get params js
// www.example.com/users?token=12345
let params = (new URL(document.location)).searchParams;
let token = params.get("token");
// 12345get params js
// www.example.com/users?token=12345
let params = (new URL(document.location)).searchParams;
let token = params.get("token");
// 12345express 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 get params after ?
GET /something?color1=red&color2=blue
app.get('/something', (req, res) => {
req.query.color1 === 'red' // true
req.query.color2 === 'blue' // true
})
req.params refers to items with a ':' in the URL and req.query refers to items associated with the '?express get url parameters
app.get('/path/:name', function(req, res) {
res.send("tagId is set to " + req.params.name);
});express redirect
app.get('/', (req, res) => {
res.redirect('/foo/bar');
});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
})Copyright © 2021 Codeinu
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