502代理错误（node.js + express）

Question

I have a bizarre error that only occurs on my production server. This code runs fine on my local development server, but trying to run it on production leaves me with a 502 Proxy Error:

$.getJSON("/joomla/sales-aggregate?start_date_unix=1416086500", function(sales_data) {
  alert(sales_data);
});

The endpoint for this request is an express app:

app.get('/joomla/sales-aggregate', function (req, res) { 

  var d = new Date();
  var start_date_unix = req.query.start_date_unix || Math.round(d.setDate(d.getDate()-30)/1000);
  console.log(start_date_unix);

  var options = {
    url: 'https://www.client-website.com/api/sales_aggregate.php?start_date_unix=' + start_date_unix,
    port: 80,
    method: 'GET',
    auth: {
      user: "****",
      password: "****"
    }
  };

  request(options, function(err, response, body) {
    res.json(JSON.parse(body));
  });
});

Why would this code work on development, yet return a Proxy Error on production?

Answer 1

通过切换到nginx解决了这个问题