Transform stream for parsing large XML files. It is using SAX module internally. Emits objects: one object per each selected node.
$ npm install sax-stream
Use as any transform stream: pipe request or file stream to it, pipe it to downstream another
transform stream or writeable handle data
event.
var saxStream = require('sax-stream');
request('http://blog.npmjs.org/rss')
.pipe(saxStream({
tag: 'item'
})
.on('data', function(item) {
console.log(item);
});
Create passing options object.
tag
- name of the tag to select objects from XML file
- pass more options to
Transform
stream and tosax
parser (currentlyhighWaterMark
is hard coded at 350)
MIT