gorm

func BuildDSN ¶

func BuildDSN(cfg Config) (string, error)

BuildDSN returns a Postgres DSN. BuildDSN 返回 Postgres DSN。

func Connect ¶

func Connect(ctx context.Context, cfg Config) (*gorm.DB, error)

Connect opens and verifies a GORM DB with Postgres driver. Connect 使用 Postgres 驱动打开并验证 GORM DB。

Example / 示例:

db, _ := gorm.Connect(ctx, gorm.Config{Host: "localhost", Port: 5432, User: "app", Name: "db"})

func NewLogger ¶

func NewLogger(opts LogOptions) logger.Interface

NewLogger builds a GORM logger using the provided logging.Logger. NewLogger 使用指定的 logging.Logger 构建 GORM logger。

func Ping ¶

func Ping(ctx context.Context, db *gorm.DB) error

Ping performs a lightweight health check using the underlying sql.DB. Ping 使用底层 sql.DB 执行轻量健康检查。