/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

0 vote125 views1 answer
Express js jump to above directory
Javascript Express
0 vote97 views1 answer
Serve public folder express without file extension
Javascript Express
2 votes125 views1 answer
What is template engine in express
Javascript Express
0 vote120 views1 answer
Express orm
Javascript Express
0 vote174 views1 answer
How to download express without view
Javascript Express
24 votes142 views2 answers
Express get query params from url
Javascript Express
0 vote123 views1 answer
Express fingerprint
Javascript Express
1 vote127 views1 answer
Express serve node module
Javascript Express
0 vote126 views1 answer
Nodemon e criando o Servidor com express
Javascript Express
0 vote116 views1 answer
Sanitize data within an Express application
Javascript Express