articles refactoring

src/routes/articles.js

@@ -1,6 +1,6 @@
 const React = require('react')
-import {get} from 'koa-route'
-import {c} from '../core/db'
+const {get} = require('koa-route')
+const {c} = require('../core/db')
 const Article = require('../components/Article')
 const ArticleList = require('../components/ArticleList')
 const Paginator = require('../components/Paginator')