const { Client } = require('ssh2');

const conn = new Client();

conn.on('ready', () => {
  console.log('=== 检查服务器目录结构 ===\n');
  
  conn.exec('ls -la /www/', (err, stream) => {
    if (err) { console.log('ERR:', err); }
    else { stream.on('data', (d) => console.log('/www/ 目录:\n', d.toString())); }
    stream.on('close', () => {
      conn.exec('ls -la /www/huishou/', (err2, stream2) => {
        if (err2) { console.log('ERR2:', err2); }
        else { stream2.on('data', (d2) => console.log('/www/huishou/ 目录:\n', d2.toString())); }
        stream2.on('close', () => {
          conn.exec('ls -la /www/huishou/dist/build/h5/', (err3, stream3) => {
            if (err3) { console.log('ERR3:', err3); }
            else { stream3.on('data', (d3) => console.log('/www/huishou/dist/build/h5/ 目录:\n', d3.toString())); }
            stream3.on('close', () => {
              conn.exec('ls -la /www/huishou/admin/', (err4, stream4) => {
                if (err4) { console.log('ERR4:', err4); }
                else { stream4.on('data', (d4) => console.log('/www/huishou/admin/ 目录:\n', d4.toString())); }
                stream4.on('close', () => conn.end());
              });
            });
          });
        });
      });
    });
  });
});

conn.connect({ host: 'hs.yifenbao.cn', port: 22, username: 'root', password: 'Torch1112' });