Node Js: No ‘Access-Control-Allow-Origin’ header is present on the requested


Add script to file server.js

 

// Parsers for POST data
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
// Point static path to dist
app.use(express.static(path.join(__dirname, ‘dist’)));
// Add headers
app.use(function (req, res, next) {
// Website you wish to allow to connect
res.setHeader(‘Access-Control-Allow-Origin’, ‘http://localhost:4200’);
// Request methods you wish to allow
res.setHeader(‘Access-Control-Allow-Methods’, ‘GET, POST, OPTIONS, PUT, PATCH, DELETE’);
// Request headers you wish to allow
res.setHeader(‘Access-Control-Allow-Headers’, ‘X-Requested-With,content-type’);
// Set to true if you need the website to include cookies in the requests sent
// to the API (e.g. in case you use sessions)
res.setHeader(‘Access-Control-Allow-Credentials’, true);
// Pass to next layer of middleware
next();
});
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