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如何为gobay编写extension

1. 实现 gobay.Extension
2. 每一个 ext 目录都是你的例子

附录

ext

ent/orm

关于时间

// 如果需要开启 parseTime，在 dsn 中加上参数：
// 显式指定loc为UTC
parseTime=True&loc=UTC

虽然 loc 默认值为 UTC，但是这依赖于默认情况。默认情况有可能发生改变。所以我们推荐显式指定 loc

Documentation

Index

• func GetConfigByPrefix(config *viper.Viper, prefix string, trimPrefix bool) *viper.Viper
• type Application
  • func CreateApp(rootPath string, env string, exts map[Key]Extension) (*Application, error)
  • func (d *Application) Close() error
  • func (d *Application) Config() *viper.Viper
  • func (d *Application) Env() string
  • func (d *Application) Get(key Key) Extension
  • func (d *Application) GetOK(key Key) (Extension, bool)
  • func (d *Application) Init() error
• type Extension
• type Key

Functions

func GetConfigByPrefix

func GetConfigByPrefix(config *viper.Viper, prefix string, trimPrefix bool) *viper.Viper

Types

type Application

type Application struct {
	// contains filtered or unexported fields
}

Application struct

func CreateApp

func CreateApp(rootPath string, env string, exts map[Key]Extension) (*Application, error)

CreateApp create an gobay Application

func (*Application) Close

func (d *Application) Close() error

Close close app when exit

func (*Application) Config

func (d *Application) Config() *viper.Viper

Config returns the viper config for this application

func (*Application) Env

func (d *Application) Env() string

func (*Application) Get

func (d *Application) Get(key Key) Extension

Get the extension at the specified key, return nil when the component doesn't exist

func (*Application) GetOK

func (d *Application) GetOK(key Key) (Extension, bool)

GetOK the extension at the specified key, return false when the component doesn't exist

func (*Application) Init

func (d *Application) Init() error

Init the application and its extensions with the config.

type Extension

type Extension interface {
	Object() interface{}
	Application() *Application
	Init(app *Application) error
	Close() error
}

Extension like db, cache

type Key

type Key string

A Key represents a key for a Extension.