/Javascript/Express/Get url params in express

Get url params in express

Express get query params from url

GET /something?color1=red&color2=blue

app.get('/something', (req, res) => {
    req.query.color1 === 'red'  // true
    req.query.color2 === 'blue' // true
})

Source: stackoverflow.com

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

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

1 vote115 views1 answer
Setup ejs views directory in express
Javascript Express
0 vote125 views1 answer
Node.js express export routes
Javascript Express
0 vote129 views1 answer
How to know if express is intalled
Javascript Express
1 vote136 views2 answers
Express trust proxy
Javascript Express
0 vote112 views1 answer
Err handling express
Javascript Express
8 votes124 views1 answer
Express router file
Javascript Express
14 votes110 views2 answers
Check express version
Javascript Express
23 votes120 views4 answers
Express rate limit
Javascript Express
1 vote164 views1 answer
Node js express session expiration
Javascript Express
0 vote126 views1 answer
Nodejs express use streams
Javascript Express