modify numRow

@@ -13,7 +13,8 @@ let user_longitude;
 let hospital_list = [];
 
 router.get('/hospital', function (req, res) {
-    let pet_url = `http://api.kcisa.kr/openapi/service/rest/convergence2019/getConver03?serviceKey=${ANIMAL_INFO_API_KEY}&numOfRows=30&pageNo=1&keyword=%EB%8F%99%EB%AC%BC%EB%B3%91%EC%9B%90&where=%EA%B0%95%EB%B6%81%EA%B5%AC`;
+    //api
+    let pet_url = `http://api.kcisa.kr/openapi/service/rest/convergence2019/getConver03?serviceKey=${ANIMAL_INFO_API_KEY}&numOfRows=100&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`;
      request(pet_url, function(err, response, body){
         if(err) {
           console.log(`err => ${err}`)
@@ -22,22 +23,24 @@ router.get('/hospital', function (req, res) {
           if(res.statusCode == 200) {
             var result = convert.xml2json(body, {compact: true, spaces: 4});
             var petJson = JSON.parse(result)
-            var numRows = petJson.response.body.numOfRows._text;
             var itemList = petJson.response.body.items;
+            var numRows = itemList.item.length; //개수
             for (i=0; i<numRows; i++){
+              // state 정상인 것만 추리기
               if (itemList.item[i].state._text == '정상'){ 
                 hospital_list.push(itemList.item[i]);
               }
             }
             
+            //테스트용 console.log
             var titles = '';
-            
             for(i=0; i<hospital_list.length; i++){
               titles = titles+hospital_list[i].title._text+'\n';
             }
+            console.log(titles);            
       }
   }
-      res.send(titles);
+      res.send("finish");
        })
  });