db

Documentation

Index

• type DatabaseConfig
• type DatabaseManage
• type DatabaseManager
  • func NewDatabaseManager(dc *DatabaseConfig) (*DatabaseManager, error)
  • func (dm *DatabaseManager) GetDatabaseConfig(dc *DatabaseConfig) error
  • func (dm *DatabaseManager) GetDb() *gorm.DB
  • func (dm *DatabaseManager) SetMaxIdleConns(connNumber int)
  • func (dm *DatabaseManager) SetMaxOpenConns(connNumber int)

Types

type DatabaseConfig

type DatabaseConfig struct {
	Driver       string `yaml:"driver"`
	Username     string `yaml:"username"`
	Password     string `yaml:"password"`
	Host         string `yaml:"host"`
	Port         string `yaml:"port"`
	Databasename string `yaml:"databasename"`
	//sqlite专用
	Filepath string `yaml:"filepath"`
}

type DatabaseManage

type DatabaseManage interface {
	//从结构体获取database的配置
	GetDatabaseConfig(dc *DatabaseConfig) error
	SetMaxIdleConns(connNumber int)
	SetMaxOpenConns(connNumber int)
	GetDb() *gorm.DB
}

type DatabaseManager

type DatabaseManager struct {
	DB *gorm.DB
}

db.DB().SetMaxIdleConns(10)

db.DB().SetMaxOpenConns(100)

func NewDatabaseManager

func NewDatabaseManager(dc *DatabaseConfig) (*DatabaseManager, error)

func (*DatabaseManager) GetDatabaseConfig

func (dm *DatabaseManager) GetDatabaseConfig(dc *DatabaseConfig) error

func (*DatabaseManager) GetDb

func (dm *DatabaseManager) GetDb() *gorm.DB

func (*DatabaseManager) SetMaxIdleConns

func (dm *DatabaseManager) SetMaxIdleConns(connNumber int)

db.DB().SetMaxIdleConns(10)

func (*DatabaseManager) SetMaxOpenConns

func (dm *DatabaseManager) SetMaxOpenConns(connNumber int)