robots.txt middleware for express/connect to server up your robots.txt
npm install robots.txtPass in the location of your robots.txt file on the file system, and this module
will return you a piece of Connect/Express middleware that will serve it at GET /robots.txt.
This makes one synchronous call to read the file upon start up, then reads it from memory
for every request. If you gave the wrong path, you will know about it at startup. Cache headers
are set for you.
npm install --save robots.txt
var robots = require('robots.txt')
// Pass in the absolute path to your robots.txt file
app.use(robots(__dirname + '/robots.txt'))