/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 vote167 views1 answer
Express set views directory
Javascript Express
55 votes204 views2 answers
Express url redirect
Javascript Express
0 vote166 views1 answer
Passing variable in table row delete button node js express
Javascript Express
0 vote183 views1 answer
Constantly send a request until a desired response is recieved expressjs
Javascript Express
8 votes176 views1 answer
Express router file
Javascript Express
2 votes191 views2 answers
How to send form data from react to express
Javascript Express
0 vote159 views1 answer
Express middleware status code always 200
Javascript Express
1 vote225 views1 answer
Run project in visual studio with iis express
Javascript Express
0 vote186 views1 answer
ISS proxy express
Javascript Express
0 vote182 views1 answer
Express react docker container example
Javascript Express