▣ BoardController.java ( modify - get, post ) > SPRING1

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package com.pkt.controller;

import org.springframework.stereotype.Controller;

import org.springframework.ui.Model;

import org.springframework.web.bind.annotation.GetMapping;

import org.springframework.web.bind.annotation.PostMapping;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RequestMethod;

import org.springframework.web.bind.annotation.RequestParam;

import org.springframework.web.servlet.mvc.support.RedirectAttributes;

import com.pkt.model.BoardVO;

import com.pkt.service.BoardService;

import lombok.AllArgsConstructor;

import lombok.extern.log4j.Log4j;

@Controller

@Log4j

@RequestMapping("/board/")

@AllArgsConstructor

public class BoardController {

private BoardService service; //인스턴스 변수의 선언으로 BoardService 객체를 주입 받을 수 있게 설계 처리

// 스프링 버젼 4.3 이후 부터는 줄여서 아래와 같이 사용가능하다.

@GetMapping("listAll")

public void listAll(Model model) {

log.info("list_All......................");

model.addAttribute("list", service.listAll());

}

@GetMapping("/register")

public void registerGET() {

log.info("register get ...........");

}

@PostMapping("/register")

public String registPOST(BoardVO board, RedirectAttributes rttr) {

log.info("regist post ...........");

log.info(board.toString());

service.regist(board);

rttr.addFlashAttribute("msg", "register");

return "redirect:/board/listAll";

}

@GetMapping("/read")

public void read(@RequestParam("bno") int bno, Model model) {

log.info("read get ...........");

model.addAttribute(service.readOne(bno));

//model.addAttribute("전달할 객체명",service.read(bno));

//처리를 하지 않아 jsp페이지에서는 boardVO 객체명을 사용하게 된다.

}

@GetMapping("/remove")

public String remove(@RequestParam("bno") int bno, RedirectAttributes rttr) {

log.info("remove get ...........");

service.remove(bno);

rttr.addFlashAttribute("msg", "delete");

return "redirect:/board/listAll";

}

@GetMapping("/modify")

public void modifyGET(int bno, Model model) {

log.info("modify get ...........");

model.addAttribute(service.readOne(bno));

}

@PostMapping("/modify")

public String modifyPOST(BoardVO board, RedirectAttributes rttr) {

log.info("modify post............");

service.modify(board);

rttr.addFlashAttribute("msg", "modify");

return "redirect:/board/listAll";

}

}