huishou/check-backend.js

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

const config = {
  host: 'hs.yifenbao.cn',
  port: 22,
  username: 'root',
  password: 'Torch1112'
};

const conn = new Client();

conn.on('ready', () => {
  console.log('SSH连接成功');
  
  conn.exec('docker logs huishou-backend 2>&1 | tail -50', (err, stream) => {
    if (err) {
      console.error('执行命令错误:', err.message);
      conn.end();
      return;
    }
    
    let output = '';
    stream.stdout.on('data', (data) => {
      output += data.toString();
    });
    
    stream.stderr.on('data', (data) => {
      console.log('错误:', data.toString());
    });
    
    stream.on('close', (code, signal) => {
      console.log('后端日志:');
      console.log(output);
      
      conn.exec('curl -s http://localhost:4000/api/prices 2>&1', (err, stream) => {
        if (err) {
          console.error('执行命令错误:', err.message);
          conn.end();
          return;
        }
        
        let output2 = '';
        stream.stdout.on('data', (data) => {
          output2 += data.toString();
        });
        
        stream.stderr.on('data', (data) => {
          output2 += data.toString();
        });
        
        stream.on('close', () => {
          console.log('本地访问API结果:');
          console.log(output2);
          conn.end();
        });
      });
    });
  });
});

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

conn.on('end', () => {
  console.log('SSH连接已关闭');
});

conn.connect(config);