Add word definition

@@ -9,11 +9,13 @@ const domain = "2020105659.osschatbot.cf"
 const sslport = 23023;
 
 //Open API
-const STDICT_URL = 'https://stdict.korean.go.kr/api/search.do?'
+const STDICT_URL = 'https://stdict.korean.go.kr/api/search.do'
 const STDICT_KEY = '14AA284251F616FF2151DBE4CD7B3D4C'
 
 //Webhook
 const bodyParser = require('body-parser');
+const { json } = require('body-parser');
+const { start } = require('repl');
 var app = express();
 app.use(bodyParser.json());
 app.post('/hook', function (req, res) {
@@ -35,21 +37,28 @@ app.post('/hook', function (req, res) {
 });
 
 function wordchain(replyToken, message) {
+
   let letter = message.slice(-1);
 
   request.post(
       {
-          url: STDICT_URL,
-          headers: {
-              'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
-              'Stdict-Key': `${STDICT_KEY}`
-          },
-          body: 'https://stdict.korean.go.kr/api/search.do?' + `key=${STDICT_KEY}` + `q=${letter}` + 'req_type=json' + 'advanced=y' + 'method=start',
-          json:true
+        url: STDICT_URL,
+        headers: {
+          'Referer': 'https://stdict.korean.go.kr/api/search.do',
+          'Content-Type': 'application/x-www-form-urlencoded'
+        },
+        body: `key=14AA284251F616FF2151DBE4CD7B3D4C&` + `q=${letter}&` + 'req_type=json&' + 'advanced=y&' + 'method=start&' + 'letter_s=2'
+
       },(error, response, body) => {
           if(!error && response.statusCode == 200) {
-              console.log(body.message);
-              var nextword = body.message.word.searchedWord;
+              console.log(body);
+              const parsedData = JSON.parse(body);
+              var nextword = parsedData.channel.item[0].word;
+              var word_definition = parsedData.channel.item[0].sense.definition;
+  
+         
+
+              
               request.post(
                   {
                       url: TARGET_URL,
@@ -62,11 +71,15 @@ function wordchain(replyToken, message) {
                               {
                                   "type":"text",
                                   "text":nextword
+                              },
+                              {
+                                  "type":"text",
+                                  "text":': ' + word_definition
                               }
                           ]
                       }
                   },(error, response, body) => {
-                      console.log(body)
+                      console.log(body);
                   });
           }
       });