child_process.spawn('cd ../ && pwd') 报错 ENOENT

Question

学习child_process的过程中，有一个小demo

/**

 * @fileOverview

 * @author iNahoo

 * @since 2018/1/30.

 */

"use strict";

const {spawn,execSync} = require('child_process');

const {resolve} = require('path');

process.chdir(resolve(__dirname, '../'));

function main() {

    // execSync 可以正确执行

    console.log(execSync('cd ../ && pwd').toString());

    // spawn 不能正确执行

    const chp = spawn(`cd ../ && pwd`);

    chp.stdout.on('data', data => {

        console.log(data.toString());

    });

    chp.on('close', () => {

        resolve();

    });

}

main();

execSync执行正确打出log

spawn返回报错

/Users/user/Desktop/project/AST

events.js:182

      throw er; // Unhandled 'error' event

      ^

Error: spawn cd ../ && pwd ENOENT

    at exports._errnoException (util.js:1022:11)

    at Process.ChildProcess._handle.onexit (internal/child_process.js:189:19)

    at onErrorNT (internal/child_process.js:366:16)

    at _combinedTickCallback (internal/process/next_tick.js:102:11)

    at process._tickCallback (internal/process/next_tick.js:161:9)

    at Function.Module.runMain (module.js:607:11)

    at startup (bootstrap_node.js:158:16)

    at bootstrap_node.js:575:3