如何在node.js中实现这个python代码snipp

Question

我需要在Node.js中写这个

vCmd = any cmd that needs root privileges
vPwd = "1234" #asked before in a seperate dialog
vProc = subprocess.Popen(["sudo", "-S", "xfce4-terminal", "-e", vCmd], stdin=subprocess.PIPE, stderr=subprocess.PIPE)
vResult = vProc.communicate(vPwd + '\n')[1]

（可能与嵌套的子进程\u process.spawn有关）
重要的是以编程方式使用sudo和密码

Answer 1

在节点的child_process模块中使用spawn函数，并将sudo密码写入stdin：

var spawn = require('child_process').spawn;
var vCmd = '<command to execute>';
var args = [ '-S', 'xfce4-terminal', '-e', vCmd ];
// The sudo password
var pw = '******';
// Spawn the sudo command
var proc = spawn( 'sudo', args );
// Log stdout to console.
proc.stdout.on('data', ( data ) => {
    console.log( data.toString() );
});
// Send password to stdin.
proc.stdin.write( pw+'\n' );
// Close stdin.
proc.stdin.end();