package cc.mrbird.web.controller; import org.springframework.security.core.Authentication; import org.springframework.security.core.context.SecurityContextHolder; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RestController; @RestController public class TestController { @GetMapping("hello") public String hello() { return "hello spring security"; } @GetMapping("index") public Object index(Authentication authentication) { // return SecurityContextHolder.getContext().getAuthentication(); return authentication; } }