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[SPRING] SRPING 게시판 (7) - CRUD [게시글 삭제]JAVA/SPRING 2020. 3. 16. 16:43728x90
Mapper 작성
// mapper/BoardMapper.xml ... <!-- 추가 --> <delete id="delete"> DELETE FROM board WHERE bno = #{bno} </delete>Dao 작성
// Dao/BoardDao.java ... //추가 public void deletePosts(int bno) throws Exception{ sqlSession.delete(Namespace + ".delete", bno); }테스트 케이스 작성
// test/boardDaoTest.java ... //추가 @Test public void testDeletePosts() throws Exception{ int bno = 3; boardDao.deletePosts(bno); }Service 작성
//Service/BoardService.java ... //추가 public void deletePosts(int bno) throws Exception{ boardDao.deletePosts(bno); }Controller 작성
//Controller/BoardController.java ... //추가 //게시글 삭제 @RequestMapping(value="/posts/{bno}", method=RequestMethod.DELETE) public String delete(@PathVariable int bno) throws Exception{ boardService.deletePosts(bno); return "redirect:/boardList"; }View 작성
<!-- views/detail.jsp --> <%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %> <%@ taglib prefix="form" uri="http://www.springframework.org/tags/form"%> <!DOCTYPE html> <html lang="en" dir="ltr"> <head> <meta charset="utf-8"> <title></title> <style> #list{ border: 1px solid black; } th, td { border: 1px solid #444444; } </style> </head> <body> <table id="list"> <thead> <tr> <th>NO</th> <th>TITLE</th> <th>WRITER</th> <th>COUNT</th> <th>DATE</th> </tr> </thead> <tbody> <tr> <td>${post.bno}</td> <td>${post.title}</td> <td>${post.writer}</td> <td>${post.count}</td> <td>${post.createTime}</td> </tr> </tbody> </table> <form action="/board/posts/${post.bno}" method="POST"> <input type="hidden" name="_method" value="DELETE" /> <input type="submit" value="DELETE"> </form> </body> </html> <!-- Jquery --> <script src="https://code.jquery.com/jquery-3.4.1.js" integrity="sha256-WpOohJOqMqqyKL9FccASB9O0KwACQJpFTUBLTYOVvVU=" crossorigin="anonymous"></script>728x90'JAVA > SPRING' 카테고리의 다른 글
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