{"id":18431252,"url":"https://github.com/zhan3333/gdb","last_synced_at":"2025-04-13T22:57:34.967Z","repository":{"id":57536819,"uuid":"284002410","full_name":"zhan3333/gdb","owner":"zhan3333","description":null,"archived":false,"fork":false,"pushed_at":"2020-12-08T10:38:48.000Z","size":17,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-02-16T09:16:59.779Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Go","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/zhan3333.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}},"created_at":"2020-07-31T10:02:10.000Z","updated_at":"2020-12-08T10:38:51.000Z","dependencies_parsed_at":"2022-08-28T23:32:18.106Z","dependency_job_id":null,"html_url":"https://github.com/zhan3333/gdb","commit_stats":null,"previous_names":[],"tags_count":2,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/zhan3333%2Fgdb","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/zhan3333%2Fgdb/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/zhan3333%2Fgdb/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/zhan3333%2Fgdb/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/zhan3333","download_url":"https://codeload.github.com/zhan3333/gdb/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":248794571,"owners_count":21162614,"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","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":[],"created_at":"2024-11-06T05:24:06.510Z","updated_at":"2025-04-13T22:57:34.941Z","avatar_url":"https://github.com/zhan3333.png","language":"Go","funding_links":[],"categories":[],"sub_categories":[],"readme":"# gdb\n\ngorm 多连接管理\n\n## 介绍\n\ngorm v2 版本多连接, 使用需要预先配置 DefaultName ConnConfigs 两项\n\n建议项目启动时即初始化所有连接:\n\n1. 初始化默认连接 InitDef()\n2. 初始化所有连接 InitAll()\n\n需要访问默认连接 (Entry) , 可以使用以下方法\n\n1. gdb.DB\n2. gdb.Def()\n3. gdb.Conn(gdb.DefaultName)\n\n要访问 sql.DB 对象, 可以使用\n\n1. gdb.Conn(\"connection name\").SQLDB\n\n## 安装\n\n`go get -u github.com/zhan3333/gdb/v2@v2.0.0-alpha.1`\n\n## 使用\n\n初始化\n```go\npackage main\nimport (\n    \"fmt\"\n    \"github.com/zhan3333/gdb/v2\"\n    \"gorm.io/gorm\"\n    \"gorm.io/gorm/logger\"\n    \"log\"\n    \"os\"\n    \"time\"\n)\n\nfunc main()  {\n    maxLiftTime := 30 * time.Second\n\tparseTime := true\n\tgdb.DefaultName = \"default\"\n\tgdb.ConnConfigs = map[string]gdb.MySQLConf{\n\t\tgdb.DefaultName: {\n\t\t\tHost:        \"127.0.0.1\",\n\t\t\tPort:        \"3306\",\n\t\t\tUsername:    \"root\",\n\t\t\tPassword:    \"123456\",\n\t\t\tDatabase:    \"test\",\n\t\t\tParseTime:   \u0026parseTime,\n\t\t\tMaxLiftTime: \u0026maxLiftTime,\n\t\t\tGORMConfig: \u0026gorm.Config{\n\t\t\t\tLogger: logger.New(\n\t\t\t\t\tlog.New(os.Stdout, \"\\r\\n\", log.LstdFlags), // io writer\n\t\t\t\t\tlogger.Config{\n\t\t\t\t\t\tSlowThreshold: time.Second, // 慢 SQL 阈值\n\t\t\t\t\t\tLogLevel:      logger.Info, // Log level\n\t\t\t\t\t\tColorful:      true,        // 禁用彩色打印\n\t\t\t\t\t},\n\t\t\t\t),\n\t\t\t},\n\t\t},\n\t} \n    _, err := gdb.InitDef()\n    if err != nil {\n        panic(fmt.Sprintf(\"connection db failed: %+v\\n\", err))\n    }\n}\n```\n\n使用\n\n```go\npackage main\nimport (\n    \"github.com/zhan3333/gdb\"\n    \"gorm.io/gorm\"\n)\n\ntype User struct {\n\tgorm.Model\n\tName     string `json:\"name\"`\n\tEmail    string `json:\"email\"`\n\tPassword string `json:\"password\"`\n}\n\nfunc main() {\n    var users = []User{\n\t\t{\n\t\t\tName:     \"name1\",\n\t\t\tEmail:    \"a@example.com\",\n\t\t\tPassword: \"123456\",\n\t\t}, {\n\t\t\tName:     \"name2\",\n\t\t\tEmail:    \"b@example.com\",\n\t\t\tPassword: \"123456\",\n\t\t},\n\t}\n\tgdb.Def().CreateInBatches(\u0026users, 1)\n}\n```","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fzhan3333%2Fgdb","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fzhan3333%2Fgdb","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fzhan3333%2Fgdb/lists"}