Cross-origin resource sharing (CORS) is a mechanism based on HTTP headers that permits restricted access to a resource with a different domain. The browser restricts the web page of different origin, this mechanism is called same origin policy. For example, https://www.demo.com/abc.html and https://www.demo.com/xyz.html these two urls are of the same origin. Consider the following urls:… Continue reading Cross-Origin Resource Sharing (CORS)