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[스프링(Spring)] Hello World (2)
I Hello World (2)
Spring_MVC; application.properties; 컨트롤러 (Controller)
1. application.properties 수정
1 2 3 | spring.mvc.view.prefix=/WEB-INF/views/ spring.mvc.view.suffix=.jsp | cs |
2. HelloController.java
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | package com.shl.spring.hello.web; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.web.bind.annotation.RequestMapping; @Controller public class HelloController { @RequestMapping(value="/hello") public String helloSpringBoot(Model model) { model.addAttribute("name", "이정완"); return "hello"; } } | cs |
3. webapp
폴더 생성 src/main/webapp/
1) src/main/webapp/ WEB-INF 폴더 생성
2) src/main/webapp/WEB-INF views 폴더 생성
2) src/main/webapp/WEB-INF/views hello.jsp 파일 생성
hello.jsp
4. hello.jsp
1 2 3 4 5 6 7 | <%@ page contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <html> <body> Hello, ${name}! </body> </html> | cs |
5. 서버 실행 결과 확인
1) 서버 실행 결과
2) 웹페이지 확인
6. HelloController.java 수정
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | package com.shl.spring.hello.web; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.web.bind.annotation.RequestMapping; @Controller public class HelloController { @RequestMapping(value="/hello") public String helloSpringBoot(Model model) { model.addAttribute("name", "이정완"); model.addAttribute("age", "30"); model.addAttribute("tel", "010-1234-5678"); model.addAttribute("email", "jungwan@naver.com"); return "hello"; } } | cs |
7. hello.jsp 수정
1 2 3 4 5 6 7 8 9 10 | <%@ page contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <html> <body> Hello, ${name}! <br> age : ${age} <br> tele : ${tel} <br> email : ${email} </body> </html> | cs |
8. 서버실행
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