Spring CSP & Cors: Content Security Policy with Spring Security | Enabling Cross Origin Requests for a RESTful Web Service

* [Spring Security 配置 Content Security Policy（CSP） - spring 中文网](https://springdoc.cn/spring-security-csp/)
* [Getting Started | Enabling Cross Origin Requests for a RESTful Web Service](https://spring.io/guides/gs/rest-service-cors/)
* [Content Security Policy with Spring Security | Baeldung](https://www.baeldung.com/spring-security-csp)