[JSP] JSP에서 Java Service호출하기

 
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       <%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" trimDirectiveWhitespaces="true" %>
      

        
      

       <%@ page import="kr.co.javaspecialist.board.model.service.impl.BoardCategoryService"%>
      

       <%@ page import="java.util.List"%>
      

       <%@ page import="kr.co.javaspecialist.board.model.vo.BoardCategory"%>
      

       <%@ page import="kr.co.javaspecialist.board.model.service.IBoardCategoryService"%>
      

        
      

       <%@ page import="org.springframework.web.context.support.WebApplicationContextUtils"%>
      

       <%@ page import="org.springframework.web.context.WebApplicationContext"%>
      

        
      

       <%@ taglib prefix="ui"  uri="http://egovframework.gov/ctl/ui"%>
      

       <%@ taglib prefix="fn"  uri="http://java.sun.com/jsp/jstl/functions"%>
      

       <%@ taglib prefix="c"   uri="http://java.sun.com/jsp/jstl/core"%>
      

       <%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
      

        
      

       <%
      

         WebApplicationContext wac = WebApplicationContextUtils.getRequiredWebApplicationContext(application);
      

         IBoardCategoryService categoryService = wac.getBean(BoardCategoryService.class);
      

         List<BoardCategory> categoryList = categoryService.selectAllCategory();
      

         request.setAttribute("categoryList", categoryList);
      

       %>
      

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출처
https://javaspecialist.co.kr/board/599;jsessionid=382F4F8DA390659BE5B31E066EE4091F

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