database

Documentation

Index

• func CloseDB(db *gorm.DB) error
• func InitDB(config *Config) (*gorm.DB, error)
• func Ping(db *gorm.DB) (*sql.DB, error)
• type Config

Functions

func CloseDB

func CloseDB(db *gorm.DB) error

CloseDB close the db handler. notice the db handler only can close when then program exit.

func InitDB

func InitDB(config *Config) (*gorm.DB, error)

InitDB init the db handler

func Ping

func Ping(db *gorm.DB) (*sql.DB, error)

Ping check db status

Types

type Config

type Config struct {
	// data source name
	DSN        string `json:"dsn"`
	DriverName string `json:"driverName"`

	MaxOpenNum int `json:"maxOpenNum"`
	MaxIdleNum int `json:"maxIdleNum"`
}

Config db config