“Nodejs cors” Respostas de código

Permitir nó de origem cruzada

app.use(function(req, res, next) {
  res.header("Access-Control-Allow-Origin", "*");
  res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
  next();
});
Magnificent Manatee

cors em Express

const cors = require('cors');

const corsOption = {
    origin: ['http://localhost:3000'],
};
app.use(cors(corsOption));
//if you want in every domain then
app.use(cors())
Sab Tech

cors expressos

// cors install
npm install cors

const cors = require('cors');
app.use(cors()); // if you want to use every domain

const corsOption = {
    origin: ['http://localhost:3000'],
};
app.use(cors(corsOption)); // if you want to use in specific domain
SHAH SOLAYMAN SINHA

Express JS cors

var express = require('express')
var cors = require('cors')  //use this
var app = express()

app.use(cors()) //and this

app.get('/user/:id', function (req, res, next) {
  res.json({user: 'CORS enabled'})
})

app.listen(5000, function () {
  console.log('CORS-enabled web server listening on port 5000')
})
Batman

Política de Nodejs CORS

app.use(function(req, res, next) {
  res.header("Access-Control-Allow-Origin", "YOUR-DOMAIN.TLD"); // update to match the domain you will make the request from
  res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
  next();
});

app.get('/', function(req, res, next) {
  // Handle the get for this route
});

app.post('/', function(req, res, next) {
 // Handle the post for this route
});
Annoying Anteater

Nodejs cors



app.all('/', function (req, res, next) {
    res.header("Access-Control-Allow-Origin", "*");
    res.header("Access-Control-Allow-Headers", "X-Requested-With");
    next()
});
Dangerous Dotterel

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