Node.js spawnSync输入未按预期工作(需要输入数组)

Node.js spawnSync输入未按预期工作(需要输入数组),node.js,interpreter,brainfuck,Node.js,Interpreter,Brainfuck,我的代码: const { spawnSync } = require('child_process'); let child child = spawnSync('brainfuck', ['-e', '>,[>,]<[.<]'], { input: 'hello' }) console.log('stdout ', child.stdout); console.log('stdin', child.stdin); console.log('error', child.

我的代码:

const { spawnSync } = require('child_process');
let child
child = spawnSync('brainfuck', ['-e', '>,[>,]<[.<]'], { input: 'hello' })
console.log('stdout ', child.stdout);
console.log('stdin', child.stdin);
console.log('error', child.error);
const{spawnSync}=require('child_进程');
让孩子

child=spawnSync('brainfuck',['-e','>,[>,]{input:'h\ne\nl\nl\no'}


\n充当“enter”,分隔字符串。

{input:'h\ne\nl\nl\no'}

\n充当“enter”,分隔字符串