安装和使用
// 全局安装
$ npm install -g @vue/cli
// 查看版本
$ vue –version
// 创建项目
$ vue create xxx
可选择当前配置项
文件目录
package.json
jsconfig.json文件:不仅给webpack看,而且对vscode编辑器也有用!
babel.config.js 这个是babel的配置文件,用于处理js与vue语法的!
vue.config.js 这个是vue的配置项。
@vue/cli 脚手架,为了美化项目的目录结构,把配置好的webpack规则都隐藏到了 node_modules 中,基于 vue-cli-service 进行管理!
如果想查看配置好的规则?
vue inspect > xxx.json
比如执行:
vue inspect > defaultWebpack.json//示例。
/defaultWebpack.json
中:
Vue2进阶/day0623/defaultWebpack.json
{
mode: 'development',
context: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623',
output: {
hashFunction: 'xxhash64',
path: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/dist',
filename: 'js/[name].js',
publicPath: '/',
chunkFilename: 'js/[name].js'
},
resolve: {
alias: {
'@': '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/src',
vue$: 'vue/dist/vue.runtime.esm.js'
},
extensions: [
'.mjs',
'.js',
'.jsx',
'.vue',
'.json',
'.wasm'
],
modules: [
'node_modules',
'/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules',
'/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/@vue/cli-service/node_modules'
]
},
resolveLoader: {
modules: [
'/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/@vue/cli-plugin-babel/node_modules',
'/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/@vue/cli-service/lib/config/vue-loader-v15-resolve-compat',
'node_modules',
'/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules',
'/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/@vue/cli-service/node_modules'
]
},
module: {
noParse: /^(vue|vue-router|vuex|vuex-router-sync)$/,
rules: [
/* config.module.rule('esm') */
{
test: /\.m?jsx?$/,
resolve: {
fullySpecified: false
}
},
/* config.module.rule('vue') */
{
test: /\.vue$/,
use: [
/* config.module.rule('vue').use('vue-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/@vue/vue-loader-v15/lib/index.js',
options: {
compilerOptions: {
whitespace: 'condense'
}
}
}
]
},
/* config.module.rule('vue-style') */
{
test: /\.vue$/,
resourceQuery: /type=style/,
sideEffects: true
},
/* config.module.rule('pug') */
{
test: /\.pug$/,
oneOf: [
/* config.module.rule('pug').oneOf('pug-vue') */
{
resourceQuery: /vue/,
use: [
/* config.module.rule('pug').oneOf('pug-vue').use('pug-plain-loader') */
{
loader: 'pug-plain-loader'
}
]
},
/* config.module.rule('pug').oneOf('pug-template') */
{
use: [
/* config.module.rule('pug').oneOf('pug-template').use('raw') */
{
loader: 'raw-loader'
},
/* config.module.rule('pug').oneOf('pug-template').use('pug-plain-loader') */
{
loader: 'pug-plain-loader'
}
]
}
]
},
/* config.module.rule('svg') */
{
test: /\.(svg)(\?.*)?$/,
type: 'asset/resource',
generator: {
filename: 'img/[name].[hash:8][ext]'
}
},
/* config.module.rule('images') */
{
test: /\.(png|jpe?g|gif|webp|avif)(\?.*)?$/,
type: 'asset',
generator: {
filename: 'img/[name].[hash:8][ext]'
}
},
/* config.module.rule('media') */
{
test: /\.(mp4|webm|ogg|mp3|wav|flac|aac)(\?.*)?$/,
type: 'asset',
generator: {
filename: 'media/[name].[hash:8][ext]'
}
},
/* config.module.rule('fonts') */
{
test: /\.(woff2?|eot|ttf|otf)(\?.*)?$/i,
type: 'asset',
generator: {
filename: 'fonts/[name].[hash:8][ext]'
}
},
/* config.module.rule('css') */
{
test: /\.css$/,
oneOf: [
/* config.module.rule('css').oneOf('vue-modules') */
{
resourceQuery: /module/,
use: [
/* config.module.rule('css').oneOf('vue-modules').use('vue-style-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/vue-style-loader/index.js',
options: {
sourceMap: false,
shadowMode: false
}
},
/* config.module.rule('css').oneOf('vue-modules').use('css-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/css-loader/dist/cjs.js',
options: {
sourceMap: false,
importLoaders: 2,
modules: {
localIdentName: '[name]_[local]_[hash:base64:5]',
auto: () => true
}
}
},
/* config.module.rule('css').oneOf('vue-modules').use('postcss-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/postcss-loader/dist/cjs.js',
options: {
sourceMap: false,
postcssOptions: {
plugins: [
function () { /* omitted long function */ }
]
}
}
}
]
},
/* config.module.rule('css').oneOf('vue') */
{
resourceQuery: /\?vue/,
use: [
/* config.module.rule('css').oneOf('vue').use('vue-style-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/vue-style-loader/index.js',
options: {
sourceMap: false,
shadowMode: false
}
},
/* config.module.rule('css').oneOf('vue').use('css-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/css-loader/dist/cjs.js',
options: {
sourceMap: false,
importLoaders: 2
}
},
/* config.module.rule('css').oneOf('vue').use('postcss-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/postcss-loader/dist/cjs.js',
options: {
sourceMap: false,
postcssOptions: {
plugins: [
function () { /* omitted long function */ }
]
}
}
}
]
},
/* config.module.rule('css').oneOf('normal-modules') */
{
test: /\.module\.\w+$/,
use: [
/* config.module.rule('css').oneOf('normal-modules').use('vue-style-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/vue-style-loader/index.js',
options: {
sourceMap: false,
shadowMode: false
}
},
/* config.module.rule('css').oneOf('normal-modules').use('css-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/css-loader/dist/cjs.js',
options: {
sourceMap: false,
importLoaders: 2
}
},
/* config.module.rule('css').oneOf('normal-modules').use('postcss-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/postcss-loader/dist/cjs.js',
options: {
sourceMap: false,
postcssOptions: {
plugins: [
function () { /* omitted long function */ }
]
}
}
}
]
},
/* config.module.rule('css').oneOf('normal') */
{
use: [
/* config.module.rule('css').oneOf('normal').use('vue-style-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/vue-style-loader/index.js',
options: {
sourceMap: false,
shadowMode: false
}
},
/* config.module.rule('css').oneOf('normal').use('css-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/css-loader/dist/cjs.js',
options: {
sourceMap: false,
importLoaders: 2
}
},
/* config.module.rule('css').oneOf('normal').use('postcss-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/postcss-loader/dist/cjs.js',
options: {
sourceMap: false,
postcssOptions: {
plugins: [
function () { /* omitted long function */ }
]
}
}
}
]
}
]
},
/* config.module.rule('postcss') */
{
test: /\.p(ost)?css$/,
oneOf: [
/* config.module.rule('postcss').oneOf('vue-modules') */
{
resourceQuery: /module/,
use: [
/* config.module.rule('postcss').oneOf('vue-modules').use('vue-style-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/vue-style-loader/index.js',
options: {
sourceMap: false,
shadowMode: false
}
},
/* config.module.rule('postcss').oneOf('vue-modules').use('css-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/css-loader/dist/cjs.js',
options: {
sourceMap: false,
importLoaders: 2,
modules: {
localIdentName: '[name]_[local]_[hash:base64:5]',
auto: () => true
}
}
},
/* config.module.rule('postcss').oneOf('vue-modules').use('postcss-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/postcss-loader/dist/cjs.js',
options: {
sourceMap: false,
postcssOptions: {
plugins: [
function () { /* omitted long function */ }
]
}
}
}
]
},
/* config.module.rule('postcss').oneOf('vue') */
{
resourceQuery: /\?vue/,
use: [
/* config.module.rule('postcss').oneOf('vue').use('vue-style-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/vue-style-loader/index.js',
options: {
sourceMap: false,
shadowMode: false
}
},
/* config.module.rule('postcss').oneOf('vue').use('css-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/css-loader/dist/cjs.js',
options: {
sourceMap: false,
importLoaders: 2
}
},
/* config.module.rule('postcss').oneOf('vue').use('postcss-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/postcss-loader/dist/cjs.js',
options: {
sourceMap: false,
postcssOptions: {
plugins: [
function () { /* omitted long function */ }
]
}
}
}
]
},
/* config.module.rule('postcss').oneOf('normal-modules') */
{
test: /\.module\.\w+$/,
use: [
/* config.module.rule('postcss').oneOf('normal-modules').use('vue-style-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/vue-style-loader/index.js',
options: {
sourceMap: false,
shadowMode: false
}
},
/* config.module.rule('postcss').oneOf('normal-modules').use('css-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/css-loader/dist/cjs.js',
options: {
sourceMap: false,
importLoaders: 2
}
},
/* config.module.rule('postcss').oneOf('normal-modules').use('postcss-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/postcss-loader/dist/cjs.js',
options: {
sourceMap: false,
postcssOptions: {
plugins: [
function () { /* omitted long function */ }
]
}
}
}
]
},
/* config.module.rule('postcss').oneOf('normal') */
{
use: [
/* config.module.rule('postcss').oneOf('normal').use('vue-style-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/vue-style-loader/index.js',
options: {
sourceMap: false,
shadowMode: false
}
},
/* config.module.rule('postcss').oneOf('normal').use('css-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/css-loader/dist/cjs.js',
options: {
sourceMap: false,
importLoaders: 2
}
},
/* config.module.rule('postcss').oneOf('normal').use('postcss-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/postcss-loader/dist/cjs.js',
options: {
sourceMap: false,
postcssOptions: {
plugins: [
function () { /* omitted long function */ }
]
}
}
}
]
}
]
},
/* config.module.rule('scss') */
{
test: /\.scss$/,
oneOf: [
/* config.module.rule('scss').oneOf('vue-modules') */
{
resourceQuery: /module/,
use: [
/* config.module.rule('scss').oneOf('vue-modules').use('vue-style-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/vue-style-loader/index.js',
options: {
sourceMap: false,
shadowMode: false
}
},
/* config.module.rule('scss').oneOf('vue-modules').use('css-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/css-loader/dist/cjs.js',
options: {
sourceMap: false,
importLoaders: 2,
modules: {
localIdentName: '[name]_[local]_[hash:base64:5]',
auto: () => true
}
}
},
/* config.module.rule('scss').oneOf('vue-modules').use('postcss-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/postcss-loader/dist/cjs.js',
options: {
sourceMap: false,
postcssOptions: {
plugins: [
function () { /* omitted long function */ }
]
}
}
},
/* config.module.rule('scss').oneOf('vue-modules').use('sass-loader') */
{
loader: 'sass-loader',
options: {
sourceMap: false
}
}
]
},
/* config.module.rule('scss').oneOf('vue') */
{
resourceQuery: /\?vue/,
use: [
/* config.module.rule('scss').oneOf('vue').use('vue-style-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/vue-style-loader/index.js',
options: {
sourceMap: false,
shadowMode: false
}
},
/* config.module.rule('scss').oneOf('vue').use('css-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/css-loader/dist/cjs.js',
options: {
sourceMap: false,
importLoaders: 2
}
},
/* config.module.rule('scss').oneOf('vue').use('postcss-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/postcss-loader/dist/cjs.js',
options: {
sourceMap: false,
postcssOptions: {
plugins: [
function () { /* omitted long function */ }
]
}
}
},
/* config.module.rule('scss').oneOf('vue').use('sass-loader') */
{
loader: 'sass-loader',
options: {
sourceMap: false
}
}
]
},
/* config.module.rule('scss').oneOf('normal-modules') */
{
test: /\.module\.\w+$/,
use: [
/* config.module.rule('scss').oneOf('normal-modules').use('vue-style-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/vue-style-loader/index.js',
options: {
sourceMap: false,
shadowMode: false
}
},
/* config.module.rule('scss').oneOf('normal-modules').use('css-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/css-loader/dist/cjs.js',
options: {
sourceMap: false,
importLoaders: 2
}
},
/* config.module.rule('scss').oneOf('normal-modules').use('postcss-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/postcss-loader/dist/cjs.js',
options: {
sourceMap: false,
postcssOptions: {
plugins: [
function () { /* omitted long function */ }
]
}
}
},
/* config.module.rule('scss').oneOf('normal-modules').use('sass-loader') */
{
loader: 'sass-loader',
options: {
sourceMap: false
}
}
]
},
/* config.module.rule('scss').oneOf('normal') */
{
use: [
/* config.module.rule('scss').oneOf('normal').use('vue-style-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/vue-style-loader/index.js',
options: {
sourceMap: false,
shadowMode: false
}
},
/* config.module.rule('scss').oneOf('normal').use('css-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/css-loader/dist/cjs.js',
options: {
sourceMap: false,
importLoaders: 2
}
},
/* config.module.rule('scss').oneOf('normal').use('postcss-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/postcss-loader/dist/cjs.js',
options: {
sourceMap: false,
postcssOptions: {
plugins: [
function () { /* omitted long function */ }
]
}
}
},
/* config.module.rule('scss').oneOf('normal').use('sass-loader') */
{
loader: 'sass-loader',
options: {
sourceMap: false
}
}
]
}
]
},
/* config.module.rule('sass') */
{
test: /\.sass$/,
oneOf: [
/* config.module.rule('sass').oneOf('vue-modules') */
{
resourceQuery: /module/,
use: [
/* config.module.rule('sass').oneOf('vue-modules').use('vue-style-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/vue-style-loader/index.js',
options: {
sourceMap: false,
shadowMode: false
}
},
/* config.module.rule('sass').oneOf('vue-modules').use('css-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/css-loader/dist/cjs.js',
options: {
sourceMap: false,
importLoaders: 2,
modules: {
localIdentName: '[name]_[local]_[hash:base64:5]',
auto: () => true
}
}
},
/* config.module.rule('sass').oneOf('vue-modules').use('postcss-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/postcss-loader/dist/cjs.js',
options: {
sourceMap: false,
postcssOptions: {
plugins: [
function () { /* omitted long function */ }
]
}
}
},
/* config.module.rule('sass').oneOf('vue-modules').use('sass-loader') */
{
loader: 'sass-loader',
options: {
sourceMap: false,
sassOptions: {
indentedSyntax: true
}
}
}
]
},
/* config.module.rule('sass').oneOf('vue') */
{
resourceQuery: /\?vue/,
use: [
/* config.module.rule('sass').oneOf('vue').use('vue-style-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/vue-style-loader/index.js',
options: {
sourceMap: false,
shadowMode: false
}
},
/* config.module.rule('sass').oneOf('vue').use('css-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/css-loader/dist/cjs.js',
options: {
sourceMap: false,
importLoaders: 2
}
},
/* config.module.rule('sass').oneOf('vue').use('postcss-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/postcss-loader/dist/cjs.js',
options: {
sourceMap: false,
postcssOptions: {
plugins: [
function () { /* omitted long function */ }
]
}
}
},
/* config.module.rule('sass').oneOf('vue').use('sass-loader') */
{
loader: 'sass-loader',
options: {
sourceMap: false,
sassOptions: {
indentedSyntax: true
}
}
}
]
},
/* config.module.rule('sass').oneOf('normal-modules') */
{
test: /\.module\.\w+$/,
use: [
/* config.module.rule('sass').oneOf('normal-modules').use('vue-style-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/vue-style-loader/index.js',
options: {
sourceMap: false,
shadowMode: false
}
},
/* config.module.rule('sass').oneOf('normal-modules').use('css-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/css-loader/dist/cjs.js',
options: {
sourceMap: false,
importLoaders: 2
}
},
/* config.module.rule('sass').oneOf('normal-modules').use('postcss-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/postcss-loader/dist/cjs.js',
options: {
sourceMap: false,
postcssOptions: {
plugins: [
function () { /* omitted long function */ }
]
}
}
},
/* config.module.rule('sass').oneOf('normal-modules').use('sass-loader') */
{
loader: 'sass-loader',
options: {
sourceMap: false,
sassOptions: {
indentedSyntax: true
}
}
}
]
},
/* config.module.rule('sass').oneOf('normal') */
{
use: [
/* config.module.rule('sass').oneOf('normal').use('vue-style-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/vue-style-loader/index.js',
options: {
sourceMap: false,
shadowMode: false
}
},
/* config.module.rule('sass').oneOf('normal').use('css-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/css-loader/dist/cjs.js',
options: {
sourceMap: false,
importLoaders: 2
}
},
/* config.module.rule('sass').oneOf('normal').use('postcss-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/postcss-loader/dist/cjs.js',
options: {
sourceMap: false,
postcssOptions: {
plugins: [
function () { /* omitted long function */ }
]
}
}
},
/* config.module.rule('sass').oneOf('normal').use('sass-loader') */
{
loader: 'sass-loader',
options: {
sourceMap: false,
sassOptions: {
indentedSyntax: true
}
}
}
]
}
]
},
/* config.module.rule('less') */
{
test: /\.less$/,
oneOf: [
/* config.module.rule('less').oneOf('vue-modules') */
{
resourceQuery: /module/,
use: [
/* config.module.rule('less').oneOf('vue-modules').use('vue-style-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/vue-style-loader/index.js',
options: {
sourceMap: false,
shadowMode: false
}
},
/* config.module.rule('less').oneOf('vue-modules').use('css-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/css-loader/dist/cjs.js',
options: {
sourceMap: false,
importLoaders: 2,
modules: {
localIdentName: '[name]_[local]_[hash:base64:5]',
auto: () => true
}
}
},
/* config.module.rule('less').oneOf('vue-modules').use('postcss-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/postcss-loader/dist/cjs.js',
options: {
sourceMap: false,
postcssOptions: {
plugins: [
function () { /* omitted long function */ }
]
}
}
},
/* config.module.rule('less').oneOf('vue-modules').use('less-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/less-loader/dist/cjs.js',
options: {
sourceMap: false
}
}
]
},
/* config.module.rule('less').oneOf('vue') */
{
resourceQuery: /\?vue/,
use: [
/* config.module.rule('less').oneOf('vue').use('vue-style-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/vue-style-loader/index.js',
options: {
sourceMap: false,
shadowMode: false
}
},
/* config.module.rule('less').oneOf('vue').use('css-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/css-loader/dist/cjs.js',
options: {
sourceMap: false,
importLoaders: 2
}
},
/* config.module.rule('less').oneOf('vue').use('postcss-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/postcss-loader/dist/cjs.js',
options: {
sourceMap: false,
postcssOptions: {
plugins: [
function () { /* omitted long function */ }
]
}
}
},
/* config.module.rule('less').oneOf('vue').use('less-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/less-loader/dist/cjs.js',
options: {
sourceMap: false
}
}
]
},
/* config.module.rule('less').oneOf('normal-modules') */
{
test: /\.module\.\w+$/,
use: [
/* config.module.rule('less').oneOf('normal-modules').use('vue-style-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/vue-style-loader/index.js',
options: {
sourceMap: false,
shadowMode: false
}
},
/* config.module.rule('less').oneOf('normal-modules').use('css-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/css-loader/dist/cjs.js',
options: {
sourceMap: false,
importLoaders: 2
}
},
/* config.module.rule('less').oneOf('normal-modules').use('postcss-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/postcss-loader/dist/cjs.js',
options: {
sourceMap: false,
postcssOptions: {
plugins: [
function () { /* omitted long function */ }
]
}
}
},
/* config.module.rule('less').oneOf('normal-modules').use('less-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/less-loader/dist/cjs.js',
options: {
sourceMap: false
}
}
]
},
/* config.module.rule('less').oneOf('normal') */
{
use: [
/* config.module.rule('less').oneOf('normal').use('vue-style-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/vue-style-loader/index.js',
options: {
sourceMap: false,
shadowMode: false
}
},
/* config.module.rule('less').oneOf('normal').use('css-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/css-loader/dist/cjs.js',
options: {
sourceMap: false,
importLoaders: 2
}
},
/* config.module.rule('less').oneOf('normal').use('postcss-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/postcss-loader/dist/cjs.js',
options: {
sourceMap: false,
postcssOptions: {
plugins: [
function () { /* omitted long function */ }
]
}
}
},
/* config.module.rule('less').oneOf('normal').use('less-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/less-loader/dist/cjs.js',
options: {
sourceMap: false
}
}
]
}
]
},
/* config.module.rule('stylus') */
{
test: /\.styl(us)?$/,
oneOf: [
/* config.module.rule('stylus').oneOf('vue-modules') */
{
resourceQuery: /module/,
use: [
/* config.module.rule('stylus').oneOf('vue-modules').use('vue-style-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/vue-style-loader/index.js',
options: {
sourceMap: false,
shadowMode: false
}
},
/* config.module.rule('stylus').oneOf('vue-modules').use('css-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/css-loader/dist/cjs.js',
options: {
sourceMap: false,
importLoaders: 2,
modules: {
localIdentName: '[name]_[local]_[hash:base64:5]',
auto: () => true
}
}
},
/* config.module.rule('stylus').oneOf('vue-modules').use('postcss-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/postcss-loader/dist/cjs.js',
options: {
sourceMap: false,
postcssOptions: {
plugins: [
function () { /* omitted long function */ }
]
}
}
},
/* config.module.rule('stylus').oneOf('vue-modules').use('stylus-loader') */
{
loader: 'stylus-loader',
options: {
sourceMap: false
}
}
]
},
/* config.module.rule('stylus').oneOf('vue') */
{
resourceQuery: /\?vue/,
use: [
/* config.module.rule('stylus').oneOf('vue').use('vue-style-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/vue-style-loader/index.js',
options: {
sourceMap: false,
shadowMode: false
}
},
/* config.module.rule('stylus').oneOf('vue').use('css-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/css-loader/dist/cjs.js',
options: {
sourceMap: false,
importLoaders: 2
}
},
/* config.module.rule('stylus').oneOf('vue').use('postcss-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/postcss-loader/dist/cjs.js',
options: {
sourceMap: false,
postcssOptions: {
plugins: [
function () { /* omitted long function */ }
]
}
}
},
/* config.module.rule('stylus').oneOf('vue').use('stylus-loader') */
{
loader: 'stylus-loader',
options: {
sourceMap: false
}
}
]
},
/* config.module.rule('stylus').oneOf('normal-modules') */
{
test: /\.module\.\w+$/,
use: [
/* config.module.rule('stylus').oneOf('normal-modules').use('vue-style-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/vue-style-loader/index.js',
options: {
sourceMap: false,
shadowMode: false
}
},
/* config.module.rule('stylus').oneOf('normal-modules').use('css-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/css-loader/dist/cjs.js',
options: {
sourceMap: false,
importLoaders: 2
}
},
/* config.module.rule('stylus').oneOf('normal-modules').use('postcss-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/postcss-loader/dist/cjs.js',
options: {
sourceMap: false,
postcssOptions: {
plugins: [
function () { /* omitted long function */ }
]
}
}
},
/* config.module.rule('stylus').oneOf('normal-modules').use('stylus-loader') */
{
loader: 'stylus-loader',
options: {
sourceMap: false
}
}
]
},
/* config.module.rule('stylus').oneOf('normal') */
{
use: [
/* config.module.rule('stylus').oneOf('normal').use('vue-style-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/vue-style-loader/index.js',
options: {
sourceMap: false,
shadowMode: false
}
},
/* config.module.rule('stylus').oneOf('normal').use('css-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/css-loader/dist/cjs.js',
options: {
sourceMap: false,
importLoaders: 2
}
},
/* config.module.rule('stylus').oneOf('normal').use('postcss-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/postcss-loader/dist/cjs.js',
options: {
sourceMap: false,
postcssOptions: {
plugins: [
function () { /* omitted long function */ }
]
}
}
},
/* config.module.rule('stylus').oneOf('normal').use('stylus-loader') */
{
loader: 'stylus-loader',
options: {
sourceMap: false
}
}
]
}
]
},
/* config.module.rule('js') */
{
test: /\.m?jsx?$/,
exclude: [
function () { /* omitted long function */ }
],
use: [
/* config.module.rule('js').use('babel-loader') */
{
loader: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/babel-loader/lib/index.js',
options: {
cacheCompression: false,
cacheDirectory: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/.cache/babel-loader',
cacheIdentifier: 'eb1e85dc'
}
}
]
}
]
},
optimization: {
realContentHash: false,
splitChunks: {
cacheGroups: {
defaultVendors: {
name: 'chunk-vendors',
test: /[\\/]node_modules[\\/]/,
priority: -10,
chunks: 'initial'
},
common: {
name: 'chunk-common',
minChunks: 2,
priority: -20,
chunks: 'initial',
reuseExistingChunk: true
}
}
},
minimizer: [
/* config.optimization.minimizer('terser') */
new TerserPlugin(
{
terserOptions: {
compress: {
arrows: false,
collapse_vars: false,
comparisons: false,
computed_props: false,
hoist_funs: false,
hoist_props: false,
hoist_vars: false,
inline: false,
loops: false,
negate_iife: false,
properties: false,
reduce_funcs: false,
reduce_vars: false,
switches: false,
toplevel: false,
typeofs: false,
booleans: true,
if_return: true,
sequences: true,
unused: true,
conditionals: true,
dead_code: true,
evaluate: true
},
mangle: {
safari10: true
}
},
parallel: true,
extractComments: false
}
)
]
},
plugins: [
/* config.plugin('vue-loader') */
new VueLoaderPlugin(),
/* config.plugin('define') */
new DefinePlugin(
{
'process.env': {
NODE_ENV: '"development"',
BASE_URL: '"/"'
}
}
),
/* config.plugin('case-sensitive-paths') */
new CaseSensitivePathsPlugin(),
/* config.plugin('friendly-errors') */
new FriendlyErrorsWebpackPlugin(
{
additionalTransformers: [
function () { /* omitted long function */ }
],
additionalFormatters: [
function () { /* omitted long function */ }
]
}
),
/* config.plugin('html') */
new HtmlWebpackPlugin(
{
title: 'vue2_knowledge',
scriptLoading: 'defer',
templateParameters: function () { /* omitted long function */ },
template: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/public/index.html'
}
),
/* config.plugin('copy') */
new CopyPlugin(
{
patterns: [
{
from: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/public',
to: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/dist',
toType: 'dir',
noErrorOnMissing: true,
globOptions: {
ignore: [
'**/.DS_Store',
'/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/public/index.html'
]
},
info: {
minimized: true
}
}
]
}
),
/* config.plugin('eslint') */
new ESLintWebpackPlugin(
{
extensions: [
'.js',
'.jsx',
'.vue'
],
cwd: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623',
cache: true,
cacheLocation: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/.cache/eslint/402b4236.json',
context: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623',
failOnWarning: false,
failOnError: true,
eslintPath: '/Users/zhouxiaotian/Documents/2023实体就业班/2023Vue系统课/Vue2进阶/day0623/node_modules/eslint',
formatter: 'stylish'
}
)
],
entry: {
app: [
'./src/main.js'
]
}
}
可以修改配置好的规则。
babel.config.js文件 对babel这个webpack插件的配置。
思路一:提供一个特定文件,可以让我们按照规则进行修改「Vue这样处理的」
思路二:把配置项都暴露出来,源码给到开发者,让开发者随便改「React」
publicPath: 控制打包后,HTML中导入资源的前缀。默认是/
根目录。
。./
,即当前目录;这样只要把html和资源都部署到相同的目录下,不论是不是根目录,以后每次访问,都是从当前目录开始查找!outputDir: 当运行vue-cli-service build
时生成的生产环境构建文件的目录。
assetsDir: 放置生成的静态资源 (js、css、img、fonts) 的 (相对于outputDir目录
)目录。
filenameHashing: 是否启用文件名哈希。
pages:
pages: {
index: {
entry: 'src/main.js',
template: 'public/index.html',
filename: 'index.html',
chunks: ['chunk-vendors', 'chunk-common', 'index']
},
login:{
entry: 'src/login.js',
template: 'public/login.html',
filename: 'login.html',
chunks: ['chunk-vendors', 'chunk-common', 'login']
}
}
lintOnSave: 控制ESLint检测。
开发环境下:使用true。
生产环境下:使用false,最后打包的时候,就不要再检测了,直接打包即可,这样可以提高打包的速度!
const env = process.env.NODE_ENV;
//console.log(`env-->`, env);
module.exports = defineConfig({
lintOnSave: env !== "production",
});
runtimeCompiler
transpileDependencies: 控制是否对node_modules中的文件进行编译。
productionSourceMap:控制生产环境下,是否需要生成source map文件
。
source map文件
我们一般是不需要的,因为如果生产环境出现问题,第一件事不是调用,而是回滚!把损失降到最低!
source-map文件
,可以加快打包速度!devServer: dev-server开发服务器;
configureWebpack
chainWebpack
css
产品上线后出现bug怎么处理?
大公司有一套完善的灰度服务器机制
环境:
实际操作:
改脚本命令:
NODE_ENV
development $ yarn serve "serve": "vue-cli-service serve"
production $ yarn build "serve": "vue-cli-service build"
多加一些环境变量
NODE_ENV
development $ yarn serve "serve": "vue-cli-service serve"
test $ yarn test "test": "cross-env NODE_ENV=test vue-cli-service build"
.....
production $ yarn build "serve": "vue-cli-service build"
我们后期根据不同的环境变量,处理不同的事情:
核心是 browserslist「配置浏览器兼容列表」
browserslist浏览器兼容列表
/package.json
{
"browserslist": [
"> 1%", //使用率
"last 2 versions", //每个浏览器向后兼容的版本
"not ie < 10", //需要兼容IE10/11
//"not dead", //不考虑死亡(两年内没有更新的)的浏览器,例如:IE
]
}
处理具体到单个浏览器的兼容
browserslist
+ postcss-loader
+ autoprefixer
给CSS3样式属性设置相关的前缀!browserslist
+ babel-loader
+ @babel/preset-env
(或者@vue/cli-plugin-babel/preset
)进行语法的转换!
@vue/cli-plugin-babel/preset
来代替了@babel/preset-env
,因为@vue/cli-plugin-babel/preset
更熟悉vue语法
,而@babel/preset-env
对vue语法
的支持不太好。此时需要依赖于第三方(官方)的相关插件:@babel/polyfill 或者 core-js 等
脚手架根据browserslist和项目代码,自动分析出需要的polyfill,然后按需从corejs中导入,以此做到polyfill的最小导入!
module.exports = {
presets: [
[
'@vue/cli-plugin-babel/preset',
{
useBuiltIns: 'usage',
corejs: 3,
},
],
]
}
这样做,很多时候,无法完全覆盖需要的API方法(比如用到了特殊的API),此时需要我们手动导入完整的polyfill,来处理兼容!
module.exports = {
presets: [
[
'@vue/cli-plugin-babel/preset',
{
useBuiltIns: 'entry'
}
]
],
...
}
程序入口中(main):
import 'core-js/stable'
import 'regenerator-runtime'
但是即便全量导入了polyfill,也不是所有的ES6的API都被重写了,例如:Fetch/Reflect/Proxy等,就没有被重写,所以要考虑兼容,这些API是不能用的!!