file upload

Author: mostlypanda

upload a file using multer/index.js

@@ -0,0 +1,24 @@
+const express=require('express');
+const bodyparser=require('body-parser');
+const path=require('path');
+const multer=require('multer');
+const exphbs=require('express-handlebars');
+
+const app=express();
+
+//set engine
+app.engine('handlebars',exphbs({ extname: "hbs", defaultLayout: false, layoutsDir: "views/ "}));
+app.set('view engine', 'handlebars');
+
+//using json
+app.use(bodyparser.json());
+app.use(bodyparser.urlencoded({extended : false}));
+
+//set static directory
+app.use('/public',express.static(path.join(__dirname + 'public')));
+
+
+const port=3000|| process.env.PORT;
+app.listen(port,function(res,err){
+    console.log(`app is live at ${port}`);
+})