银行联行号查询

const https = require('https');

const options = {
  'method': 'POST',
  'hostname': 'tianyan.apistd.com',
  'path': '/v2/lianhang/query?key=your_access_key_here&bankcard=6212************647&province=%25E6%25B9%2596%25E5%258C%2597%25E7%259C%2581'
};

const req = https.request(options, (res) => {
  const chunks = [];

  res.on("data", (chunk) => {
    chunks.push(chunk);
  });

  res.on("end", (chunk) => {
    const body = Buffer.concat(chunks);
    console.log(body.toString());
  });

  res.on("error", (error) => {
    console.error(error);
  });
});

req.end();