modify cfr_test for data parsing

@@ -3,6 +3,8 @@ var app = express();
 var client_id = 'v3M4wjolGLkrvNA3GUIW';
 var client_secret = 'fKF6vjkWhE';
 var fs = require('fs');
+//var bodyParser=require('body-parser');
+//app.use(bodyParser.json());
 
 app.get('/', function (req, res) {
    var request = require('request');
@@ -11,17 +13,26 @@ app.get('/', function (req, res) {
 
    var _formData = {
      image:'image',
-     image: fs.createReadStream(__dirname + "\\IU.jpg") // FILE 이름
+     image: fs.createReadStream(__dirname + "\\사진\\IU.jpg") // FILE 이름
    };
-    var _req = request.post({url:api_url, formData:_formData,
-      headers: {'X-Naver-Client-Id':client_id, 'X-Naver-Client-Secret': client_secret}}).on('response', function(response) {
+    var _req = request.post(
+      { url:api_url, 
+        formData:_formData,
+        headers: {'X-Naver-Client-Id':client_id,
+                 'X-Naver-Client-Secret': client_secret}
+      }, (err,response,body) =>{
        console.log(response.statusCode) // 200
        console.log(response.headers['content-type'])
+
+       data=JSON.parse(body);
+       gender=data.faces[0].gender.value;
+       emotion=data.faces[0].emotion.value
+       console.log(emotion);
     });
-    console.log( request.head  );
+    console.log( request.head );
     _req.pipe(res); // 브라우저로 출력
  });
 
  app.listen(8080, function () {
-   console.log('http://127.0.0.1:8080/face app listening on port 8080!');
+   console.log('http://127.0.0.1:8080 app listening on port 8080!');
  });
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