const Koa = require('koa');
const app = new Koa();
const Router = require('koa-router');

var router = new Router();

router.get('/', (ctx, next) => {
  ctx.body = 'Hello Worldasdasdasdasdasdasdasdas';
});
router.get('/user', (ctx, next) => {
  ctx.body = 'Hi,Van Zheng, Welcome.';
});
router.get('/logout', (ctx, next) => {
  ctx.body = 'Logout.';
});
app.use(router.routes()).use(router.allowedMethods());

app.listen(80);