Remove Unused js

 var express = require('express');
+var Info = require('./Info');
 const request = require('request');
 const fs = require('fs');
 const path = require('path');
 const HTTPS = require('https');
-const domain = "2020105631.oss2021.tk"
 const sslport = 23023;
 const bodyParser = require('body-parser');
 const TARGET_URL = 'https://api.line.me/v2/bot/message/reply'
@@ -38,9 +38,9 @@ function send(replyToken, message,userId) {
 }
 try {
     const option = {
-        ca: fs.readFileSync('/etc/letsencrypt/live/' + domain + '/fullchain.pem'),
-        key: fs.readFileSync(path.resolve(process.cwd(), '/etc/letsencrypt/live/' + domain + '/privkey.pem'), 'utf8').toString(),
-        cert: fs.readFileSync(path.resolve(process.cwd(), '/etc/letsencrypt/live/' + domain + '/cert.pem'), 'utf8').toString(),
+        ca: fs.readFileSync('/etc/letsencrypt/live/' + Info.domain + '/fullchain.pem'),
+        key: fs.readFileSync(path.resolve(process.cwd(), '/etc/letsencrypt/live/' + Info.domain + '/privkey.pem'), 'utf8').toString(),
+        cert: fs.readFileSync(path.resolve(process.cwd(), '/etc/letsencrypt/live/' + Info.domain + '/cert.pem'), 'utf8').toString(),
     };
 
     HTTPS.createServer(option, app).listen(sslport, () => {

-var Info = require('./Info');
-
-exports.check = function(message,replyToken){
-
-    const rand_0to9 = Math.floor(Math.random() * 10);   // 0~9까지 난수생성
-    var ids = ['p5iu1V30myk', 'i-SBnhaZSSU', 'Etfgb6A7hSI', 'IN2mml9xs_s', // 모든 동영상 id를 관리하는 배열
-        'tp1uoFAfgHE', 'Qx22TnVVIfU', '3y1QIqR115A', 'VXBI1wt8XII', 'aWMBn2--E0Q', 'HyTbgBlnLCo'];
-
-    const request = require('request');
-    const fs = require('fs');
-    const TARGET_URL = 'https://api.line.me/v2/bot/message/reply'
-    
-    
-    var { google } = require('googleapis');
-
-    var service = google.youtube('v3');
-    service.videos.list
-    (
-        {
-        key: 'AIzaSyBInggOtXxPFYIRee0Xs3vb5iZ9YE9_518',
-        part: 'snippet',
-        id: ids[rand_0to9], // 동영상 Id random input
-        fields: 'items(snippet(title))'
-        },
-        function (err, response)
-        {
-            if (err)
-            {
-                console.log('The API returned an error: ', err);
-                return;
-            }
-
-            var video = response.data.items;
-            
-            if (video.length == 0)
-            {
-                console.log('검색된 동영상이 없습니다.');
-            }
-            else
-            {
-                sendMessage = JSON.stringify(response.data.items[0].snippet.title);
-                console.log(sendMessage);
-                request.post(
-                    {
-                        url: TARGET_URL,
-                        headers:
-                        {
-                            'Authorization': `Bearer ${Info.TOKEN}`
-                        },
-                        json:
-                        {
-                            "replyToken": replyToken,
-                            "messages":
-                            [
-                                {
-                                    "type": "image",
-                                    "originalContentUrl": "https://img.youtube.com/vi/"+ids[rand_0to9]+"/hqdefault.jpg",
-                                    "previewImageUrl": "https://img.youtube.com/vi/"+ids[rand_0to9]+"/hqdefault.jpg"
-                                },
-                                {
-                                    "type": "text",
-                                    "text": sendMessage
-                                }
-                            ]
-                        }
-                    }
-                );
-            }
-        }
-    )
-
-
-
-
-
-}