.3

 const express= require('express');
 const app = express();
 var request = require('request');
+const got = require('got');
 
 //필요한 주소 정보 (data 형식 확정 x )
-let addresses = {
+let addresses = `{
     "current_address" : { "address" : "현재 위치 주소", "x" : 127.1058342, "y" : 37.359708},
-    "number" : 10,
+    "number" : 2,
     "hospital_data" :[
         {"name" : "병원명", "address" : "병원 주소", "x" : 129.075986, "y" : 35.179470, "distance" : 0, "duration" : 0},
         {"name" : "병원명", "address" : "병원 주소", "x" : 127.1058342, "y" : 37.359708, "distance" : 0, "duration" : 0}
     ]
-}
+}`
+
+const address = JSON.parse(addresses)
 
 var options = {
   'method': 'GET',
@@ -19,7 +22,7 @@ var options = {
   'headers': {
     'X-NCP-APIGW-API-KEY-ID': '12rhzhzq7g',
     'X-NCP-APIGW-API-KEY': 'FhD45P91TxG2820MadrsiPOUjI6bQMJhddnHZIeI'
-  }
+  },
 };
 
 const ID = '12rhzhzq7g';
@@ -28,17 +31,20 @@ const KEY = 'FhD45P91TxG2820MadrsiPOUjI6bQMJhddnHZIeI';
 function direction(data){
     var num = data.number;
     for (let i = 0; i< num;i++){
-    const _url = 'https://naveropenapi.apigw.ntruss.com/map-direction-15/v1/driving?start='+data.current_address.x+','+data.current_address.y+'&goal='+data.hospital_data[i].x+','+data.hospital_data[i].y+'&option=trafast';
-    options.url = _url;
-
-    request(options,function(error, respose){
-            var databody = JSON.parse(respose.body);
-            var distance = databody.route.trafast[0].summary.distance/1000; // km 단위
-            var duration = databody.route.trafast[0].summary.duration/1000/60; // 분 단위dy
-            data.hospital_data[count].distance = distance;
-            data.hospital_data[count].duration = duration;
-            }
-        )
+      const _url = 'https://naveropenapi.apigw.ntruss.com/map-direction-15/v1/driving?start='+data.current_address.x+','+data.current_address.y+'&goal='+data.hospital_data[i].x+','+data.hospital_data[i].y+'&option=trafast';
+      options.url = _url;
+      request(options,function(error, respose){
+              var databody = JSON.parse(respose.body);
+              if (databody.code !=1){
+              console.log(databody)
+              var distance = databody.route.trafast[0].summary.distance/1000; // km 단위
+              var duration = databody.route.trafast[0].summary.duration/1000/60; // 분 단위dy
+              data.hospital_data[i].distance = distance;
+              data.hospital_data[i].duration = duration;}
+              })
     }
+
+    
+    console.log("TTTTTTTTTTTTT")
     return data}
 console.log(direction(address))
\ No newline at end of file