蒋吉兆
3 years ago
9 changed files with 125 additions and 40 deletions
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15server/config.yaml
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1server/config/config.go
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14server/config/gorm.go
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39server/initialize/gorm.go
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39server/initialize/gorm_mysql.go
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36server/initialize/gorm_pgsql.go
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1server/model/system/request/sys_init.go
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10server/resource/template/server/service.go.tpl
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10server/service/system/sys_initdb.go
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package initialize |
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import ( |
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"github.com/flipped-aurora/gin-vue-admin/server/global" |
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"gorm.io/driver/mysql" |
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"gorm.io/gorm" |
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) |
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//@author: SliverHorn
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//@function: GormMysql
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//@description: 初始化Mysql数据库
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//@return: *gorm.DB
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func GormMysql() *gorm.DB { |
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m := global.GVA_CONFIG.Mysql |
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if m.Dbname == "" { |
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return nil |
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} |
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dsn := m.Username + ":" + m.Password + "@tcp(" + m.Path + ")/" + m.Dbname + "?" + m.Config |
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mysqlConfig := mysql.Config{ |
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DSN: dsn, // DSN data source name
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DefaultStringSize: 191, // string 类型字段的默认长度
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DisableDatetimePrecision: true, // 禁用 datetime 精度,MySQL 5.6 之前的数据库不支持
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DontSupportRenameIndex: true, // 重命名索引时采用删除并新建的方式,MySQL 5.7 之前的数据库和 MariaDB 不支持重命名索引
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DontSupportRenameColumn: true, // 用 `change` 重命名列,MySQL 8 之前的数据库和 MariaDB 不支持重命名列
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SkipInitializeWithVersion: false, // 根据版本自动配置
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} |
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if db, err := gorm.Open(mysql.New(mysqlConfig), gormConfig()); err != nil { |
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//global.GVA_LOG.Error("MySQL启动异常", zap.Any("err", err))
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//os.Exit(0)
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//return nil
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return nil |
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} else { |
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sqlDB, _ := db.DB() |
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sqlDB.SetMaxIdleConns(m.MaxIdleConns) |
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sqlDB.SetMaxOpenConns(m.MaxOpenConns) |
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return db |
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} |
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} |
@ -0,0 +1,36 @@ |
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package initialize |
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import ( |
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"github.com/flipped-aurora/gin-vue-admin/server/global" |
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"gorm.io/driver/postgres" |
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"gorm.io/gorm" |
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) |
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//@author: SliverHorn
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//@function: GormMysql
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//@description: 初始化Mysql数据库
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//@return: *gorm.DB
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func GormPgSql() *gorm.DB { |
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p := global.GVA_CONFIG.Pgsql |
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if p.Dbname == "" { |
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return nil |
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} |
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dsn := "host=" + p.Path + " user=" + p.Username + " password=" + p.Password + " dbname=" + p.Dbname + " port=" + p.Port + " " + p.Config |
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pgsqlConfig := postgres.Config{ |
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DSN: dsn, // DSN data source name
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PreferSimpleProtocol: false, |
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} |
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if db, err := gorm.Open(postgres.New(pgsqlConfig), gormConfig()); err != nil { |
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//global.GVA_LOG.Error("MySQL启动异常", zap.Any("err", err))
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//os.Exit(0)
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//return nil
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return nil |
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} else { |
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sqlDB, _ := db.DB() |
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sqlDB.SetMaxIdleConns(p.MaxIdleConns) |
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sqlDB.SetMaxOpenConns(p.MaxOpenConns) |
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return db |
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} |
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} |
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