Learning middlewares for node modules

Author: Saurabhdimri06

Lecture10/middlewares/condition.js

@@ -0,0 +1,19 @@
+const express = require('express')
+
+const app = express()
+
+let i = 0
+
+app.use((req, res, next) => {
+ console.log("In Middleware")
+ if (i%2) {
+ next()
+ }
+ i++;
+})
+
+app.get('/', (req, res) => {
+ res.send('OK')
+})
+
+app.listen(3000)