internet-programming/lab3/node_modules/union/examples/simple/simple.js

61 lines
1.4 KiB
JavaScript

var fs = require('fs'),
path = require('path'),
union = require('../../lib'),
director = require('director'),
favicon = require('./middleware/favicon');
var router = new director.http.Router();
var server = union.createServer({
before: [
favicon(path.join(__dirname, 'favicon.png')),
function (req, res) {
var found = router.dispatch(req, res);
if (!found) {
res.emit('next');
}
}
]
});
router.get('/foo', function () {
this.res.writeHead(200, { 'Content-Type': 'text/plain' });
this.res.end('hello world\n');
});
router.post('/foo', { stream: true }, function () {
var req = this.req,
res = this.res,
writeStream;
writeStream = fs.createWriteStream(__dirname + '/' + Date.now() + '-foo.txt');
req.pipe(writeStream);
writeStream.on('close', function () {
res.writeHead(200, { 'Content-Type': 'text/plain' });
res.end('wrote to a stream!');
});
});
router.get('/redirect', function () {
this.res.redirect('http://www.google.com');
});
router.get('/custom_redirect', function () {
this.res.redirect('/foo', 301);
});
router.get('/async', function () {
var self = this;
process.nextTick(function () {
self.req.on('end', function () {
self.res.end();
})
self.req.buffer = false;
});
});
server.listen(9090);
console.log('union with director running on 9090');