goinject

Documentation

Overview

Package goinject

@author: xwc1125

Index

• Variables
• type Annotated
• type Annotation
• type App
• type Hook
• type In
• type Lifecycle
• type Option
• type Out

Variables

var (
	New       = fx.New
	Options   = fx.Options
	NopLogger = fx.NopLogger
	Provide   = fx.Provide  // 将被依赖的对象的构造函数传进去，传进去的函数必须是个待返回值的函数指针.func NewGirl()*Girl-->fx.Provide(NewGirl)
	Invoke    = fx.Invoke   // 将函数依赖的对象作为参数传进函数然后调用函数。invoke:= func(girl* Girl)-->fx.Invoke(invoke)
	Supply    = fx.Supply   // 直接提供被依赖的对象。提供的不能是接口。girl:=Newgirl()-->fx.Supply(girl)
	Populate  = fx.Populate // 将通过容器内的值对外面的变量进行赋值。var girl *girl-->fx.Populate(&gay)
	Annotate  = fx.Annotate // 让相同的对象按照tag能够赋值到一个结构体上面，结构体必须内嵌fx.in。type Girl struct {fx.In}
	Extract   = fx.Extract
	Replace   = fx.Replace
	Decorate  = fx.Decorate
)

Types

type Annotated

type Annotated = fx.Annotated

type Annotation

type Annotation = fx.Annotation

type App

type App = fx.App

type Hook

type Hook = fx.Hook

type In

type In = fx.In // 让相同的对象按照tag能够赋值到一个结构体上面

type Lifecycle

type Lifecycle = fx.Lifecycle

type Option

type Option = fx.Option // new可选项。必须要实现对app 初始化的方法apply(*App)，要实现打印接口fmt.Stringer方法

type Out

type Out = fx.Out // 将当前结构体的字段按名字输出