\n \uc2a4\ud504\ub9c1 \ubd80\ud2b8(Spring Boot)\ub294 \uc790\ubc14 \uac1c\ubc1c\uc744 \uc704\ud55c \ud504\ub808\uc784\uc6cc\ud06c\ub85c, \uac1c\ubc1c\uc790\uac00 \ucd5c\uc18c\ud55c\uc758 \uc124\uc815\uc73c\ub85c \ube60\ub974\uac8c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \ub9cc\ub4e4 \uc218 \uc788\ub3c4\ub85d \ub3d5\ub294 \ub3c4\uad6c\uc785\ub2c8\ub2e4. \ubcf8 \uac15\uc88c\ub294 \uc2a4\ud504\ub9c1 \ubd80\ud2b8\ub97c \uc0ac\uc6a9\ud558\uc5ec \ube14\ub85c\uadf8 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \ubc31\uc5d4\ub4dc\ub97c \uac1c\ubc1c\ud558\ub294 \ubc29\ubc95\uc744 \uc0c1\uc138\ud558\uac8c \uc124\uba85\ud569\ub2c8\ub2e4. \uc774\ubc88 \uae00\uc758 \ubaa9\ud45c\ub294 \ube14\ub85c\uadf8\uc758 \uae30\ubcf8 \ud654\uba74\uc744 \uad6c\uc131\ud558\uace0, \uc774\ub97c \uc704\ud55c \ucee8\ud2b8\ub864\ub7ec \uba54\uc11c\ub4dc\ub97c \uc791\uc131\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.\n <\/p>\n
\n \uc2a4\ud504\ub9c1 \ubd80\ud2b8 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uac1c\ubc1c\ud558\uae30 \uc704\ud574\uc11c\ub294 \uba87 \uac00\uc9c0 \ud544\uc218 \uc0ac\ud56d\uc774 \uc788\uc2b5\ub2c8\ub2e4. <\/p>\n
\uc704\uc758 \ud56d\ubaa9\ub4e4\uc744 \uc900\ube44\ud574 \uc8fc\uc138\uc694. \uc774\uc81c \uc2a4\ud504\ub9c1 \ubd80\ud2b8\ub97c \uc0ac\uc6a9\ud558\uc5ec \uac04\ub2e8\ud55c \ube14\ub85c\uadf8 \ud504\ub85c\uc81d\ud2b8\ub97c \uc0dd\uc131\ud574\ubd05\uc2dc\ub2e4.\n <\/p>\n
\n \uc2a4\ud504\ub9c1 \ubd80\ud2b8 \ud504\ub85c\uc81d\ud2b8\ub294 Spring Initializr(https:\/\/start.spring.io\/)\ub97c \ud1b5\ud574 \uc27d\uac8c \uc0dd\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud544\uc694\ud55c \ub2e4\uc74c\uacfc \uac19\uc740 \uc758\uc874\uc131\uc744 \ucd94\uac00\ud569\ub2c8\ub2e4:<\/p>\n
\n<\/ul>\n
\ud504\ub85c\uc81d\ud2b8\ub97c \uc0dd\uc131\ud55c \ud6c4, IDE\ub85c \uc5f4\uc5b4 \uae30\ubcf8\uc801\uc778 \uad6c\uc870\ub97c \ud655\uc778\ud569\ub2c8\ub2e4.\n <\/p>\n
\n \ube14\ub85c\uadf8\ub97c \uad6c\uc131\ud558\uae30 \uc704\ud574 \uc6b0\uc120\uc801\uc73c\ub85c \ub3c4\uba54\uc778 \ubaa8\ub378\uc744 \uc815\uc758\ud574\uc57c \ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ube14\ub85c\uadf8\ub294 \ud3ec\uc2a4\ud2b8(Post)\uc640 \ub313\uae00(Comment)\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4.\n <\/p>\n
\npackage com.example.blog.model;\n\nimport javax.persistence.*;\nimport java.time.LocalDateTime;\n\n@Entity\npublic class Post {\n \n @Id\n @GeneratedValue(strategy = GenerationType.IDENTITY)\n private Long id;\n\n private String title;\n\n @Column(columnDefinition = \"TEXT\")\n private String content;\n\n private LocalDateTime createdAt;\n\n \/\/ Getters and Setters\n}\n <\/code><\/pre>\n\n \uc704\uc758 \ucf54\ub4dc\ub294 Post \uc5d4\ud2f0\ud2f0\ub97c \uc815\uc758\ud55c \uac83\uc785\ub2c8\ub2e4. \uc81c\ubaa9\uacfc \ub0b4\uc6a9, \uc0dd\uc131\uc77c\uc790\ub97c \ud3ec\ud568\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uc73c\ub85c\ub294 \uc774 \uc5d4\ud2f0\ud2f0\uc5d0 \ub300\ud55c \ub9ac\ud3ec\uc9c0\ud1a0\ub9ac\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4.\n <\/p>\n
4.2 Post \ub9ac\ud3ec\uc9c0\ud1a0\ub9ac \uc0dd\uc131<\/h3>\n\npackage com.example.blog.repository;\n\nimport com.example.blog.model.Post;\nimport org.springframework.data.jpa.repository.JpaRepository;\n\npublic interface PostRepository extends JpaRepository {\n}\n <\/post,><\/code><\/pre>\n5. \ucee8\ud2b8\ub864\ub7ec \uc0dd\uc131 \ubc0f \uba54\uc11c\ub4dc \uc791\uc131<\/h2>\n
\n \uc774\uc81c \ucee8\ud2b8\ub864\ub7ec\ub97c \ub9cc\ub4e4\uc5b4\uc11c HTTP \uc694\uccad\uc744 \ucc98\ub9ac\ud560 \uc900\ube44\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ube14\ub85c\uadf8\uc758 \uae30\ubcf8 CRUD \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\ub294 \ucee8\ud2b8\ub864\ub7ec\ub97c \uc791\uc131\ud574\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.\n <\/p>\n
5.1 PostController \uc0dd\uc131<\/h3>\n\npackage com.example.blog.controller;\n\nimport com.example.blog.model.Post;\nimport com.example.blog.repository.PostRepository;\nimport org.springframework.beans.factory.annotation.Autowired;\nimport org.springframework.web.bind.annotation.*;\n\nimport java.util.List;\n\n@RestController\n@RequestMapping(\"\/api\/posts\")\npublic class PostController {\n \n @Autowired\n private PostRepository postRepository;\n\n @GetMapping\n public List getAllPosts() {\n return postRepository.findAll();\n }\n\n @GetMapping(\"\/{id}\")\n public Post getPost(@PathVariable Long id) {\n return postRepository.findById(id).orElse(null);\n }\n\n @PostMapping\n public Post createPost(@RequestBody Post post) {\n post.setCreatedAt(LocalDateTime.now());\n return postRepository.save(post);\n }\n\n @PutMapping(\"\/{id}\")\n public Post updatePost(@PathVariable Long id, @RequestBody Post postDetails) {\n Post post = postRepository.findById(id).orElse(null);\n if(post != null) {\n post.setTitle(postDetails.getTitle());\n post.setContent(postDetails.getContent());\n return postRepository.save(post);\n }\n return null;\n }\n\n @DeleteMapping(\"\/{id}\")\n public void deletePost(@PathVariable Long id) {\n postRepository.deleteById(id);\n }\n}\n <\/post><\/code><\/pre>\n\n \uc704 \ucf54\ub4dc\uc5d0\uc11c \uc6b0\ub9ac\ub294 CRUD(Create, Read, Update, Delete) \uae30\ub2a5\uc744 \uc218\ud589\ud558\ub294 \ub2e4\uc591\ud55c \uba54\uc11c\ub4dc\ub97c \uc815\uc758\ud588\uc2b5\ub2c8\ub2e4.
\n \uac01 \uba54\uc11c\ub4dc\ub294 \ud3ec\uc2a4\ud2b8 \ubaa9\ub85d\uc744 \uac00\uc838\uc624\uac70\ub098, \ud2b9\uc815 \ud3ec\uc2a4\ud2b8\ub97c \uc870\ud68c\ud558\uac70\ub098, \uc0c8\ub85c\uc6b4 \ud3ec\uc2a4\ud2b8\ub97c \uc0dd\uc131\ud558\uace0, \ud3ec\uc2a4\ud2b8\ub97c \uc218\uc815\ud558\uac70\ub098,
\n \uc0ad\uc81c\ud558\ub294 \uae30\ub2a5\uc744 \ub2f4\ub2f9\ud569\ub2c8\ub2e4.\n <\/p>\n
6. \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc2e4\ud589<\/h2>\n
\n \ubaa8\ub4e0 \uad6c\uc131\uc774 \uc644\ub8cc\ub418\uba74, \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc2e4\ud589\ud560 \uc900\ube44\uac00 \ub41c \uac83\uc785\ub2c8\ub2e4. IDE\uc758 \uc2e4\ud589 \ubc84\ud2bc\uc744 \ud074\ub9ad\ud558\uc5ec \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc2e4\ud589\ud574 \ubcf4\uc138\uc694.
\n \uae30\ubcf8\uc801\uc73c\ub85c \ub0b4\uc7a5\ub41c \ud1b0\ucea3 \uc11c\ubc84\uac00 \uc2e4\ud589\ub418\uba70, web \ube0c\ub77c\uc6b0\uc800\ub97c \uc774\uc6a9\ud558\uc5ec http:\/\/localhost:8080\/api\/posts<\/strong>\ub85c \uc811\uadfc\ud558\uba74
\n \ubc29\uae08 \uc791\uc131\ud55c \uba54\uc11c\ub4dc\ub97c \ud1b5\ud574 \uac8c\uc2dc\ubb3c \ubaa9\ub85d\uc744 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\n <\/p>\n7. \uacb0\ub860<\/h2>\n
\n \ubcf8 \uac15\uc88c\uc5d0\uc11c\ub294 \uc2a4\ud504\ub9c1 \ubd80\ud2b8\ub97c \uc774\uc6a9\ud55c \ube14\ub85c\uadf8 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uae30\ubcf8\uc801\uc778 \ubc31\uc5d4\ub4dc \uad6c\uc870\ub97c \uc124\uba85\ud558\uc600\uc2b5\ub2c8\ub2e4.
\n \ubc31\uc5d4\ub4dc \uac1c\ubc1c\uc758 \uae30\ucd08\ub97c \ub2e4\uc9c0\ub294 \ub370\uc5d0 \ub3c4\uc6c0\uc774 \ub418\uc5c8\uae30\ub97c \ubc14\ub77c\uba70, \uc9c0\uc18d\uc801\uc778 \ud559\uc2b5\uc744 \ud1b5\ud574 \ub354 \ub098\uc544\uac00\uc2e4 \uc218 \uc788\uae30\ub97c \uae30\uc6d0\ud569\ub2c8\ub2e4.
\n \uac10\uc0ac\ub4dc\ub9bd\ub2c8\ub2e4.\n <\/p>\n
<\/body><\/p>\n","protected":false},"excerpt":{"rendered":"