마이바티스 Student - 2. 회원조회

마이바티스 Student - 2. 회원조회

1. student-mapper.xml

- select 쿼리문 쓰기

* resultMap 꼭 필요!

resultMap은 DAO에서 if(rset.next()){}에서 해주는 작업을 대신함

2. serviceImple

3. storeLogic

4. StudentDetailController 서블릿

package student.controller; import java.io.IOException; import javax.servlet.ServletException; import javax.servlet.annotation.WebServlet; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import student.model.service.StudentServiceImpl; import student.model.vo.Student; /** * Servlet implementation class StudentDetailController */ @WebServlet("/student/detail.do") public class StudentDetailController extends HttpServlet { private static final long serialVersionUID = 1L; /** * @see HttpServlet#HttpServlet() */ public StudentDetailController() { super(); // TODO Auto-generated constructor stub } /** * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response) */ protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { String studentName = "김일동"; Student student = new StudentServiceImpl().printStudentByName(studentName); System.out.println(student.toString()); } /** * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) */ protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { // TODO Auto-generated method stub doGet(request, response); } }

5. 테스트

from http://roqkfgksmsdbstn.tistory.com/129 by ccl(A) rewrite - 2021-10-23 00:01:43