vue-cli设置publicPath方式对比

时间:2022-09-28 whylost迷心人气:0

设置publicPath的几种方式对比

publicPath打包设置

1. 不设置(默认为 publicPath: ‘/’) 或者设置 publicPath: '/'

// vue.config.js
module.exports = {
  publicPath: '/',
}

html中被打包的css和js路径如下

<!DOCTYPE html>
<html lang=en>
<head>
    <meta charset=utf-8>
    <meta http-equiv=X-UA-Compatible content="IE=edge">
    <meta name=viewport content="width=device-width,initial-scale=1">
    <link rel=icon href=/favicon.ico>
    <title>vue-manage-system-template-js</title>
    <link href=/js/about.62bc742c.js rel=prefetch>
    <link href=/css/app.1d486654.css rel=preload as=style>
    <link href=/css/chunk-vendors.2ac5db4b.css rel=preload as=style>
    <link href=/js/app.a62b0400.js rel=preload as=script>
    <link href=/js/chunk-vendors.7a1d5ffa.js rel=preload as=script>
    <link href=/css/chunk-vendors.2ac5db4b.css rel=stylesheet>
    <link href=/css/app.1d486654.css rel=stylesheet>
</head>
<body>
<noscript><strong>We're sorry but vue-manage-system-template-js doesn't work properly without JavaScript enabled. Please
    enable it to continue.</strong></noscript>
<div id=app></div>
<script src=/js/chunk-vendors.7a1d5ffa.js></script>
<script src=/js/app.a62b0400.js></script>
</body>
</html>

2.设置 publicPath: ‘./’ 好处是随处可打开,直接在打包文件夹就可打开html页面

// vue.config.js
module.exports = {
  publicPath: './',
}

html中被打包的css和js路径如下

<!DOCTYPE html>
<html lang=en>
<head>
    <meta charset=utf-8>
    <meta http-equiv=X-UA-Compatible content="IE=edge">
    <meta name=viewport content="width=device-width,initial-scale=1">
    <link rel=icon href=favicon.ico>
    <title>vue-manage-system-template-js</title>
    <link href=js/about.62bc742c.js rel=prefetch>
    <link href=css/app.1d486654.css rel=preload as=style>
    <link href=css/chunk-vendors.2ac5db4b.css rel=preload as=style>
    <link href=js/app.a62b0400.js rel=preload as=script>
    <link href=js/chunk-vendors.7a1d5ffa.js rel=preload as=script>
    <link href=css/chunk-vendors.2ac5db4b.css rel=stylesheet>
    <link href=css/app.1d486654.css rel=stylesheet>
</head>
<body>
<noscript><strong>We're sorry but vue-manage-system-template-js doesn't work properly without JavaScript enabled. Please
    enable it to continue.</strong></noscript>
<div id=app></div>
<script src=js/chunk-vendors.7a1d5ffa.js></script>
<script src=js/app.a62b0400.js></script>
</body>
</html>

3.设置 publicPath: 'vmst’

// vue.config.js
module.exports = {
  publicPath: 'vmst',
}

html中被打包的css和js路径如下

<!DOCTYPE html>
<html lang=en>
<head>
    <meta charset=utf-8>
    <meta http-equiv=X-UA-Compatible content="IE=edge">
    <meta name=viewport content="width=device-width,initial-scale=1">
    <link rel=icon href=vmst/favicon.ico>
    <title>vue-manage-system-template-js</title>
    <link href=vmst/js/about.62bc742c.js rel=prefetch>
    <link href=vmst/css/app.1d486654.css rel=preload as=style>
    <link href=vmst/css/chunk-vendors.2ac5db4b.css rel=preload as=style>
    <link href=vmst/js/app.a62b0400.js rel=preload as=script>
    <link href=vmst/js/chunk-vendors.7a1d5ffa.js rel=preload as=script>
    <link href=vmst/css/chunk-vendors.2ac5db4b.css rel=stylesheet>
    <link href=vmst/css/app.1d486654.css rel=stylesheet>
</head>
<body>
<noscript><strong>We're sorry but vue-manage-system-template-js doesn't work properly without JavaScript enabled. Please
    enable it to continue.</strong></noscript>
<div id=app></div>
<script src=vmst/js/chunk-vendors.7a1d5ffa.js></script>
<script src=vmst/js/app.a62b0400.js></script>
</body>
</html>

vue.config.js publicPath "./" npm run build无效

outputDir
assetsDir
indexPath

必须填

module.exports = {
  publicPath: process.env.NODE_ENV === 'production' ? './' : '/',
  outputDir: "dist",
  assetsDir:"static",
  indexPath:'index.html',
  devServer: {
    overlay: {
      warnings: false,
      errors: false
    },
    // 设置主机地址
    host: 'localhost',
    // 设置默认端口
    port: 8080,
    // 设置代理
    proxy: {
      '/api': {
        // 目标 API 地址
        target: 'http://192.168.124.231:8707/', // 接口的域名
        // 如果要代理 websockets
        ws: false,
        // 将主机标头的原点更改为目标URL
        changeOrigin: true
      }
    }
  }
}

以上为个人经验，希望能给大家一个参考，也希望大家多多支持。

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