get url params in express

1app.get('/path/:name', function(req, res) {
2  res.send("tagId is set to " + req.params.name);
3});

1GET /something?color1=red&color2=blue
2
3app.get('/something', (req, res) => {
4    req.query.color1 === 'red'  // true
5    req.query.color2 === 'blue' // true
6})

1app.get("/users/:id",(req,res)=>{ // https://domain.com/users/817178
2  const id = req.params.id ; //  817178
3})
4app.get("/users?name=anas",(req,res)=> { // https://domain.com/users?name=anas
5const name  = req.query.name ; //anas
6})        

1// http://localhost:8080/api/1
2app.get('/api/:version', function(req, res) {
3    res.send(req.params.version);
4});