database

Documentation

Index

• Variables
• func DorpDB(dsn, driver, dbName string) error
• func Init() error
• func InitMysql()
• func Instance() *gorm.DB
• func IsExist() bool
• func New(writer writer, config config) logger.Interface
• 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("数据库初始化失败")

Functions

func DorpDB

func DorpDB(dsn, driver, dbName string) error

func Init

func Init() error

Init 初始化 mysql 配置

func InitMysql

func InitMysql()

InitMysql 初始化数据库

func Instance

func Instance() *gorm.DB

Instance 数据库单例

func IsExist

func IsExist() bool

IsExist 配置文件是否存在

func New

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

New

func Remove

func Remove() error

Remove 删除配置文件

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:"dbname" 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:"maxIdleConns" yaml:"max-idle-conns"`
	MaxOpenConns int    `mapstructure:"max-open-conns" json:"maxOpenConns" yaml:"max-open-conns"`
	LogMode      bool   `mapstructure:"log-mode" json:"logMode" yaml:"log-mode"`
	LogZap       string `mapstructure:"log-zap" json:"logZap" yaml:"log-zap"` //silent,error,warn,info,zap
}

func (*Mysql) BaseDsn

func (m *Mysql) BaseDsn() string

Dsn 获取 mysql dsn

func (*Mysql) Dsn

func (m *Mysql) Dsn() string

Dsn 获取 mysql dsn