And then assign a value , Will you make a mistake
2. promise then catch

4

es6 What are they?
watch,computed
Array weight removal

5

• Major achievements
• vue Mastery
• Data responsive principle
• fictitious dom
• Straddle -
• js Operating mechanism - You score the code itself and the browser part
• precompile - The end is the event cycle
• js How to manage memory
• Memory leak
• The reasons causing
• js Operational efficiency
• Browser render pass
• Redraw and remake
• Forced remake
• What happens to browser rendering .onready Than onload Execute first
• 2.onready It is executed after the page parsing is completed , and onload It is executed after all elements of the page are loaded
• 3.onload Execute only the last one and onready You can perform multiple
• How to do mobile terminal adaptation
• css Forced remake
• Network related
• options
• Browser cache
• How to adjust the network
• npm Understanding
• webpack Use
• js Yes dom The operation of
• Packaging process optimization
• modularization
• How to encapsulate the modal box
• Packaged js What are they?
• Object oriented understanding
• difficulty The process of learning ----- webrtc
• vue design idea
• Asynchronous rendering Why?
• Optimization of the project
• Other performance issues
• Page jam

6

• proxy

• v2 Response type

• vue3

• Prototype chain

• forEach,map,filter

• reduce Detailed instructions

• rem principle

• git relevant rebase Keep only one piece of data

• Browser rendering mechanism

• js Can get it cookie Do you

• Project improvement - The product manager