Commit da9bc1e

authored

Merge pull request #25 from Jackyrd3/middleware-implementation

Middleware implementation

2 parents 567e13d + a009945 commit da9bc1eCopy full SHA for da9bc1e

File tree

+61

-0

lines changed

+61

-0

lines changed

Lines changed: 29 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,29 @@`
	`1`	`+const express = require('express');`
	`2`	`+const app = express();`
	`3`	`+`
	`4`	`+// Middleware function to log requests`
	`5`	`+app.use((req, res, next) => {`
	`6`	+ console.log(`Received a ${req.method} request to ${req.url}`);
	`7`	`+ next(); // Call next() to move to the next middleware or route handler`
	`8`	`+});`
	`9`	`+`
	`10`	`+// Middleware function to check if the request contains a specific header`
	`11`	`+app.use((req, res, next) => {`
	`12`	`+ if (req.headers.authorization) {`
	`13`	`+ console.log('Authorization header present');`
	`14`	`+ } else {`
	`15`	`+ console.log('Authorization header not present');`
	`16`	`+ }`
	`17`	`+ next();`
	`18`	`+});`
	`19`	`+`
	`20`	`+// Route handler`
	`21`	`+app.get('/', (req, res) => {`
	`22`	`+ res.send('Hello, World!');`
	`23`	`+});`
	`24`	`+`
	`25`	`+// Starting the server`
	`26`	`+const PORT = process.env.PORT \|\| 3000;`
	`27`	`+app.listen(PORT, () => {`
	`28`	+ console.log(`Server is running on port ${PORT}`);
	`29`	`+});`

Lines changed: 32 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,32 @@`
	`1`	`+// Import required modules`
	`2`	`+const express = require('express');`
	`3`	`+`
	`4`	`+// Create an Express application`
	`5`	`+const app = express();`
	`6`	`+`
	`7`	`+// Middleware function to log requests`
	`8`	`+app.use((req, res, next) => {`
	`9`	+ console.log(`Received a ${req.method} request to ${req.url}`);
	`10`	`+ next(); // Call next() to move to the next middleware or route handler`
	`11`	`+});`
	`12`	`+`
	`13`	`+// Middleware function to check if the request contains a specific header`
	`14`	`+app.use((req, res, next) => {`
	`15`	`+ if (req.headers.authorization) {`
	`16`	`+ console.log('Authorization header present');`
	`17`	`+ } else {`
	`18`	`+ console.log('Authorization header not present');`
	`19`	`+ }`
	`20`	`+ next();`
	`21`	`+});`
	`22`	`+`
	`23`	`+// Route handler`
	`24`	`+app.get('/', (req, res) => {`
	`25`	`+ res.send('Hello, World!');`
	`26`	`+});`
	`27`	`+`
	`28`	`+// Starting the server`
	`29`	`+const PORT = process.env.PORT \|\| 3000;`
	`30`	`+app.listen(PORT, () => {`
	`31`	+ console.log(`Server is running on port ${PORT}`);
	`32`	`+});`

Comments

(0)