Delete unnecessary file

-var key="eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJhY2NvdW50X2lkIjoiMjAxNjMxMTYzIiwiYXV0aF9pZCI6IjIiLCJ0b2tlbl90eXBlIjoiQWNjZXNzVG9rZW4iLCJzZXJ2aWNlX2lkIjoiNDMwMDExMzkzIiwiWC1BcHAtUmF0ZS1MaW1pdCI6IjUwMDoxMCIsIm5iZiI6MTYzNDMwMTE0NCwiZXhwIjoxNjQ5ODUzMTQ0LCJpYXQiOjE2MzQzMDExNDR9.EEWMly4HZG_DY-aleMtDFVOOmbWl8uVmG1tHVM3c-BE"
-var express = require('express');
-var app=express();
-
-const bodyParser=require('body-parser');
-const { fileURLToPath } = require('url');
-app.use(bodyParser.urlencoded({extended: false}));  // URL 인코딩 안함 
-app.use(bodyParser.json());                         // json 타입으로 파싱하게 설정
-app.use('/inf/result',express.static('metadata'));
-app.use('/',express.static('views'));
-app.use('/game/result',express.static('metadata'));
-app.set('views', __dirname + '/views');
-app.set('view engine', 'ejs');
-
-var chname;
-var vec=[];
-
-app.post("/inf/result",(req,res)=>{
-    chname=encodeURIComponent(req.body.test);
-});
-
-app.get("/inf/result",(req,res)=>{
-    var api_url='https://api.nexon.co.kr/kart/v1.0/users/nickname/'+chname;
-    var request=require('request');
-    var options={
-        url: api_url,
-        headers:{Authorization: key}
-    };
-
-
-    request.get(options, function(error, response, body){
-        if (!error && response.statusCode == 200) {
-            var jsbody=JSON.parse(body);
-            var option2={
-                url: "https://api.nexon.co.kr/kart/v1.0/users/"+jsbody.accessId+"/matches?start_date=&end_date= &offset=0&limit=10&match_types=",
-                headers:{Authorization: key}
-            };
-            request.get(option2, function(error, response, body){            
-                var match=JSON.parse(body);
-                res.render('inf_search_result',{name: jsbody.name, level: jsbody.level,body:JSON.stringify(match)});
-            });
-          } else {
-            res.status(response.statusCode).end();
-            console.log('error = ' + response.statusCode);
-          }
-    });
-});
-
-app.post("/game/result",(req,res)=>{
-    vec=req.body.test;
-    var item=["empty", "추억", "empty", "신중함","안정적","empty","열정","책임감","아이템","스피드","믿음직","호기심","헌신적","자유로움"];
-    keyword=[];
-    for(var i=1; i<vec.length; i++){
-        if(i%2!=0){
-            if(vec[i]=="1"){
-                keyword.push(item[i-1]);
-            }
-            else{
-                keyword.push(item[i]);
-            }
-        }
-    }
-})
-
-app.get("/game/result",(req,res)=>{
-    var temp="";
-    for(var i=0; i<vec.length; i++){
-        if(i!=2 && i!=3 && i!=4 && i!=5 && i!=10 && i!=11)
-            temp+=vec[i];
-    }
-    var fs=require('fs');
-    var url="kart_find"+temp+"/";
-    var testFolder="metadata/kart_find"+temp;
-    fs.readdir(testFolder, function(error, list){
-        var rand=Math.floor(Math.random()*list.length);
-        res.render('game_result',{url:url,body:list[rand],keyword:keyword});
-    });
-});
-
-app.get("/game",(req,res)=>{
-    res.render('game_home');
-});
-app.get("/inf",(req,res)=>{
-    res.render('inf_search_home');
-});
-
-app.get("/",(req,res)=>{ 
-    res.render('main_home');
-});
-
-app.listen("8080",function(req,res){
-    console.log('server listening at port no. 8080');
-});