\n \ud604\uc5c5\uc5d0\uc11c \ub370\uc774\ud130 \uc911\uc2ec\uc758 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uac1c\ubc1c\uc740 \ub9e4\uc6b0 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4.
\n \ud2b9\ud788, \ub2e4\uc591\ud55c \ud074\ub77c\uc774\uc5b8\ud2b8(\uc6f9, \ubaa8\ubc14\uc77c \ub4f1)\uc640\uc758 \ud1b5\uc2e0\uc774 \ud544\uc694\ud55c \uacbd\uc6b0, \uc548\uc815\uc801\uc774\uace0 \uc720\uc9c0\ubcf4\uc218\uac00 \uc6a9\uc774\ud55c \uc11c\ubc84 \uc0ac\uc774\ub4dc \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.
\n \uc774 \uac15\uc88c\uc5d0\uc11c\ub294 \uc2a4\ud504\ub9c1 \ubd80\ud2b8\ub97c \ud65c\uc6a9\ud558\uc5ec \ube14\ub85c\uadf8 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \ubc31\uc5d4\ub4dc\ub97c \uac1c\ubc1c\ud558\ub294 \ubc29\ubc95\uc744 \ub2e4\ub8f0 \uac83\uc785\ub2c8\ub2e4.
\n \uc774 \uacfc\uc815\uc5d0\uc11c\ub294 MVC \uc544\ud0a4\ud14d\ucc98, RESTful API \uc124\uacc4, Database \uc5f0\ub3d9 \ubc0f \ucd5c\uc885\uc801\uc73c\ub85c \uc218\uc815\uacfc \uc0dd\uc131\uc758 \ubdf0 \ucee8\ud2b8\ub864\ub7ec \uc791\uc131\uc73c\ub85c \uad6c\uc131\ud560 \uac83\uc785\ub2c8\ub2e4.\n <\/p>\n
\n \uc2a4\ud504\ub9c1 \ubd80\ud2b8\ub294 \uc2a4\ud504\ub9c1 \ud504\ub808\uc784\uc6cc\ud06c\ub97c \ub354\uc6b1 \uc27d\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\uc8fc\ub294 \ud234\uc785\ub2c8\ub2e4.
\n \ucd08\uae30 \uc124\uc815\uc774 \ucd5c\uc18c\ud654\ub418\uc5b4 \uc788\uc5b4 \ube60\ub974\uac8c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uac1c\ubc1c\ud560 \uc218 \uc788\uc73c\uba70, \ub2e4\uc591\ud55c \uc2a4\ud0c0\ud130\ub97c \ud1b5\ud574 \ud544\uc694\ud55c \ub77c\uc774\ube0c\ub7ec\ub9ac\ub97c \uc27d\uac8c \ucd94\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.
\n \uc2a4\ud504\ub9c1 \ubd80\ud2b8\uc758 \uc8fc\uc694 \ud2b9\uc9d5\uc73c\ub85c\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc810\ub4e4\uc774 \uc788\uc2b5\ub2c8\ub2e4.\n <\/p>\n
\n \uc774 \uac15\uc88c\uc5d0\uc11c\ub294 \ube14\ub85c\uadf8 \ud654\uba74\uc744 \uad6c\uc131\ud558\uae30 \uc704\ud55c \uc608\uc81c\ub97c \ub9cc\ub4e4\uc5b4 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\ub294 \ube14\ub85c\uadf8 \ud3ec\uc2a4\ud2b8\ub97c \uc870\ud68c, \uc791\uc131, \uc218\uc815 \ubc0f \uc0ad\uc81c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.
\n \uc774\ub97c \uc704\ud574 \ud544\uc694\ud55c \ub370\uc774\ud130 \ubaa8\ub378, Repository, Service, Controller\ub97c \uad6c\uc131\ud558\uaca0\uc2b5\ub2c8\ub2e4.\n <\/p>\n
\n \ube14\ub85c\uadf8 \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc5ec\ub7ec \uacf3\uc5d0\uc11c \ub110\ub9ac \uc4f0\uc774\ub294 \ud3ec\uc2a4\ud2b8 \ubaa8\ub378\uc744 \ub9cc\ub4e4\uc5b4 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \n \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0 \uc811\uadfc\ud558\uae30 \uc704\ud574 \n \ud074\ub77c\uc774\uc5b8\ud2b8\uc758 \uc694\uccad\uc744 \ucc98\ub9ac\ud558\uace0 \ube44\uc988\ub2c8\uc2a4 \ub85c\uc9c1\uc744 \uad6c\ud604\ud558\uae30 \uc704\ud55c \uc11c\ube44\uc2a4 \ub808\uc774\uc5b4\ub3c4 \ud544\uc694\ud569\ub2c8\ub2e4.\n <\/p>\n \n \ud074\ub77c\uc774\uc5b8\ud2b8\uc640\uc758 \uc0c1\ud638\uc791\uc6a9\uc744 \ucc98\ub9ac\ud558\ub294 Controller\ub97c \uc791\uc131\ud569\ub2c8\ub2e4. \uc544\ub798\uc758 \ucf54\ub4dc\ub294 \uae30\ubcf8\uc801\uc778 CRUD API\ub97c \uc124\uc815\ud569\ub2c8\ub2e4.\n <\/p>\n \n \uc0ac\uc6a9\uc790 \uc778\ud130\ud398\uc774\uc2a4\uc5d0\uc11c \ube14\ub85c\uadf8 \ud3ec\uc2a4\ud2b8\ub97c \uc0dd\uc131\ud558\uace0 \uc218\uc815\ud560 \uc218 \uc788\ub294 \ubdf0 \ucee8\ud2b8\ub864\ub7ec\ub97c \uc791\uc131\ud558\uaca0\uc2b5\ub2c8\ub2e4. \uc5ec\uae30\uc11c\ub294 Thymeleaf\ub97c \uc0ac\uc6a9\ud558\uc5ec HTML \ud15c\ud50c\ub9bf\uc744 \uc791\uc131\ud558\ub294 \uc608\ub97c \ubcf4\uc5ec\ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n \n \uc774\ubc88 \uac15\uc88c\uc5d0\uc11c\ub294 \uc2a4\ud504\ub9c1 \ubd80\ud2b8\ub97c \ud65c\uc6a9\ud558\uc5ec \ube14\ub85c\uadf8 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uae30\ubcf8\uc801\uc778 \ubc31\uc5d4\ub4dc \uac1c\ubc1c\uc744 \uc9c4\ud589\ud588\uc2b5\ub2c8\ub2e4. <\/body><\/p>\n","protected":false},"excerpt":{"rendered":"
\n \uc544\ub798\uc640 \uac19\uc740 \ud615\ud0dc\ub85c Post<\/code> \ud074\ub798\uc2a4\ub97c \uad6c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\n <\/p>\n\n import javax.persistence.*;\n import java.time.LocalDateTime;\n\n @Entity\n public class Post {\n\n @Id\n @GeneratedValue(strategy = GenerationType.IDENTITY)\n private Long id;\n private String title;\n private String content;\n\n @Column(name = \"created_at\")\n private LocalDateTime createdAt;\n\n @Column(name = \"updated_at\")\n private LocalDateTime updatedAt;\n\n \/\/ Getters and Setters\n }\n <\/code><\/pre>\n3.2 Repository<\/h3>\n
PostRepository<\/code>\ub97c \ub9cc\ub4e4\uaca0\uc2b5\ub2c8\ub2e4.
\n \uc774 \uc778\ud130\ud398\uc774\uc2a4\ub294 Spring Data JPA\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc640\uc758 \uc0c1\ud638\uc791\uc6a9\uc744 \ub2e8\uc21c\ud654\ud569\ub2c8\ub2e4.\n <\/p>\n\n import org.springframework.data.jpa.repository.JpaRepository;\n\n public interface PostRepository extends JpaRepository3.3 Service<\/h3>\n
\n import org.springframework.beans.factory.annotation.Autowired;\n import org.springframework.stereotype.Service;\n import java.util.List;\n\n @Service\n public class PostService {\n\n @Autowired\n private PostRepository postRepository;\n\n public List3.4 Controller<\/h3>\n
\n import org.springframework.beans.factory.annotation.Autowired;\n import org.springframework.http.ResponseEntity;\n import org.springframework.web.bind.annotation.*;\n\n import java.util.List;\n\n @RestController\n @RequestMapping(\"\/api\/posts\")\n public class PostController {\n\n @Autowired\n private PostService postService;\n\n @GetMapping\n public List4. \uc218\uc815\/\uc0dd\uc131 \ubdf0 \ucee8\ud2b8\ub864\ub7ec \uc791\uc131\ud558\uae30<\/h2>\n
\n HTML\uacfc \ud15c\ud50c\ub9bf \uc5d4\uc9c4(Thymeleaf \ub4f1)\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc0ac\uc6a9\uc790\uc5d0\uac8c \ubcf4\uc774\ub294 \ud398\uc774\uc9c0\ub97c \uad6c\uc131\ud558\uaca0\uc2b5\ub2c8\ub2e4.\n <\/p>\n4.1 \ud3ec\uc2a4\ud2b8 \uc0dd\uc131 \ubdf0<\/h3>\n
\n @GetMapping(\"\/create\")\n public String createPostForm(Model model) {\n model.addAttribute(\"post\", new Post());\n return \"posts\/create\"; \/\/ create.html\n }\n <\/code><\/pre>\n4.2 \ud3ec\uc2a4\ud2b8 \uc218\uc815 \ubdf0<\/h3>\n
\n @GetMapping(\"\/edit\/{id}\")\n public String editPostForm(@PathVariable Long id, Model model) {\n Post post = postService.getPostById(id);\n model.addAttribute(\"post\", post);\n return \"posts\/edit\"; \/\/ edit.html\n }\n <\/code><\/pre>\n4.3 HTML \ud15c\ud50c\ub9bf<\/h3>\n
\n <!DOCTYPE html>\n <html lang=\"ko\">\n <head>\n <meta charset=\"UTF-8\">\n <title>\ud3ec\uc2a4\ud2b8 \uc0dd\uc131<\/title>\n <\/head>\n <body>\n <h1>\ud3ec\uc2a4\ud2b8 \uc0dd\uc131<\/h1>\n <form action=\"@{\/api\/posts}\" method=\"post\">\n <label>\uc81c\ubaa9:<\/label>\n <input type=\"text\" name=\"title\" required>\n <br>\n <label>\ub0b4\uc6a9:<\/label>\n <textarea name=\"content\" required><\/textarea>\n <br>\n <button type=\"submit\">\uc0dd\uc131<\/button>\n <\/form>\n <\/body>\n <\/html>\n <\/code><\/pre>\n5. \uacb0\ub860<\/h2>\n
\n \ub370\uc774\ud130 \ubaa8\ub378, Repository, Service, Controller \ub4f1 \ub2e4\uc591\ud55c \uad6c\uc131 \uc694\uc18c\ub97c \uc774\ud574\ud558\uace0,
\n \uc218\uc815 \ubc0f \uc0dd\uc131 \ubdf0 \ucee8\ud2b8\ub864\ub7ec \uc791\uc131 \ubc29\ubc95\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uc558\uc2b5\ub2c8\ub2e4.
\n \uc2e4\uc81c \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uac1c\ubc1c\uc2dc\uc5d0\ub294 \ubcf4\uc548, \uc608\uc678 \ucc98\ub9ac, \ub370\uc774\ud130 \uac80\uc99d \ub4f1 \uc5ec\ub7ec \ubd84\uc57c\uc5d0 \ub300\ud574\uc11c\ub3c4 \uc2e0\uacbd \uc368\uc57c \ud569\ub2c8\ub2e4.
\n \ub2e4\uc74c \ub2e8\uacc4\ub85c\ub294 \uc774\ub7ec\ud55c \uad6c\ud604\uc744 \uae30\ubc18\uc73c\ub85c \ud55c \ub354 \ub098\uc544\uac04 \uae30\ub2a5 \uad6c\ud604\uacfc \ucd5c\uc801\ud654\ub97c \ub2e4\ub8e8\uc5b4 \ubcf4\uae30\ub97c \ucd94\ucc9c\ud569\ub2c8\ub2e4.\n <\/p>\n