/Javascript/Express/Express get url parameters

Express get url parameters

app.get('/path/:name', function(req, res) {
  res.send("tagId is set to " + req.params.name);
});

Express param in url

app.get('/p/:tagId', function(req, res) {
  res.send("tagId is set to " + req.params.tagId);
});

// GET /p/5
// tagId is set to 5

Source: stackoverflow.com

Express route parameters

Route path: /users/:userId/books/:bookId
Request URL: http://localhost:3000/users/34/books/8989
req.params: { "userId": "34", "bookId": "8989" }

Source: expressjs.com

Get url params in express

app.get("/users/:id",(req,res)=>{ // https://domain.com/users/817178
  const id = req.params.id ; //  817178
})
app.get("/users?name=anas",(req,res)=> { // https://domain.com/users?name=anas
const name  = req.query.name ; //anas
})

Similar codes

0 vote121 views1 answer
Processing an express form with node-postgres
Javascript Express
3 votes111 views2 answers
Node express json request urlencoded
Javascript Express
1 vote117 views1 answer
Nuxt looks for npm_modules on express
Javascript Express
3 votes137 views1 answer
Express get cookie
Javascript Express
1 vote112 views2 answers
Express multer
Javascript Express
0 vote119 views1 answer
React paypal express checkout
Javascript Express
6 votes101 views2 answers
How to access the request body when POSTing using Node.js and Express
Javascript Express
0 vote112 views2 answers
Express plus
Javascript Express
0 vote117 views1 answer
Express fingerprint
Javascript Express
5 votes115 views2 answers
Serve static files from express
Javascript Express