If CORS and the proxy server don’t work for you, JSONP may help. 3rd choice: JSONP (requires server support) Instead of sending API requests to some remote server, you’ll make requests to your proxy, which will forward them to the remote server. And this proxy can return the Access-Control-Allow-Origin header if it’s not at the Same Origin as your page. To fix the problem, update your code to use the new URL as reported by the redirect, thereby avoiding the redirect. If you can’t modify the server, you can run your own proxy. Modify the server to add the header Access-Control-Allow-Origin: * to enable cross-origin requests from anywhere (or specify a domain instead of *). if you’re using an external API), this approach won’t work. Here are a few ways to solve this problem: Best: CORS header (requires server changes)ĬORS (Cross-Origin Resource Sharing) is a way for the server to say “I will accept your request, even though you came from a different origin.” This requires cooperation from the server – so if you can’t modify the server (e.g. ![]() It afflicts all web apps equally, and most of the fixes we’ll look at below are actually modifying the server or the browser. To be clear, this is not an Angular error. ![]()
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