// .jsconfig.json 
{ 
  "compilerOptions": { 
    "baseUrl": ".", 
    "paths": { 
      "@/\*": \['src/\*'\], 
      "a/\*": \["src/assets/\*"\], 
      "c/\*": \["src/components/\*"\], 
      ... 
    } 
   }, 
  "include": \["./src/\*\*/\*.vue", "./src/\*\*/\*.js"\], 
  "exclude": \["node\_modules"\] 
}

// setting.json 
"path-intellisense.mappings": { 
  "a": "${workspaceRoot}/src", 
  "c": "${workspaceRoot}/src/components", 
  ... 
}

resolve: {
  extensions: ['.js', '.vue', '.json'],
  alias: {
   'vue$': 'vue/dist/vue.esm.js',
   '@': resolve('src'),
   'styles': resolve('src/assets/styles')
  }
 },

{
 "compilerOptions": {
  "baseUrl": ".",
  "paths": {
   "@/*": [
    "src/*"
   ],
   // 配置自定义的别名匹配路径
   "styles/*": [
    "src/assets/styles/*"
   ]
  },
  "target": "ES6",
  "module": "commonjs",
  "allowSyntheticDefaultImports": true
 },
 "include": [
  "src/**/*"
 ],
 "exclude": [
  "node_modules",
  "dist"
 ]
}