{"id":18611755,"url":"https://github.com/pengjianbo/mongodao","last_synced_at":"2026-04-28T17:35:26.155Z","repository":{"id":98254184,"uuid":"95173573","full_name":"pengjianbo/MongoDAO","owner":"pengjianbo","description":"MongoDB DAO Impl.","archived":false,"fork":false,"pushed_at":"2017-07-09T12:13:00.000Z","size":16,"stargazers_count":1,"open_issues_count":1,"forks_count":0,"subscribers_count":3,"default_branch":"master","last_synced_at":"2025-05-16T23:34:00.955Z","etag":null,"topics":["mongo","mongodb","mongodb-cli","mongodb-database","mongodb-driver","mongodb-orm","orm"],"latest_commit_sha":null,"homepage":"","language":"Java","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/pengjianbo.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,"publiccode":null,"codemeta":null,"zenodo":null}},"created_at":"2017-06-23T02:01:51.000Z","updated_at":"2017-07-12T08:58:11.000Z","dependencies_parsed_at":"2023-05-19T00:32:32.349Z","dependency_job_id":null,"html_url":"https://github.com/pengjianbo/MongoDAO","commit_stats":null,"previous_names":[],"tags_count":1,"template":false,"template_full_name":null,"purl":"pkg:github/pengjianbo/MongoDAO","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/pengjianbo%2FMongoDAO","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/pengjianbo%2FMongoDAO/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/pengjianbo%2FMongoDAO/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/pengjianbo%2FMongoDAO/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/pengjianbo","download_url":"https://codeload.github.com/pengjianbo/MongoDAO/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/pengjianbo%2FMongoDAO/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":32392300,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-04-28T14:34:11.604Z","status":"ssl_error","status_checked_at":"2026-04-28T14:32:37.009Z","response_time":56,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"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":["mongo","mongodb","mongodb-cli","mongodb-database","mongodb-driver","mongodb-orm","orm"],"created_at":"2024-11-07T03:14:44.072Z","updated_at":"2026-04-28T17:35:26.143Z","avatar_url":"https://github.com/pengjianbo.png","language":"Java","funding_links":[],"categories":[],"sub_categories":[],"readme":"# MongoDao\n是一个mongodb使用封装库\n\n# Maven\n```xml\n\u003cdependency\u003e\n    \u003cgroupId\u003ecn.finalteam\u003c/groupId\u003e\n    \u003cartifactId\u003emongodao\u003c/artifactId\u003e\n    \u003cversion\u003e1.0-SNAPSHOT\u003c/version\u003e\n\u003c/dependency\u003e\n```\n\n\n# 配置\n## 数据连接配置\n```java\npublic static MongoConfig getMongoConfig(){\n        MongoConfig mongoConfig = new MongoConfig();\n        mongoConfig.setServerAddress(new ServerAddress(\"127.0.0.1\", 27017));\n\n        try {\n            CompositeConfiguration config = new CompositeConfiguration();\n            config.addConfiguration(new PropertiesConfiguration(\"mongo.cfg\"));\n            String user = config.getString(\"user\");\n            String passwd = config.getString(\"passwd\");\n            String dbname = config.getString(\"dbname\");\n            mongoConfig.setUsername(user);\n            mongoConfig.setPassword(passwd);\n            mongoConfig.setDatabaseName(dbname);\n        } catch (ConfigurationException e) {\n            e.printStackTrace();\n        }\n\n        MongoClientOptions mongoClientOptions = new MongoClientOptions.Builder()\n                .socketKeepAlive(true)\n                .connectTimeout(5000)\n                .socketTimeout(5000)\n                .readPreference(ReadPreference.primary())\n                .connectionsPerHost(5)\n                .maxWaitTime(5000)\n                .threadsAllowedToBlockForConnectionMultiplier(30)\n                .build();\n        mongoConfig.setMongoClientOptions(mongoClientOptions);\n        return mongoConfig;\n    }\n```\n\n## 数据操作DAO\n```java\npublic class TeacherDao extends MongoDao\u003cTeacher\u003e {\n\n    public TeacherDao(MongoConfig mongoConfig){\n        super(mongoConfig);\n    }\n    \n    //在这里可以扩展dao操作方法\n}\n\n```\n\n# CRUD操作\n## 插入\n\n```java\nTeacher teacher = new Teacher();\nteacher.setName(\"马老师\");\nteacher.setAge(45);\nSimpleDateFormat sdf = new SimpleDateFormat(\"yyyy-MM-dd\");\nteacher.setBirthday(sdf.parse(\"1972-01-01\").getTime());\nMap\u003cString, List\u003cStudent\u003e\u003e classes = new HashMap\u003cString, List\u003cStudent\u003e\u003e();\nList\u003cStudent\u003e students = new ArrayList\u003cStudent\u003e();\nfor(int i = 0; i \u003c 10; i++){\n    Student student = new Student();\n    student.setName(\"彭学生\" + i);\n    student.setAge(new Random().nextInt(10) + 10);\n    students.add(student);\n}\nclasses.put(\"计高071\", students);\nteacher.setClasses(classes);\nteacher.setMan(true);\n\nList\u003cString\u003e courses = new ArrayList\u003cString\u003e();\ncourses.add(\"计算机应用\");\ncourses.add(\"C语言程序设计\");\nteacher.setCourse(courses);\nteacherDao.insertOne(teacher);       \n```\n\n## 查询\n```java\nBson filter = Filters.eq(\"name\", \"马老师\");\nList\u003cTeacher\u003e teacherList = teacherDao.find(filter);\nSystem.out.println(JSON.toJSONString(teacherList));\n```\n## 修改\n```java\nBson filter = Filters.eq(\"name\", \"马老师\");\nDocument document = new Document();\ndocument.put(\"isMan\", false);\nlong l = teacherDao.updateOne(filter, document);\n```\n## 删除\n```java\nBson filter = Filters.eq(\"name\", \"马老师\");\nlong count = teacherDao.delete(filter);\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpengjianbo%2Fmongodao","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpengjianbo%2Fmongodao","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpengjianbo%2Fmongodao/lists"}