node js api调用不同的域

Question

• using node js I need to call two different api, which are present in two different domains.
• one api works fine which is present in sports domain.
• another api which is present in players domain, which I added now thats where I am getting the error UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 6): TypeError: Cannot read property 'status' of undefined
• I debugged by putting console but not sure how to fix it.
• do I need to change the configuration. I even added routers
• providing my code snippet below.

players domain node js code

const express = require('express');
const axios = require('axios');
const mime = require('mime-types');

const router = express.Router();
const ResponseUtil = require('../../utils/ResponseUtil');

router.get('/:rank/:jump', (req, res, next) => {
  const { originalUrl } = req;
  //console.log(" originalUrl  ", originalUrl);
  const mode = req.params.rank;
  const value = encodeURIComponent(req.params.jump);
  console.log("document 4--->", mode);
  console.log("for document Testing--->", mode);
           const url = `players/?id=890900-weweew`;

  axios
    .get(url, {
      headers: {
        authorization: req.headers.authorization,
      },
    })
    .then((response) => {
      console.log("document--->", response);
      const file = Buffer.from(response.data.content, 'base64');
      const fileType = mime.contentType(response.data.contentInfo.fileType);
      const fileExtension = response.data.contentInfo.fileType.toLowerCase();
      const fileName = `filename=${response.data.contentInfo.id}.${fileExtension}`;
      res.set('Content-Type', fileType);
      res.set('Content-disposition', `attachment; ${fileName}`);
      res.send(file);
    })
    .catch((e) => {
      res.status(e.response.status).send(e.response.data);
    });

    ResponseUtil.callService(res, url);


});

module.exports = router;

sports domain node js code

const express = require('express');
const router = express.Router();
const ResponseUtil = require('../../utils/ResponseUtil');

router.get('/:rank/:jump', (req, res, next) => {

  const { originalUrl } = req;

  //console.log(" originalUrl  ", originalUrl);

  const mode = req.params.rank;

  const value = encodeURIComponent(req.params.jump);

  const url = `/sports?mode=sdioiosdio`;

  console.log("rank 3--->", mode);
  console.log("for document Testing--->", mode);


  ResponseUtil.callService(res, url);

});

module.exports = router;

Answer 1

According the axios document your requst to url is not accomplished.
Maybe the destination is not reachable.
So the best error handling as document says is that you check for availability of response in error.

...
.catch((e) => {
      if(e.response){
        return res.status(e.response.status).send(e.response.data);
      }
      res.status(500).send(e.message || 'Something wrong');
    });