code fix

@@ -6,6 +6,7 @@ var xmlToJson;
 
 //var Dust_Month=0;
 
+var City;
 var Feb_Dust_2018 =0 ;
 var Mar_Dust_2018 =0 ;
 var April_Dust_2018 =0 ;
@@ -26,14 +27,18 @@ var url;
 const Dust_URL = "http://openAPI.seoul.go.kr:8088/" //미세먼지 api주소_1
 const Dust_URL2 = "/xml/MonthlyAverageAirQuality/1/5/" //미세먼지 api주소_2
 const Dust_ServiceKey = "73754a53586a696d38345951716b6b" //Dust url의 key값
-const Dust_Place ='/'+urlencode("강남구") //측정한 장소
+const Dust_Place = '/' + urlencode("강남구") //측정한 장소
+
+
 
 //2020년 2월~6월 미세먼지 평균
 function DelayNode_2020(item)
 {  
   return new Promise(function(resolve,reject){
         setTimeout(function(){
+        //Dust_Place ='/'+ City
         url = Dust_URL+Dust_ServiceKey+Dust_URL2+item+Dust_Place;
+        //console.log(url)
         request(url,function(error,res,body) {
           if(error){
             console.log('error=>${error}');
@@ -78,6 +83,7 @@ function DelayNode_2019(item)
 {  
   return new Promise(function(resolve,reject){
         setTimeout(function(){
+        //Dust_Place ='/'+ City
         url = Dust_URL+Dust_ServiceKey+Dust_URL2+item+Dust_Place;
         request(url,function(error,res,body) {
           if(error){
@@ -124,6 +130,7 @@ function DelayNode_2018(item)
 {  
   return new Promise(function(resolve,reject){
         setTimeout(function(){
+        //Dust_Place ='/'+ City
         url = Dust_URL+Dust_ServiceKey+Dust_URL2+item+Dust_Place;
         request(url,function(error,res,body) {
           if(error){
@@ -165,27 +172,29 @@ async function Dust_Month_2018(Dust_Month_2018){
 Dust_Month_2018([201802,201803,201804,201805,201806]);
 
 module.exports = function(app)
-{
-     app.get('/',function(req,res){
-        res.render('index',{
-          Feb_Dust_2018,
-          Mar_Dust_2018,
-          April_Dust_2018,
-          May_Dust_2018,
-          June_Dust_2018,
-          Feb_Dust_2019,
-          Mar_Dust_2019,
-          April_Dust_2019,
-          May_Dust_2019,
-          June_Dust_2019,
-          Feb_Dust_2020,
-          Mar_Dust_2020,
-          April_Dust_2020,
-          May_Dust_2020,
-          June_Dust_2020
-        })
-     });
-     app.get('/about',function(req,res){
-        res.render('about.ejs');
-    });
+{  
+  app.get('/',function(req,res){
+    res.render('City_login')
+    City = req.query.city;
+    console.log(City)
+  });
+  app.get('/city',function(req,res){
+    res.render('index',{
+        Feb_Dust_2018,
+        Mar_Dust_2018,
+        April_Dust_2018,
+        May_Dust_2018,
+        June_Dust_2018,
+        Feb_Dust_2019,
+        Mar_Dust_2019,
+        April_Dust_2019,
+        May_Dust_2019,
+        June_Dust_2019,
+        Feb_Dust_2020,
+        Mar_Dust_2020,
+        April_Dust_2020,
+        May_Dust_2020,
+        June_Dust_2020
+      })
+   });
 }
\ No newline at end of file