BoardController > SPRINGBOOT

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package web.controller;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.stereotype.Controller;

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

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

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

import org.springframework.web.servlet.ModelAndView;

import web.dto.BoardDto;

import web.dto.Criteria;

import web.service.BoardService;

@Controller

public class BoardController {

@Autowired

private BoardService boardService;

@GetMapping("/board/list")

public ModelAndView criList(Criteria cri) throws Exception {

ModelAndView mv = new ModelAndView();

List<BoardDto> list = boardService.selectCriList(cri);

mv.addObject("list", list);

return mv;

}

//@GetMapping("/board/list")

public ModelAndView openBoardList() throws Exception {

//① 생성자에 값이 존재 한다면 /board/list.html 찾아간다.

ModelAndView mv = new ModelAndView("/board/list");

//② 생성자에 값이 없다면 매핑 값 '/board/list' + '.html' 찾아간다.

//ModelAndView mv = new ModelAndView();

List<BoardDto> list = boardService.selectBoardList();

mv.addObject("list", list);

return mv;

}

... 생략 ...

}