跳槽是每个人的职业生涯中都要经历的过程，不论你是搜索到的这篇文章还是无意中浏览到的这篇文章，希望你没有白白浪费停留在这里的时间，能给你接下来或者以后的笔试面试带来一些帮助。

也许是互联网未来10年中最好的一年。WINTER IS COMING。但是如果你不真正的自己去尝试尝试，你永远不知道市面上的行情如何。这次找工作下来，我自身感觉市场并没有那么可怕，也拿到了几个大厂的offer。在此进行一个总结，给自己，也希望能帮助到需要的同学。

面试准备

开源分享：【大厂前端面试题解析+核心总结学习笔记+真实项目实战+最新讲解视频】

面试准备根据每个人掌握的知识不同，准备的时间也不一样。现在对于前端岗位，以前也许不是很重视算法这块，但是现在很多公司也都会考。建议大家平时有空的时候多刷刷leetcode。算法的准备时间比较长，是一个长期的过程。需要在掌握了大部分前端基础知识的情况下，再有针对性的去复习算法。面试的时候算法能做出来肯定加分，但做不出来也不会一票否决，面试官也会给你提供一些思路。

postcss: generateLoaders(),
less: generateLoaders('less'),
sass: generateLoaders('sass', { indentedSyntax: true }),
scss: generateLoaders('sass'),
stylus: generateLoaders('stylus'),
styl: generateLoaders('stylus')

}
}

// Generate loaders for standalone style files (outside of .vue)
exports.styleLoaders = function (options) {
const output = []
const loaders = exports.cssLoaders(options)

for (const extension in loaders) {
const loader = loaders[extension]
output.push({
test: new RegExp(‘\.’ + extension + ‘$’),
use: loader
})
}

return output
}

exports.createNotifierCallback = () => {
const notifier = require(‘node-notifier’)

return (severity, errors) => {
if (severity !== ‘error’) return

const error = errors[0]
const filename = error.file && error.file.split('!').pop()

notifier.notify({
  title: packageConfig.name,
  message: severity + ': ' + error.name,
  subtitle: filename || '',
  icon: path.join(__dirname, 'logo.png')
})

}
}

**2. 修改 build/webpack.base.conf.js 配置**  
 将原先的入口文件配置 `entry: {app: './src/main.js'}`, 改为 `entry: utils.entries()`。


完整的内容为：

‘use strict’
const path = require(‘path’)
const utils = require(‘./utils’)
const config = require(‘…/config’)
const vueLoaderConfig = require(‘./vue-loader.conf’)

function resolve (dir) {
return path.join(__dirname, ‘…’, dir)
}

const createLintingRule = () => ({
test: /.(js|vue)$/,
loader: ‘eslint-loader’,
enforce: ‘pre’,
include: [resolve(‘src’), resolve(‘test’)],
options: {
formatter: require(‘eslint-friendly-formatter’),
emitWarning: !config.dev.showEslintErrorsInOverlay
}
})

module.exports = {
context: path.resolve(__dirname, ‘…/’),
// entry: {
// app: ‘./src/main.js’
// },
entry:utils.entries(),
output: {
path: config.build.assetsRoot,
filename: ‘[name].js’,
publicPath: process.env.NODE_ENV === ‘production’
? config.build.assetsPublicPath
: config.dev.assetsPublicPath
},
resolve: {
extensions: [‘.js’, ‘.vue’, ‘.json’],
alias: {
'vueKaTeX parse error: Expected 'EOF', got '}' at position 58: …ve('src'), }̲ }, module:…/,
loader: ‘vue-loader’,
options: vueLoaderConfig
},
{
test: /.jsKaTeX parse error: Expected 'EOF', got '}' at position 145: …lient')] }̲, { …/,
loader: ‘url-loader’,
options: {
limit: 10000,
name: utils.assetsPath(‘img/[name].[hash:7].[ext]’)
}
},
{
test: /.(mp4|webm|ogg|mp3|wav|flac|aac)(?.*)?KaTeX parse error: Expected 'EOF', got '}' at position 157: … } }̲, { …/,
loader: ‘url-loader’,
options: {
limit: 10000,
name: utils.assetsPath(‘fonts/[name].[hash:7].[ext]’)
}
}
]
},
node: {
// prevent webpack from injecting useless setImmediate polyfill because Vue
// source contains it (although only uses it if it’s native).
setImmediate: false,
// prevent webpack from injecting mocks to Node native modules
// that does not make sense for the client
dgram: ‘empty’,
fs: ‘empty’,
net: ‘empty’,
tls: ‘empty’,
child_process: ‘empty’
}
}

**3. 修改 build/webpack.dev.conf.js 配置**  
 注释掉以下内容：

new HtmlWebpackPlugin({
filename: ‘index.html’,
template: ‘index.html’,
inject: true
}),

在 plugins 这个数组后面添加 `.concat(utils.htmlPlugin())`。  
 完整的内容为：

‘use strict’
const utils = require(‘./utils’)
const webpack = require(‘webpack’)
const config = require(‘…/config’)
const merge = require(‘webpack-merge’)
const path = require(‘path’)
const baseWebpackConfig = require(‘./webpack.base.conf’)
const CopyWebpackPlugin = require(‘copy-webpack-plugin’)
const HtmlWebpackPlugin = require(‘html-webpack-plugin’)
const FriendlyErrorsPlugin = require(‘friendly-errors-webpack-plugin’)
const portfinder = require(‘portfinder’)

const HOST = process.env.HOST
const PORT = process.env.PORT && Number(process.env.PORT)

const devWebpackConfig = merge(baseWebpackConfig, {
module: {
rules: utils.styleLoaders({ sourceMap: config.dev.cssSourceMap, usePostCSS: true })
},
// cheap-module-eval-source-map is faster for development
devtool: config.dev.devtool,

// these devServer options should be customized in /config/index.js
devServer: {
clientLogLevel: ‘warning’,
historyApiFallback: {
rewrites: [
{ from: /./, to: path.posix.join(config.dev.assetsPublicPath, ‘index.html’) },
],
},
hot: true,
contentBase: false, // since we use CopyWebpackPlugin.
compress: true,
host: HOST || config.dev.host,
port: PORT || config.dev.port,
open: config.dev.autoOpenBrowser,
overlay: config.dev.errorOverlay
? { warnings: false, errors: true }
: false,
publicPath: config.dev.assetsPublicPath,
proxy: config.dev.proxyTable,
quiet: true, // necessary for FriendlyErrorsPlugin
watchOptions: {
poll: config.dev.poll,
}
},
plugins: [
new webpack.DefinePlugin({
‘process.env’: require(‘…/config/dev.env’)
}),
new webpack.HotModuleReplacementPlugin(),
new webpack.NamedModulesPlugin(), // HMR shows correct file names in console on update.
new webpack.NoEmitOnErrorsPlugin(),
// https://github.com/ampedandwired/html-webpack-plugin
// new HtmlWebpackPlugin({
// filename: ‘index.html’,
// template: ‘index.html’,
// inject: true
// }),
// copy custom static assets
new CopyWebpackPlugin([
{
from: path.resolve(__dirname, ‘…/static’),
to: config.dev.assetsSubDirectory,
ignore: ['.']
}
])
].concat(utils.htmlPlugin())
})

module.exports = new Promise((resolve, reject) => {
portfinder.basePort = process.env.PORT || config.dev.port
portfinder.getPort((err, port) => {
if (err) {
reject(err)
} else {
// publish the new Port, necessary for e2e tests
process.env.PORT = port
// add port to devServer config
devWebpackConfig.devServer.port = port

  // Add FriendlyErrorsPlugin
  devWebpackConfig.plugins.push(new FriendlyErrorsPlugin({
    compilationSuccessInfo: {
      messages: [`Your application is running here: http://${devWebpackConfig.devServer.host}:${port}`],
    },
    onErrors: config.dev.notifyOnErrors
    ? utils.createNotifierCallback()
    : undefined
  }))

  resolve(devWebpackConfig)
}

})
})

**4. 修改 build/webpack.prod.conf.js 配置**  
 注释掉以下内容：

new HtmlWebpackPlugin({
filename: process.env.NODE_ENV === ‘testing’
? ‘index.html’
: config.build.index,
template: ‘index.html’,
inject: true,
minify: {
removeComments: true,
collapseWhitespace: true,
removeAttributeQuotes: true
// more options:
// https://github.com/kangax/html-minifier#options-quick-reference
},
// necessary to consistently work with multiple chunks via CommonsChunkPlugin
chunksSortMode: ‘dependency’
}),

同样地，在 plugins 这个数组后面添加 `.concat(utils.htmlPlugin())`。  
 完整的内容为：

‘use strict’
const path = require(‘path’)
const utils = require(‘./utils’)
const webpack = require(‘webpack’)
const config = require(‘…/config’)
const merge = require(‘webpack-merge’)
const baseWebpackConfig = require(‘./webpack.base.conf’)
const CopyWebpackPlugin = require(‘copy-webpack-plugin’)
const HtmlWebpackPlugin = require(‘html-webpack-plugin’)
const ExtractTextPlugin = require(‘extract-text-webpack-plugin’)
const OptimizeCSSPlugin = require(‘optimize-css-assets-webpack-plugin’)
const UglifyJsPlugin = require(‘uglifyjs-webpack-plugin’)

const env = process.env.NODE_ENV === ‘testing’
? require(‘…/config/test.env’)
: require(‘…/config/prod.env’)

const webpackConfig = merge(baseWebpackConfig, {
module: {
rules: utils.styleLoaders({
sourceMap: config.build.productionSourceMap,
extract: true,
usePostCSS: true
})
},
devtool: config.build.productionSourceMap ? config.build.devtool : false,
output: {
path: config.build.assetsRoot,
filename: utils.assetsPath(‘js/[name].[chunkhash].js’),
chunkFilename: utils.assetsPath(‘js/[id].[chunkhash].js’)
},
plugins: [
// http://vuejs.github.io/vue-loader/en/workflow/production.html
new webpack.DefinePlugin({
‘process.env’: env
}),
new UglifyJsPlugin({
uglifyOptions: {
compress: {
warnings: false
}
},
sourceMap: config.build.productionSourceMap,
parallel: true
}),
// extract css into its own file
new ExtractTextPlugin({
filename: utils.assetsPath(‘css/[name].[contenthash].css’),
// Setting the following option to false will not extract CSS from codesplit chunks.
// Their CSS will instead be inserted dynamically with style-loader when the codesplit chunk has been loaded by webpack.
// It’s currently set to true because we are seeing that sourcemaps are included in the codesplit bundle as well when it’s false,
// increasing file size: https://github.com/vuejs-templates/webpack/issues/1110
allChunks: true,
}),
// Compress extracted CSS. We are using this plugin so that possible
// duplicated CSS from different components can be deduped.
new OptimizeCSSPlugin({
cssProcessorOptions: config.build.productionSourceMap
? { safe: true, map: { inline: false } }
: { safe: true }
}),
// generate dist home.html with correct asset hash for caching.
// you can customize output by editing /home.html
// see https://github.com/ampedandwired/html-webpack-plugin
// new HtmlWebpackPlugin({
// filename: process.env.NODE_ENV === ‘testing’
// ? ‘index.html’
// : config.build.index,
// template: ‘index.html’,
// inject: true,
// minify: {
// removeComments: true,
// collapseWhitespace: true,
// removeAttributeQuotes: true
// // more options:
// // https://github.com/kangax/html-minifier#options-quick-reference
// },
// // necessary to consistently work with multiple chunks via CommonsChunkPlugin
// chunksSortMode: ‘dependency’
// }),
// keep module.id stable when vendor modules does not change
new webpack.HashedModuleIdsPlugin(),
// enable scope hoisting
new webpack.optimize.ModuleConcatenationPlugin(),
// split vendor js into its own file
new webpack.optimize.CommonsChunkPlugin({
name: ‘vendor’,
minChunks (module) {
// any required modules inside node_modules are extracted to vendor
return (
module.resource &&
/.js$/.test(module.resource) &&
module.resource.indexOf(
path.join(__dirname, ‘…/node_modules’)
) === 0
)
}
}),
// extract webpack runtime and module manifest to its own file in order to
// prevent vendor hash from being updated whenever app bundle is updated
new webpack.optimize.CommonsChunkPlugin({
name: ‘manifest’,
minChunks: Infinity
}),
// This instance extracts shared chunks from code splitted chunks and bundles them
// in a separate chunk, similar to the vendor chunk
// see: https://webpack.js.org/plugins/commons-chunk-plugin/#extra-async-commons-chunk
new webpack.optimize.CommonsChunkPlugin({
name: ‘app’,
async: ‘vendor-async’,
children: true,
minChunks: 3
}),

// copy custom static assets
new CopyWebpackPlugin([
  {
    from: path.resolve(__dirname, '../static'),
    to: config.build.assetsSubDirectory,
    ignore: ['.\*']
  }
])

].concat(utils.htmlPlugin())
})

if (config.build.productionGzip) {
const CompressionWebpackPlugin = require(‘compression-webpack-plugin’)

webpackConfig.plugins.push(
new CompressionWebpackPlugin({
asset: ‘[path].gz[query]’,
algorithm: ‘gzip’,
test: new RegExp(
‘\.(’ +
config.build.productionGzipExtensions.join(‘|’) +
‘)$’
),
threshold: 10240,
minRatio: 0.8
})
)
}

if (config.build.bundleAnalyzerReport) {
const BundleAnalyzerPlugin = require(‘webpack-bundle-analyzer’).BundleAnalyzerPlugin
webpackConfig.plugins.push(new BundleAnalyzerPlugin())
}
module.exports = webpackConfig

**5. 修改 config/index.js 配置**  
 将该文件中的 assetsPublicPath 属性中的 ‘/’ 统一改为 ‘./’。这样做的目的是为了打包出来的文件，不需要修改引用路径。  
 ![在这里插入图片描述](https://img-blog.csdnimg.cn/20190702165731186.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDEzNTEyMQ==,size_16,color_FFFFFF,t_70)  
 ![在这里插入图片描述](https://img-blog.csdnimg.cn/20190702165649787.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDEzNTEyMQ==,size_16,color_FFFFFF,t_70)  
 **6. 修改 src/pages/home/app.vue 文件图片引用路径**  
 将 src 的 img 属性值改为 “./assets/logo.png”，也是为了打包之后，图片显示正常。  
 ![在这里插入图片描述](https://img-blog.csdnimg.cn/20190702170156249.png)


## 四、验证结果


1. 配置完之后重新执行 `npm run dev`，打开页面 http://localhost:8080 或 http://localhost:8080/home.html 出现以下页面，验证成功。  
 ![在这里插入图片描述](https://img-blog.csdnimg.cn/20190702175909256.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDEzNTEyMQ==,size_16,color_FFFFFF,t_70)
2. 以上只是验证了配置多页面之后一个页面是成功的，为了进一步验证多页面也是成功的，可进行以下操作。


* 将 home 文件夹复制一份到同级目录取名为 sign 文件夹，并将相关的 html 文件和入口 js 文件也重命名为 sign.html 和 sign.js。在 sign/router/index.js 中加入一个组件 sign，并配置如下。

import Vue from ‘vue’
import Router from ‘vue-router’
import Sign from ‘@/components/Sign’

Vue.use(Router)
前端资料汇总

开源分享：【大厂前端面试题解析+核心总结学习笔记+真实项目实战+最新讲解视频】

我一直觉得技术面试不是考试，考前背背题，发给你一张考卷，答完交卷等通知。

首先，技术面试是一个 认识自己 的过程，知道自己和外面世界的差距。

更重要的是，技术面试是一个双向了解的过程，要让对方发现你的闪光点，同时也要 试图去找到对方的闪光点，因为他以后可能就是你的同事或者领导，所以，面试官问你有什么问题的时候，不要说没有了，要去试图了解他的工作内容、了解这个团队的氛围。
找工作无非就是看三点：和什么人、做什么事、给多少钱，要给这三者在自己的心里划分一个比例。
最后，祝愿大家在这并不友好的环境下都能找到自己心仪的归宿。