express js add query params code example

Example 1: expressjs query params

// GET /search?q=tobi+ferret
console.dir(req.query.q)
// => 'tobi ferret'

// GET /shoes?order=desc&shoe[color]=blue&shoe[type]=converse
console.dir(req.query.order)
// => 'desc'

console.dir(req.query.shoe.color)
// => 'blue'

console.dir(req.query.shoe.type)
// => 'converse'

// GET /shoes?color[]=blue&color[]=black&color[]=red
console.dir(req.query.color)
// => ['blue', 'black', 'red']

Example 2: express get query parameters

//get query¶ms in express

//etc. example.com/user/000000?sex=female

app.get('/user/:id', function(req, res) {
  const query = req.query;// query = {sex:"female"}
  const params = req.params; //params = {id:"000000"}

})