koa-vhost
vhost for koajs
Install
npm install koa-vhost
Usage
var koa = require('koa');
var vhost = require('koa-vhost');
var server = koa();
var server1 = koa();
var server2 = koa();
var server3 = koa();
var server4 = koa();
var server5 = koa();
server1.use(function *(next) {
this.body = 'server1';
});
server2.use(function *(next) {
this.body = 'server2';
});
server3.use(function *(next) {
this.body = 'server3';
});
server4.use(function *(next) {
this.body = 'server4';
});
server5.use(function *(next) {
this.body = 'server5';
});
server.use(vhost('s1.example.com', server1));
server.use(vhost(/s2\.example\.com/, server2));
server.use(vhost({
host: 's3.example.com',
app: server3
}));
server.use(vhost([{
host: 's4.example.com',
app: server4
}, {
host: /s5\.example\.com/,
app: server5
}]));
server.use(function * (next) {
this.body = 'default server';
});
server.listen(3000, function() {
console.log('server listening port 3000');
});Then write to your /etc/hosts
127.0.0.1 example.com
127.0.0.1 s1.example.com
127.0.0.1 s2.example.com
127.0.0.1 s3.example.com
127.0.0.1 s4.example.com
127.0.0.1 s5.example.com
Then
request s1.example.com:3000 will return server1;
request s2.example.com:3000 will return server2;
request s3.example.com:3000 will return server3;
request s4.example.com:3000 will return server4;
request s5.example.com:3000 will return server5;
request example.com:3000 will return default server;
License
MIT
