Spring Full-Stack Practical Cases
Apr 20, 2026 · Backend Development
Rewrite Spring Boot Request Body: Filter, RequestBodyAdvice, and Custom Processor
This article compares three Spring Boot techniques—using a Filter with a custom HttpServletRequestWrapper, a global RequestBodyAdvice, and a custom RequestResponseBodyMethodProcessor—to transparently decrypt or modify the request body, providing code samples, configuration tips, and testing guidance for each approach.
Custom ProcessorFilterJava
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