Question

我遇到了解决打字稿中非相对模数的问题。并尝试baseUrl，paths等，但不起作用。...

tsconfig.json

{
  "compilerOptions": {
    "allowJs": true,
    "baseUrl": ".",
    "esModuleInterop": true,
    "module": "commonjs",
    "sourceMap": true,
    "strict": true,
    "target": "esnext",
    "typeRoots": ["node_modules/@types"]
 }
}

项目目录：

root
  ├─src
    ├── APIs
    ├── config
    ├── constants
    ├── middlewares
    ├── models
    ├── routes
    ├── services
          - foo.ts   
    ├── utils
    └── app.ts

在 app.ts

中

import foo from 'src/services/foo'

并运行ts-node src/app.ts。

但是发生错误：

Cannot find module 'src/services/foo'

Answer 1

最后，我添加了paths选项来解决它。

tsconfig.json

{
  "compilerOptions": {
    "baseUrl": ".",
    "esModuleInterop": true,
    "module": "commonjs",
    "moduleResolution": "node",
    "removeComments": true,
    "sourceMap": true,
    "target": "esnext",
    "strict": true,
    "noUnusedLocals": true,
    "paths": {
      "@/*": ["src/*"]
    },
    "typeRoots": ["./src/@types", "./node_modules/@types"]
  },
  "include": ["src/**/*"],
  "exclude": ["node_modules", "**/node_modules/*", "**/*.spec.ts"]
}

在 app.ts 中：

import foo from '@/services/foo'

TypeScript找不到具有非相对路径'src / xxx'

1 个答案: