kakao keyboard api router fixed

@@ -41,3 +41,5 @@ app.use(function(err, req, res, next) {
 });
 
 module.exports = app;
+app.listen(3000, function(){
+});

 var express = require('express');
 var router = express.Router();
 
-/* GET users listing. */
-router.get('/keyboard', function(req, res, next) {
-//메뉴
-  var choice = {
-    "type":"buttons",
-    "buttons": ["설정", "번역","사전"]
+
+router.get('/', function(req, res) {
+  const choice = {
+    type: "buttons",
+    buttons: ["설정", "번역","사전"]
   };
-  res.set({
+  res.status(200).set({
     'content-type': 'application/json'
-  }).send(JSON.stringigy(choice));
+  }).send(JSON.stringify(choice));
 });
 
 module.exports = router;

@@ -2,8 +2,8 @@ var express = require('express');
 var router = express.Router();
 var bodyparser = require('body-parser');
 
-app.use(bodyparser.urlencoded({extended: false}));
-app.use(bodyparser.json());
+router.use(bodyparser.urlencoded({extended: false}));
+router.use(bodyparser.json());
 
 router.post('/message', function(req, res, next) {
   var user_key = req.body.user_key;
@@ -40,8 +40,6 @@ router.post('/message', function(req, res, next) {
 
       break;
      }
-   }
- };
  res.json(msg);
 });