¿Cómo permito solicitudes de origen cruzado?

How do I allow cross-origin requests?

For IIS6

1. Open Internet Information Service (IIS) Manager.
2. Right click the site you want to enable CORS for and go to Properties.
3. Change to the HTTP Headers tab.
4. In the Custom HTTP headers section, click Add.
5. Enter Access-Control-Allow-Origin as the header name.
6. Enter * as the header value.
7. Click Ok twice.

To respond to this story,

1. 4 Ways to Reduce CORS Preflight Time in Web Apps. Reducing the negative effect of CORS to improve performance.
2. Preflight Caching Using Browser.
3. Server-Side Caching using Proxies, Gateways, or Load balancers.
4. Avoid it using Proxies, Gateways, or Load balancers.
5. Simple Requests.

Run Chrome browser without CORS

1. Right click on desktop, add new shortcut.
2. Add the target as “[PATH_TO_CHROME]/chrome.exe” –disable-web-security –disable-gpu –user-data-dir=~/chromeTemp.
3. Click OK.

Enabling Cross Origin Resource Sharing (CORS) on Google Chrome for JavaScript API calls and Debugging purposes . I recently started hacking around jQuery and AngularJS. I am a bit late to the party, I admit.

Allow CORS: Access-Control-Allow-Origin lets you easily perform cross-domain Ajax requests in web applications. Simply activate the add-on and perform the request. CORS or Cross Origin Resource…

When trying to do a HTTP request using XMLHttpRequest from a local file, it basically fails due to Access-Control-Allow-Origin violation. However, I’m using the local web page myself, so I was wondering if there is any way to make Google Chrome allow these requests, which are from a local file to a URL on the Internet.

For security reasons, browsers restrict cross-origin HTTP requests initiated from scripts. For example, XMLHttpRequestand the Fetch APIfollow the same-origin policy.