시발 좀

@@ -15,7 +15,7 @@ var app = express();
 app.use(bodyParser.json());
 
 var cmd;
-app.post('/hook', function (req, res) {
+app.get('/hook', function (req, res) {
     var eventObj = req.body.events[0];
     var message = eventObj.message;
     cmd = message.text;