时间：2023/11/16
注意：先执行npm i @types/node

1. 配置根目录下vite.config.ts文件，设置alias属性

import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'

import { resolve } from 'path';
// https://vitejs.dev/config/
export default defineConfig({
  plugins: [vue()],
 
  resolve: {
    alias: {
      '@': resolve(__dirname, 'src')
    }
  }
})

2. 配置根目录下的tsconfig.json文件，添加baseUrl和paths属性

{
  "compilerOptions": {
    "target": "ES2020",
    "useDefineForClassFields": true,
    "module": "ESNext",
    "lib": ["ES2020", "DOM", "DOM.Iterable"],
    "skipLibCheck": true,
    "baseUrl": ".",
    "paths": {
      "@/*": ["src/*"],
    },
    /* Bundler mode */
    "moduleResolution": "bundler",
    "allowImportingTsExtensions": true,
    "resolveJsonModule": true,
    "isolatedModules": true,
    "noEmit": true,
    "jsx": "preserve",

    /* Linting */
    "strict": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "noFallthroughCasesInSwitch": true
  },
  "include": ["src/**/*.ts", "src/**/*.d.ts", "src/**/*.tsx", "src/**/*.vue"],
  "references": [{ "path": "./tsconfig.node.json" }]
}

注意：引入的时候，文件要加上.vue后缀