db 연동 쿼리문 작성 및 변수 초기화

 var express = require('express');
 var router = express.Router();
-var mysql = require('mysql');
+var db = require('../lib/db')
 
 /* GET home page. */
 router.get('/', function(req, res, next) {
-
-  // connection.query('SELECT * FROM ');
-
   // 자외선지수, 불쾌지수, 열지수, 체감 온도, 바람속도, 현재기온, 하늘 상태, 강우량, 태풍, 낙뢰
   var uvr, discomfort, heat, sensibleTem, windSpeed, presentTem, skyState, rainfall, typhoon, lightning;
   // 사망 확률
   var deathProb;
 
+  // 쿼리문
+  var sql = 'SELECT * FROM kkonzi_test.weatherInfo';
+  db.query(sql, function(err, rows, fields){
+    if (err) {
+      console.log(err);
+    } else {
+      var tmp = rows.length - 1;
+      uvr = rows[temp].uvr;
+      discomfort = rows[temp].discomfort;
+      heat = rows[temp].heat;
+      sensibleTem = rows[temp].sensibleTem;
+      windSpeed = rows[temp].windSpeed;
+      presentTem = rows[temp].presentTem;
+      skyState = rows[temp].skyState;
+      rainfall = rows[temp].rainfall;
+      typhoon = rows[temp].typhoon;
+      lightning = rows[temp].lightning;
+    }
+  })
+
   deathProb = uvr + discomfort + heat + sensibleTem + windSpeed + presentTem + skyState + rainfall + typhoon + lightning;
+
+  sql = 'INSERT INTO kkonzi_test.deathProb (prob) VALUES (?)';
+  var params = deathProb;
+
+  db.query(sql, function(err, rows, fields){
+    if (err) {
+      console.log(err);
+    } else {
+      console.log('Success!');
+      }
+    }
+  })
+
   res.render('index', {title: 'Express'});
 });