package kr.ac.kumoh.s20230000.w24w05thymeleaf.controller
import org.springframework.stereotype.Controller
import org.springframework.web.bind.annotation.GetMapping
@Controller
class SongController {
@GetMapping("/song/random")
fun getRandomSong(): String {
return "random"
}
}
<!DOCTYPE html>
<html lang="ko">
<head>
<meta charset="UTF-8">
<title>Thymeleaf</title>
</head>
<body>
<h2>추천 노래</h2>
<p>테스형</p>
</body>
</html>
package kr.ac.kumoh.s20230000.w24w05thymeleaf.controller
import org.springframework.stereotype.Controller
import org.springframework.ui.Model
import org.springframework.web.bind.annotation.GetMapping
@Controller
class SongController {
@GetMapping("/song/random")
fun getRandomSong(model: Model): String {
model.addAttribute("songTitle", "소주 한 잔")
return "random"
}
}
<!DOCTYPE html>
<html lang="ko">
<head>
<meta charset="UTF-8">
<title>Thymeleaf</title>
</head>
<body>
<h2>추천 노래</h2>
<p>[[${songTitle}]]</p>
</body>
</html>
여기에 model repository service 추가
package kr.ac.kumoh.s20230000.w24w05thymeleaf.model
data class Song(
var id: Int,
var title: String,
var singer: String,
)
package kr.ac.kumoh.s20230000.w24w05thymeleaf.repository
import kr.ac.kumoh.s20230000.w24w05thymeleaf.model.Song
import org.springframework.stereotype.Repository
@Repository
class SongRepository {
protected val songs = listOf(
Song(1, "사랑에 연습이 있었다면", "임재현"),
Song(2, "테스형", "나훈아"),
Song(3, "소주 한 잔", "임창정"),
)
val songsSize: Int
get() = songs.size
fun getSong(index: Int) = songs[index]
fun fetchSong() = songs
}