database

Documentation

Index

• Variables
• func DorpDB(dsn, driver, dbName string) error
• func Init() error
• func Instance() *gorm.DB
• func IsExist() bool
• func New(writer writer, config config) logger.Interface
• func Recover() error
• func Remove() error
• type Mysql
  • func (m *Mysql) BaseDsn() string
  • func (m *Mysql) Dsn() string

Variables

var (
	Discard = New(log.New(ioutil.Discard, "", log.LstdFlags), config{})
	Default = New(log.New(os.Stdout, "\r\n", log.LstdFlags), config{
		SlowThreshold: 200 * time.Millisecond,
		LogLevel:      logger.Warn,
		Colorful:      true,
	})
	Recorder = traceRecorder{Interface: Default, BeginAt: time.Now()}
)

var CONFIG = Mysql{
	Path:         "127.0.0.1:3306",
	Config:       "charset=utf8mb4&parseTime=True&loc=Local",
	DbName:       "iris-admin",
	Username:     "root",
	Password:     "",
	MaxIdleConns: 0,
	MaxOpenConns: 0,
	LogMode:      false,
	LogZap:       "error",
}

var ErrDatabaseInit = errors.New("database initialize fail")

Functions

func DorpDB

func DorpDB(dsn, driver, dbName string) error

func Init

func Init() error

Init initialize mysql config file

func Instance

func Instance() *gorm.DB

Instance

func IsExist

func IsExist() bool

IsExist config file is exist

func New

func New(writer writer, config config) logger.Interface

New

func Recover

func Recover() error

Recover

func Remove

func Remove() error

Remove remove config file

Types

type Mysql

type Mysql struct {
	Path         string `mapstructure:"path" json:"path" yaml:"path"`
	Config       string `mapstructure:"config" json:"config" yaml:"config"`
	DbName       string `mapstructure:"db-name" json:"db-name" yaml:"db-name"`
	Username     string `mapstructure:"username" json:"username" yaml:"username"`
	Password     string `mapstructure:"password" json:"password" yaml:"password"`
	MaxIdleConns int    `mapstructure:"max-idle-conns" json:"max-idle-conns" yaml:"max-idle-conns"`
	MaxOpenConns int    `mapstructure:"max-open-conns" json:"max-open-conns" yaml:"max-open-conns"`
	LogMode      bool   `mapstructure:"log-mode" json:"log-mode" yaml:"log-mode"`
	LogZap       string `mapstructure:"log-zap" json:"log-zap" yaml:"log-zap"` //silent,error,warn,info,zap
}

func (*Mysql) BaseDsn

func (m *Mysql) BaseDsn() string

Dsn return

func (*Mysql) Dsn

func (m *Mysql) Dsn() string

Dsn return mysql dsn