只需使用iohook npm module。这是一个示例：

const iohook = require('iohook');
iohook.on("keypress", event => {
  console.log(event);
  // {keychar: 'f', keycode: 19, rawcode: 15, type: 'keypress'}
});
iohook.start();

但这道题与这道题重复

从这里;

let readline = require('readline');

readline.emitKeypressEvents(process.stdin);

process.stdin.on('keypress', (ch, key) => {
  console.log('got "keypress"', ch, key);
  if (key && key.ctrl && key.name == 'c') {
    process.stdin.pause();
  }
});

process.stdin.setRawMode(true);

iohook仅支持节点js v8.x - v15.x
读取行支持当前节点js v19.x
尝试使用以下命令安装readline：npm i读取行

var readline = require('readline');

readline.emitKeypressEvents(process.stdin);

if (process.stdin.isTTY)
    process.stdin.setRawMode(true);

console.log('press q to exit, or any key to print log');

process.stdin.on('keypress', (chunk, key) => {
  if (key && key.name == 'q'){
    process.exit();
  }
  console.log({key});
});