Update get this month data

@@ -13,13 +13,11 @@ var operation = "getHoliDeInfo";
 // Do not modify the values
 var SERVEICE_KEY =
   "qBtJy2Prw8CCnAiijUM7VkuaA9MZozHuiQI4FbEGYdUDPz4%2FM%2FuxegGjNBWK0aWQHvSslVHwIZQwNWh57WgRTA%3D%3D";
-var url =
-  "http://apis.data.go.kr/B090041/openapi/service/SpcdeInfoService/" +
-  operation;
+var url = "http://apis.data.go.kr/B090041/openapi/service/SpcdeInfoService/";
 var queryParams = "?" + "solYear" + "=" + year;
 queryParams += "&" + "solMonth" + "=" + month;
 queryParams += "&" + "ServiceKey" + "=" + SERVEICE_KEY;
-let requestUrl = url + queryParams;
+let requestUrl = url + operation + queryParams;
 
 // Empty variables
 var text = "";
@@ -65,8 +63,23 @@ function getDate(dateName, locdate) {
   return dday;
 }
 
+function changeParams(year, month, operation) {
+  queryParams = "?" + "solYear" + "=" + year;
+  queryParams += "&" + "solMonth" + "=" + month;
+  queryParams += "&" + "ServiceKey" + "=" + SERVEICE_KEY;
+  requestUrl = url + operation + queryParams;
+}
+
 // To initialize datas when calling webpage
 function init() {
+  // Intialize Year, Month
+  var date = getTodayDate().split("-");
+  year = date[0];
+  month = date[1];
+  operation = "getHoliDeInfo";
+  console.log(year, month);
+  changeParams(year, month, operation);
+  // Get data from holiday api
   request.get(requestUrl, (err, res, body) => {
     if (err) {
       console.log("err => " + err);