使用钩子


🌐 Using the hooks

有了这些文件:

🌐 With these files:

// main.js
import 'a-module'; 
// import-map.json
{
  "imports": {
    "a-module": "./some-module.js"
  }
} 
// some-module.js
console.log('some module!'); 

运行 node --import 'data:text/javascript,import { register } from "node:module"; import { pathToFileURL } from "node:url"; register(pathToFileURL("./import-map-hooks.js"));' main.jsnode --import ./import-map-sync-hooks.js main.js 应该会打印 some module!

🌐 Running node --import 'data:text/javascript,import { register } from "node:module"; import { pathToFileURL } from "node:url"; register(pathToFileURL("./import-map-hooks.js"));' main.js or node --import ./import-map-sync-hooks.js main.js should print some module!.