Customizing CORS Filtering at Runtime : vimarsana.com

Customizing CORS Filtering at Runtime
Let s make CORS work for you.
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Cross-origin resource sharing (CORS) is a mechanism that controls the AJAX calls to your resources outside the current origin. In some cases, you need to allow some origins to make these kinds of calls. For example, if you have a SAAS based product, there will be some clients who are connecting to your API and making AJAX calls.
In Spring, there are several ways to check the origin, method, headers, etc., of incoming requests.
You can use