tsconfig.json

{
  "compileOnSave": true,
  "compilerOptions": {
    "target": "es2017",
    "module": "commonjs",
    "strict": true,
    "noImplicitAny": false,
    "experimentalDecorators": true,
    "emitDecoratorMetadata": true,
    "charset": "utf8",
    "allowJs": true,
    "pretty": true,
    "noEmitOnError": false,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "allowUnreachableCode": false,
    "allowUnusedLabels": false,
    "strictPropertyInitialization": false,
    "noFallthroughCasesInSwitch": true,
    "skipLibCheck": true,
    "skipDefaultLibCheck": true,
    "inlineSourceMap": true,
    "importHelpers": true,
    "baseUrl": ".", // 一定要设置，项目的路径
    "paths": {
      // 这里配置相应的别名
      "@/*": [
        "./app/*"
      ]
    }
  },
  "exclude": [
    "app/public",
    "app/views",
    "node_modules*",
    "subModules*",
    // "typings/**/*",
    "database/**/*",
    "config/**/*",
    "test*"
  ]
}