title: How to use download openstreetmap file to serve a local map app?
body: <p>I have download a partial area data file (OSM format) to local. I have a local server which not connect to internet. So I want to build a local map app only with local OSM file (I use OpenLayer js).</p>
  
  <p>I searched openstreetmap.org wiki, but find no solution.</p>
  
  <p>Is there any way or documentaton to solve this?</p>