euh

index.js

@@ -0,0 +1,47 @@
+var exp = require('express');
+var exphbs = require('express-handlebars');
+var app = exp();
+const port = 2020;
+const bodyparser = require("body-parser")
+
+
+const {promisify} = require('util')
+var MongoClient = require('mongodb').MongoClient;
+var hbs = exphbs.create({
+	defaultLayout: 'main'
+});
+
+
+
+app.use(bodyparser.urlencoded({extended: true}))
+app.use(bodyparser.json())
+app.engine('handlebars', hbs.engine);
+app.use('static', exp.static(__dirname+'static'));
+
+app.set('view engine', 'handlebars');
+app.listen(port, function(err) {
+    if (err) console.log(err)
+    console.log("server is running at port 2020")
+})
+
+app.get('/',(req,res) => {
+  res.render("index")
+})
+
+
+app.get('/about', (req, res) => {
+  res.render("about")
+})
+
+app.post('/search', (req, res) => {
+  console.log(req.body.title)
+  MongoClient.connect("mongodb://localhost:27017/yahoo",(err, client) => {
+    if (err) throw err
+      var query = {title: new RegExp(req.body.title, 'gmi') }
+      temp = client.db().collection("questions").find(query, {projection: {_id: 0}}).toArray(function(err, data) {
+        res.render('index', {data: data})
+        client.close()
+    })
+  });
+
+})