Beginner LevelExpress JS
How do you enable case-sensitive routing and strict trailing slash matching using app.set()?
❓ Interview Prompt: Explain Express settings: "case sensitive routing" and "strict routing" for exact URL path validation.
By default, Express routes are case-insensitive ('/Users' matches '/users') and ignore trailing slashes ('/api' matches '/api/').
Strict Routing Settings:
•
'app.set("case sensitive routing", true)': Differentiates uppercase and lowercase URLs.
•
'app.set("strict routing", true)': Differentiates URLs with trailing slashes ('/api/' vs '/api').
Code Implementation Example
javascript
import express from 'express';
const app = express();
app.set('case sensitive routing', true);
app.set('strict routing', true);
// Will ONLY match exact lowercase /users without trailing slash!
app.get('/users', (req, res) => res.send('Strict case & trailing slash match'));💡Enabling case sensitive and strict trailing slash routing settings.
🎯 Interview Key Takeaway
Enable "case sensitive routing" and "strict routing" via app.set() for exact URL path matching rules.
#app.set#Strict Routing#Routing#Beginner
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