import { Client } from 'ssh2';

const conn = new Client();

conn.on('ready', () => {
  console.log('=== 检查服务器文件结构 ===\n');
  
  conn.exec('ls -la /www/huishou/server/', (err, stream) => {
    if (err) { console.log('ERR:', err); conn.end(); return; }
    let output = '';
    stream.on('data', (d) => output += d.toString());
    stream.on('close', () => {
      console.log('server目录:', output);
      
      conn.exec('ls -la /www/huishou/server/public/', (err, stream2) => {
        if (err) { console.log('ERR:', err); conn.end(); return; }
        let output2 = '';
        stream2.on('data', (d) => output2 += d.toString());
        stream2.on('close', () => {
          console.log('\npublic目录:', output2);
          
          conn.exec('cat /www/huishou/server/server.js | head -50', (err, stream3) => {
            if (err) { console.log('ERR:', err); conn.end(); return; }
            let output3 = '';
            stream3.on('data', (d) => output3 += d.toString());
            stream3.on('close', () => {
              console.log('\nserver.js头部:');
              console.log(output3);
              conn.end();
            });
          });
        });
      });
    });
  });
});

conn.on('error', (err) => {
  console.log('连接错误:', err.message);
});

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