Check the @RequestBody import, wrong that will cause the problem in most cases. import io.swagger.v3.oas.annotations.parameters.RequestBody; to solve problem It should be import org.springframework.web.bind.annotation.RequestBody;
Following steps can be taken to implement the interceptor with Spring: Implement an interceptor class extending HandlerInterceptorAdapter class. Following is how the code could look like: public class LoginInterceptor extends HandlerInterceptorAdapter { @Override public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception exception) throws Exception { // TODO Auto-generated method stub } @Override public void … Read more