Delete foodapi.js

-var express = require('express');
-var request = require('request');
-//xml을 json으로 바꾼다.
-const convert = require('xml-js');
-
-var ProductCategoryName = '스위트초콜릿'; 
-
-var url = 'http://apis.data.go.kr/1470000/FoodAdtvInfoService/getFoodAdtvInfoList';
-var key ='ofY2ppOq5kBqT5jYPaGsW%2BEy7OR5a1bf5Z9PHvqNKvwO5DSCaU2x2qCj%2FoXnuB1YVbMTlErkHWSMEsR5b7isrw%3D%3D';
-var queryParams = '?' + encodeURIComponent('ServiceKey') + '=' +key; 
-//queryParams += '&' + encodeURIComponent('prdlst_cd') + '=' + encodeURIComponent('C0118010300000'); 
-queryParams += '&' + encodeURIComponent('pc_kor_nm') + '=' + encodeURIComponent(ProductCategoryName); 
-//queryParams += '&' + encodeURIComponent('pageNo') + '=' + encodeURIComponent('213'); 
-//queryParams += '&' + encodeURIComponent('numOfRows') + '=' + encodeURIComponent('100'); 
-
-
-
-request({
-    url: url + queryParams,
-    method: 'GET'
-}, function (error, response, body) {
-    if(error){
-        console.log('에러입니다.')
-    }
-    else{
-        if(response.statusCode ==200){
-            var result =body;
-            var xmltojson = convert.xml2json(result,{compact:true,spaces:4});
-            var resObj = eval("("+xmltojson+")");
-            var resultItems = resObj.response.body.items;
-            var resultLeng = Object.keys(resultItems);
-
-            if(Object.keys(resultItems).length != 0){
-                console.log("valid input : 식품 첨가물 정보를 받아옵니다.");
-                
-                var responseMessage ='[ ' + resultItems.item[0].PC_KOR_NM._text + ' ]\n';
-                //하나의 카테고리에 대한 정보만 받는다고 가정해 반복문 밖으로 뺐습니다.
-
-                for(var i=0 ; i < resultItems.item.length; i ++)
-                {
-                    //var responseMessage ='[ ' + resultItems.item[i].PC_KOR_NM._text + ' ]\n';
-                    var addictive = resultItems.item[i].T_KOR_NM._text;
-                    var specVal = resultItems.item[i].SPEC_VAL_SUMUP._text;
-                    var yn = resultItems.item[i].INJRY_YN._text;
-                    responseMessage += addictive + ' : ' + specVal + '['+yn+']'+ '\n';
-                }
-                
-            }
-            else
-            {
-                console.log("Invalid Input : 에러 메시지 전송");
-                var responseMessage = "잘못 된 입력입니다. 라벨의 식품유형을 확인하고 다시 입력해주세요.";
-            }
-                console.log('[responese message]',responseMessage);
-            
-        }
-    }
-
-});