Position data to client

@@ -5,6 +5,7 @@ const HTTPS = require("https");
 const mysql = require('mysql');
 
 var address;
+var json_data=[];
 
 const app = express();
 const domain = "2020105635.oss2021.tk";
@@ -19,23 +20,27 @@ app.use(express.static(path.join(__dirname, "public")));
 
 mysqlConObj.open(db);   //db 연결
 
-db.query('SELECT * FROM csvdata.csvdata', function (error, results, fields) {
-  if (error) {
-      throw(error);
-  }
-  console.log(results.length);
-});
-
 app.get("/", function (req, res) {
   res.sendFile(path.join(__dirname + "/main.html"));
 });
 
 app.get("/geolocation", function (req, res) {
   address = req.query.address;
-  console.log(address);
+  db.query('SELECT * FROM csvdata.csvdata', function (error, results, fields) {
+    if (error) {
+        console.log("ERROR!!");
+    }
+    for (var i=0; i<results.length; i++){
+      if(results[i].city_country == address){
+        json_data.push(results[i]);
+      }
+    }
+   res.send(json_data);
+  });
   res.sendFile(path.join(__dirname + "/kakao/kakaomap.html"));
 });
 
+
 try {
   const option = {
     ca: fs.readFileSync("/etc/letsencrypt/live/" + domain + "/fullchain.pem"),