404 after configuring alias

Describe the bug

Reproduction

System Info

Output of npx envinfo --system --npmPackages vite,@vitejs/plugin-vue --binaries --browsers:

 npmPackages:
    @vitejs/plugin-vue: ^1.2.1 => 1.2.1 
    @vue/compiler-sfc: ^3.0.5 => 3.0.11 
    typescript: ^4.1.3 => 4.2.4 
    vite: ^2.1.5 => 2.2.1 
    vite-plugin-rewrite-all: ^0.1.2 => 0.1.2 
    vue: ^3.0.5 => 3.0.11 
    vue-router: ^4.0.6 => 4.0.6 
    vue-tsc: ^0.0.24 => 0.0.24 

Used package manager: npm

cofig.js

import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'
import {resolve} from 'path'
import pluginRewriteAll from 'vite-plugin-rewrite-all';

// https://vitejs.dev/config/
export default defineConfig({
  plugins: [vue(),],
  // resolve: {
  //   alias: {
  //     '/lib/': resolve(__dirname,'lib'),
  //     '/module/': resolve(__dirname,'scr/module'),
  //   }
  // },
  assetsInclude:resolve(__dirname,'lib')
})

Logs

  vite:spa-fallback Not rewriting GET /libtiles/16/12320/2565.png because the path includes a dot (.) character. +17ms
  vite:time 5ms   /index.html +19ms
  vite:spa-fallback Not rewriting GET /libtiles/16/12320/2567.png because the path includes a dot (.) character. +11ms
  vite:time 3ms   /index.html +10ms
  vite:spa-fallback Not rewriting GET /libtiles/16/12322/2566.png because the path includes a dot (.) character. +5ms
  vite:time 2ms   /index.html +4ms
  vite:spa-fallback Not rewriting GET /libtiles/16/12319/2565.png because the path includes a dot (.) character. +4ms

remove alias config

  vite:time 3ms   /lib/tiles/16/12326/2565.png +1ms
  vite:time 2ms   /lib/tiles/16/12323/2569.png +872ms
  vite:time 1ms   /lib/tiles/16/12322/2569.png +0ms
  vite:time 2ms   /lib/tiles/16/12324/2569.png +3ms
  vite:time 2ms   /lib/tiles/16/12321/2569.png +1ms
  vite:time 3ms   /lib/tiles/16/12325/2569.png +7ms
  vite:time 3ms   /lib/tiles/16/12320/2569.png +1ms
  vite:time 3ms   /lib/tiles/16/12326/2569.png +0ms
  vite:time 1ms   /lib/tiles/16/12319/2569.png +69ms

---

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• Read the Contributing Guidelines.
• Read the docs.
• Check that there isn’t already an issue that reports the same bug to avoid creating a duplicate.
• Provide a description in this issue that describes the bug.
• Make sure this is a Vite issue and not a framework-specific issue. For example, if it’s a Vue SFC related bug, it should likely be reported to https://github.com/vuejs/vue-next instead.
• Check that this is a concrete bug. For Q&A open a GitHub Discussion or join our Discord Chat Server.

“http://localhost:3000/lib/tiles/16/12320/2566.png” 404

Document tree structure

.
├── README.md
├── index.html
├── lib
│   ├── AreaRestriction_min.js
│   ├── CurveLine.min.js
│   ├── images
│   │   ├── .....
│   ├── js解释.txt
│   ├── map3.0.js
│   ├── map3.0_init.js
│   ├── modules
│   │   ├── vmlcontext_41oars.js
│   │   └── 全部模块.txt
│   └── tiles
│       ├── 14
│           ├── 3078
│           │   ├── 640.png
│           │   ├── 641.png
│           │   ├── 642.png
│           │   ├── 643.png
│           │   └── 644.png
│           ├── 3079
│           │   ├── 640.png
│           │   ├── 641.png
│           │   ├── 642.png
│           │   ├── 643.png
│           │   └── 644.png
│           ├── 3080
│           │   ├── 642.png
│           │   ├── 643.png
│           │   └── 644.png
│           ├── 3081
│           │   ├── 640.png
│           │   ├── 641.png
│           │   ├── 642.png
│           │   └── 644.png
│           ├── 3082
│           │   ├── 640.png
│           │   ├── 641.png
│           │   ├── 642.png
│           │   ├── 643.png
│           │   └── 644.png
│           └── 3083
│               ├── 640.png
│               ├── 641.png
│               ├── 642.png
│               └── 644.png
├── node_modules
│    └──..... 
├── package-lock.json
├── package.json
├── public
│   └── favicon.ico
├── src
│   ├── App.vue
│   ├── assets
│   │   └── logo.png
│   ├── components
│   │   └── HelloWorld.vue
│   ├── index.css
│   ├── main.js
│   ├── main.js.map
│   ├── main.ts
│   ├── module
│   │   ├── ComplexCustomOverlay.js
│   │   ├── ComplexCustomOverlay.js.map
│   │   └── ComplexCustomOverlay.ts
│   ├── router
│   │   ├── index.js
│   │   ├── index.js.map
│   │   └── index.ts
│   └── shims-vue.d.ts
├── tsconfig.json
└── vite.config.ts

709 directories, 21053 files

[patak-dev]

The issue is that v1 never got to a stable release and most users of Vite haven’t used that v1. By giving this a higher position you are lowering other topics that may help more people. We could add a note maybe at the getting started guide, but I don’t know if that would help. I think the best is to use the search functionality in the docs that would have guided you to the migration guide if you searched for “alias”

[patak-dev]

The command should be npm init @vitejs/app