parse xml to json

 {
-  "_from": "xml-js",
+  "_from": "xml-js@^1.6.11",
   "_id": "xml-js@1.6.11",
   "_inBundle": false,
   "_integrity": "sha512-7rVi2KMfwfWFl+GpPg6m80IVMWXLRjO+PxTq7V2CDhoGak0wzYzFgUY2m4XJ47OGdXd8eLE8EmwfAmdjw7lC1g==",
   "_location": "/xml-js",
   "_phantomChildren": {},
   "_requested": {
-    "type": "tag",
+    "type": "range",
     "registry": true,
-    "raw": "xml-js",
+    "raw": "xml-js@^1.6.11",
     "name": "xml-js",
     "escapedName": "xml-js",
-    "rawSpec": "",
+    "rawSpec": "^1.6.11",
     "saveSpec": null,
-    "fetchSpec": "latest"
+    "fetchSpec": "^1.6.11"
   },
   "_requiredBy": [
     "#USER",
@@ -21,7 +21,7 @@
   ],
   "_resolved": "https://registry.npmjs.org/xml-js/-/xml-js-1.6.11.tgz",
   "_shasum": "927d2f6947f7f1c19a316dd8eea3614e8b18f8e9",
-  "_spec": "xml-js",
+  "_spec": "xml-js@^1.6.11",
   "_where": "C:\\Users\\se051\\OneDrive\\바탕 화면\\나의 대학라이프\\오픈소스SW개발\\텀프\\animal-Info",
   "author": {
     "name": "Yousuf Almarzooqi",

 var express = require('express');
 var router = express.Router();
 var request = require('request');
-var convert = require('xml-js').parseString;
+const convert = require('xml-js');
 require('dotenv').config();
 
 /* GET home page. */
@@ -14,17 +14,20 @@ let user_longitude;
 router.get('/hospital', function (req, res) {
     
     let pet_url = `http://api.kcisa.kr/openapi/service/rest/convergence2019/getConver03?serviceKey=${ANIMAL_INFO_API_KEY}&numOfRows=10&pageNo=1&keyword=%EB%8F%99%EB%AC%BC%EB%B3%91%EC%9B%90&where=%EA%B0%95%EB%B6%81%EA%B5%AC`;
-     let petOption = {
-         url : pet_url,
-         method : 'GET'
-     };
-     request(pet_url, function(err, response, body){
-         if(err){
-           console.log(err)
-         }
 
-         console.log(body) 
-         res.send("finish");
+     request(pet_url, function(err, response, body){
+        if(err) {
+          console.log(`err => ${err}`)
+        }
+        else {
+          if(res.statusCode == 200) {
+            var result = body;
+            console.log(`body data => ${result}`);
+            var xmlToJson = convert.xml2json(result, {compact: true, spaces: 4});
+            console.log(`xml to json => ${xmlToJson}`);
+      }
+  }
+      res.send("finish");
        })
  });