Here is an example that assumes the REST API is in file REST.php: Note that this example will replace the page with the output from page REST.php. 6.1 axios. How to create an image element dynamically using JavaScript ? CORSW3C""Cross-origin resource sharing XMLHttpRequestAJAX. , How to get remote address from request of Netty HTTP Server, How to get remote address from request of Netty HTTP Server remoteAddress use-forward-headers NettyWebServerFactoryCustomizer URLURL The main effect achieved by using AJAX to manage workflow in a web page is to produce a smoother, more user-friendly experience for the user. Can I communicate with another website with