Expressjs: proxy requests to Solr

npm install express-http-proxy --save

var proxy = require('express-http-proxy');
 
app.use('/execute', 
  proxy('http://localhost:8983', {
    forwardPath: function(req, res) {
      return '/solr/new_core/select?wt=json&indent=true&' + 
        require('url')
          .parse(req.url)
          .path
          .substring('execute/'.length);
    }
  }
));