{"id":21090262,"url":"https://github.com/jun-labs/json-handling","last_synced_at":"2026-05-15T08:38:19.977Z","repository":{"id":230953876,"uuid":"780381637","full_name":"jun-labs/json-handling","owner":"jun-labs","description":"🔍 Json 데이터 핸들링 예제.","archived":false,"fork":false,"pushed_at":"2024-04-01T18:27:18.000Z","size":52,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"main","last_synced_at":"2025-03-14T06:15:09.126Z","etag":null,"topics":["data","gson","jackson","json","json-object"],"latest_commit_sha":null,"homepage":"","language":"Kotlin","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/jun-labs.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null}},"created_at":"2024-04-01T11:05:25.000Z","updated_at":"2024-04-01T18:22:29.000Z","dependencies_parsed_at":"2024-04-01T19:51:28.398Z","dependency_job_id":null,"html_url":"https://github.com/jun-labs/json-handling","commit_stats":null,"previous_names":["jun-labs/json-handling"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/jun-labs/json-handling","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jun-labs%2Fjson-handling","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jun-labs%2Fjson-handling/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jun-labs%2Fjson-handling/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jun-labs%2Fjson-handling/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/jun-labs","download_url":"https://codeload.github.com/jun-labs/json-handling/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jun-labs%2Fjson-handling/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":279002866,"owners_count":26083468,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","status":"online","status_checked_at":"2025-10-10T02:00:06.843Z","response_time":62,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["data","gson","jackson","json","json-object"],"created_at":"2024-11-19T21:35:05.740Z","updated_at":"2025-10-10T06:03:14.741Z","avatar_url":"https://github.com/jun-labs.png","language":"Kotlin","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Json Handling\n\nGson과 Jackson 라이브러리를 통한 Json 객체 핸들링.\n\n\u003cbr/\u003e\n\u003cbr/\u003e\n\u003cbr/\u003e\n\n## 💻 프로그램 실행\n\napp 모듈의 ExampleTest.kts에, resource 폴더 내 weather.json 파일경로 지정.\n\n````kotlin\n@DisplayName(\"[UnitTest] 날씨 예제 단위 테스트\")\nclass ExampleUnitTest {\n\n    @Test\n    @DisplayName(\"Json 파일에 데이터를 추가할 수 있다.\")\n    fun trafficAdditionalTest() {\n        val filePath = \"PATH\"\n\n        val fileContent = File(filePath).readText()\n        val result = add(fileContent)\n\n        assertThat(result).contains(\"traffic\")\n    }\n}\n````\n\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\n빌드 후 실행.\n\n```shell\n# 빌드\n./gradlew :app:build\n```\n\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\n## 📝 Json 데이터 핸들링\n\n`Gson` 또는 `Jackson` 라이브러리를 사용해 Json 데이터를 배열로 만든 후, 데이터를 추가/삭제할 수 있다. \n\n```kotlin\n@Test\n@DisplayName(\"Json 객체에 배열 데이터를 추가할 수 있다.\")\nfun jsonArrayAdditionalTest() {\n    val jsonStr = \"{\\\"name\\\":\\\"Jun\\\", \\\"age\\\":7}\"\n    val jsonObj = createObj(jsonStr)\n\n    val jsonArray = JsonArray().apply {\n        add(\"item1\")\n        add(\"item2\")\n    }\n    jsonObj.add(\"items\", jsonArray)\n\n    val result = gson.toJson(jsonObj)\n    val expected = \"{\\\"name\\\":\\\"Jun\\\",\\\"age\\\":7,\\\"items\\\":[\\\"item1\\\",\\\"item2\\\"]}\"\n\n    assertEquals(expected, result)\n}\n```\n\n```kotlin\n@Test\n@DisplayName(\"Json 객체에서 데이터를 삭제할 수 있다.\")\nfun jsonDataRemoveTest() {\n    val jsonStr = \"{\\\"name\\\":\\\"Jun\\\", \\\"age\\\":7}\"\n    val jsonObj = createObj(jsonStr)\n\n    val jsonArray = JsonArray().apply {\n        add(\"item1\")\n        add(\"item2\")\n    }\n    jsonObj.add(\"items\", jsonArray)\n    jsonObj.remove(\"items\")\n\n    val result = Gson().toJson(jsonObj)\n    val expected = \"{\\\"name\\\":\\\"Jun\\\",\\\"age\\\":7}\"\n\n    assertEquals(expected, result)\n}\n```\n\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\n이를 통해 빌드 시, 부가 작업이 가능하며, buildSrc을 통해 코드를 재활용할 수 있다.\n\n```shell\n├── buildSrc\n│ ├── build\n│ │ ├── classes\n│ │ │ └── java\n│ │ │     └── main\n│ │ │         └── ScriptUtils.class\n│ │ ├── generated\n│ │ │ └── sources\n│ │ │     ├── annotationProcessor\n│ │ │     │ └── java\n│ │ │     └── headers\n│ │ │         └── java\n│ │ ├── libs\n│ │ │ └── buildSrc.jar\n│ │ └── tmp\n│ │     ├── compileJava\n│ │     │ └── previous-compilation-data.bin\n│ │     └── jar\n│ │         └── MANIFEST.MF\n│ ├── build.gradle.kts\n│ └── src\n│     └── main\n│         └── java\n│             └── ScriptUtils.java  # 빌드 스크립트에서 활용 가능\n\n    ......\n    \n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjun-labs%2Fjson-handling","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fjun-labs%2Fjson-handling","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjun-labs%2Fjson-handling/lists"}