SpringStudy/SpringSecurity/src/main/java/cc/bnblogs/springsecurity/controller/IndexController.java

package cc.bnblogs.springsecurity.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 IndexController {

    @GetMapping("hello")
    public String greet() {
        System.out.println("hello");
        return "hello";
    }

    @GetMapping("index")
    public Object index(Authentication authentication){
//        return SecurityContextHolder.getContext().getAuthentication();
        return authentication;
    }

}