댓글기능2

[문민혁]

package practice.semo.Comment;

import lombok.RequiredArgsConstructor;
import org.apache.tomcat.util.net.openssl.ciphers.Authentication;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestParam;
import practice.semo.Member.CustomUsers;

@Controller
@RequiredArgsConstructor
public class CommentController {

    private final CommentRepository commentRepository;
    //@PreAuthorize()
    @PostMapping("/comment")
    String postComment(@RequestParam String content,@RequestParam Long parent, Authentication auth){
        CustomUsers user = (CustomUsers)auth.getPrincipal();
        var data = new Comment();
        data.setContent(content);
        data.setUsername(user.getUsername());
        data.setParentId(parent);
        commentRepository.save(data);
        return"redirect:/list";
    }

}

에서 getPrincipal();가 빨간줄로 그어지고, 설정이 안됩니다.

[문민혁]

[문민혁]

[codingapple]

Authentication을 import할 때 spring security 어쩌구에서 import 해옵시다

[문민혁]

감사합니다

[글쓴이]

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