/Javascript/Express/Express param in url

Express param in url

Express js params

app.get('/path/:name', function(req, res) { // url: /path/test
  console.log(req.params.name);  // result: test
});

// OR

app.get('/path', function(req, res) {  // url: /path?name='test'
  console.log(req.query['name']);  // result: test
});

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.js GET params

// GET /something?color1=red&color2=blue

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

Source: stackoverflow.com

Similar codes

69 votes298 views6 answers
Express redirect to url
Javascript Express
8 votes162 views3 answers
Express return html file
Javascript Express
1 vote169 views2 answers
Nodejs express server img src
Javascript Express
0 vote176 views1 answer
Express render
Javascript Express
1 vote164 views1 answer
Expressjs post route
Javascript Express
9 votes183 views1 answer
Express limit based on ip
Javascript Express
0 vote178 views2 answers
Public static expressjs
Javascript Express
1 vote162 views1 answer
How to filter array objesct in express node js
Javascript Express
62 votes325 views3 answers
Expressjs hello world
Javascript Express
1 vote171 views1 answer
Express timeout between requests
Javascript Express