Miku/vuex
0
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

learn vuex

Browse Source
This commit is contained in:
Miku-he
2022-06-06 08:02:13 +08:00
commit 620f3604bb
34 changed files with 44818 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
vuex_demo1/.browserslistrc Normal file
View File

@@ -0,0 +1,3 @@
> 1%
last 2 versions
not dead

5
vuex_demo1/.editorconfig Normal file
View File

@@ -0,0 +1,5 @@
[*.{js,jsx,ts,tsx,vue}]
indent_style = space
indent_size = 2
trim_trailing_whitespace = true
insert_final_newline = true

17
vuex_demo1/.eslintrc.js Normal file
View File

@@ -0,0 +1,17 @@
module.exports = {
root: true,
env: {
node: true
},
extends: [
'plugin:vue/essential',
'@vue/standard'
],
parserOptions: {
parser: '@babel/eslint-parser'
},
rules: {
'no-console': process.env.NODE_ENV === 'production' ? 'warn' : 'off',
'no-debugger': process.env.NODE_ENV === 'production' ? 'warn' : 'off'
}
}

23
vuex_demo1/.gitignore vendored Normal file
View File

@@ -0,0 +1,23 @@
.DS_Store
node_modules
/dist
# local env files
.env.local
.env.*.local
# Log files
npm-debug.log*
yarn-debug.log*
yarn-error.log*
pnpm-debug.log*
# Editor directories and files
.idea
.vscode
*.suo
*.ntvs*
*.njsproj
*.sln
*.sw?

24
vuex_demo1/README.md Normal file
View File

@@ -0,0 +1,24 @@
# vuex_demo1
## Project setup
```
npm install
```
### Compiles and hot-reloads for development
```
npm run serve
```
### Compiles and minifies for production
```
npm run build
```
### Lints and fixes files
```
npm run lint
```
### Customize configuration
See [Configuration Reference](https://cli.vuejs.org/config/).

5
vuex_demo1/babel.config.js Normal file
View File

@@ -0,0 +1,5 @@
module.exports = {
presets: [
'@vue/cli-plugin-babel/preset'
]
}

19
vuex_demo1/jsconfig.json Normal file
View File

@@ -0,0 +1,19 @@
{
"compilerOptions": {
"target": "es5",
"module": "esnext",
"baseUrl": "./",
"moduleResolution": "node",
"paths": {
"@/*": [
"src/*"
]
},
"lib": [
"esnext",
"dom",
"dom.iterable",
"scripthost"
]
}
}

20239
vuex_demo1/package-lock.json generated Normal file
View File

File diff suppressed because it is too large Load Diff

30
vuex_demo1/package.json Normal file
View File

@@ -0,0 +1,30 @@
{
"name": "vuex_demo1",
"version": "0.1.0",
"private": true,
"scripts": {
"serve": "vue-cli-service serve",
"build": "vue-cli-service build",
"lint": "vue-cli-service lint"
},
"dependencies": {
"core-js": "^3.8.3",
"vue": "^2.6.14",
"vuex": "^3.6.2"
},
"devDependencies": {
"@babel/core": "^7.12.16",
"@babel/eslint-parser": "^7.12.16",
"@vue/cli-plugin-babel": "~5.0.0",
"@vue/cli-plugin-eslint": "~5.0.0",
"@vue/cli-plugin-vuex": "~5.0.0",
"@vue/cli-service": "~5.0.0",
"@vue/eslint-config-standard": "^6.1.0",
"eslint": "^7.32.0",
"eslint-plugin-import": "^2.25.3",
"eslint-plugin-node": "^11.1.0",
"eslint-plugin-promise": "^5.1.0",
"eslint-plugin-vue": "^8.0.3",
"vue-template-compiler": "^2.6.14"
}
}

BIN
vuex_demo1/public/favicon.ico Normal file
View File

Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 4.2 KiB

17
vuex_demo1/public/index.html Normal file
View File

@@ -0,0 +1,17 @@
<!DOCTYPE html>
<html lang="">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width,initial-scale=1.0">
<link rel="icon" href="<%= BASE_URL %>favicon.ico">
<title><%= htmlWebpackPlugin.options.title %></title>
</head>
<body>
<noscript>
<strong>We're sorry but <%= htmlWebpackPlugin.options.title %> doesn't work properly without JavaScript enabled. Please enable it to continue.</strong>
</noscript>
<div id="app"></div>
<!-- built files will be auto injected -->
</body>
</html>

28
vuex_demo1/src/App.vue Normal file
View File

@@ -0,0 +1,28 @@
<template>
<div>
<my-add></my-add>
<p>-----------------------------------------</p>
<my-sub></my-sub>
</div>
</template>
<script>
import add from './components/add.vue'
import sub from "./components/sub.vue"
export default {
components:{
"my-add":add,
"my-sub":sub
},
data(){
return{
}
}
}
</script>
<style scoped>
</style>

BIN
vuex_demo1/src/assets/logo.png Normal file
View File

Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 6.7 KiB

32
vuex_demo1/src/components/add.vue Normal file
View File

@@ -0,0 +1,32 @@
<template>
<div>
<h3>当前最新的count值为：{{$store.state.count}}</h3>
<button @click="addcount">+1</button>
<button @click="btnhandle">+1 Async</button>
<button @click="btnhandle1">+5 Async</button>
<h3>{{$store.getters.showNum}}</h3>
</div>
</template>
<script>
export default {
data() {
return {
}
},
methods: {
addcount(){
this.$store.commit('add')
},
//异步让count自增1
btnhandle(){
//dispatch函数专门用来触发action
this.$store.dispatch('addAsync')
},
btnhandle1(){
this.$store.dispatch('addNAsync',5)
}
}
}
</script>

26
vuex_demo1/src/components/sub.vue Normal file
View File

@@ -0,0 +1,26 @@
<template>
<div>
<h3>当前最新的count值为：{{count}}</h3>
<button @click="subN(2)">-2</button>
<button @click="xc(10)">*10</button>
<button @click="subNAsync(10)">-10 Async</button>
<h3>{{showNum1}}</h3>
</div>
</template>
<script>
import { mapState,mapMutations,mapActions,mapGetters } from "vuex";
export default {
data(){
return{ }
},
methods:{
...mapMutations(['subN','xc']),
...mapActions(['subNAsync']),
},
computed:{
...mapState(['count']),
...mapGetters(['showNum','showNum1'])
}
}
</script>

10
vuex_demo1/src/main.js Normal file
View File

@@ -0,0 +1,10 @@
import Vue from 'vue'
import App from './App.vue'
import store from './store'
Vue.config.productionTip = false
new Vue({
store,
render: h => h(App)
}).$mount('#app')

58
vuex_demo1/src/store/index.js Normal file
View File

@@ -0,0 +1,58 @@
import Vue from 'vue'
import Vuex from 'vuex'
Vue.use(Vuex)
export default new Vuex.Store({
state: {
//存放全局共享数据
count:0
},
getters: {
showNum(state){
let newcount = state.count *2
return '测试getters,更新的数量为count*2: '+ newcount
},
showNum1(state){
let newcount = state.count *3
return '测试getters,更新的数量为为count*3: '+ newcount
}
},
mutations: {
//变更store中的数据
add(state){
state.count++
},
addN(state,step){
state.count+=step
},
sub(state){
state.count--
},
subN(state,step){
state.count-=step
},
xc(state,step){
state.count=state.count * step
}
},
actions: {
addAsync(context){
setTimeout(()=>{
context.commit('add')
},1000)
},
addNAsync(context,step){
setTimeout(()=>{
context.commit('addN',step)
},1000)
},
subNAsync(context,step){
setTimeout(()=>{
context.commit('subN',step)
},1000)
}
},
modules: {
}
})

5
vuex_demo1/vue.config.js Normal file
View File

@@ -0,0 +1,5 @@
const { defineConfig } = require('@vue/cli-service')
module.exports = defineConfig({
transpileDependencies: true,
lintOnSave: false,
})