cache

package

v1.1.2 Latest Latest Go to latest Published: Sep 12, 2022 License: Apache-2.0 Imports: 11 Imported by: 0

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Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/go-spring/spring-base

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Documentation ¶

Index ¶

func InvalidateAll()
func Load(ctx context.Context, key string, loader Loader, opts ...Option) (loadType LoadType, result Result, err error)
type LoadType
type Loader
type Option
- func ExpireAfterWrite(v time.Duration) Option
type Result
type ResultLoader

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func InvalidateAll ¶

func InvalidateAll()

InvalidateAll 删除所有缓存值，只用于单元测试。

func Load ¶

func Load(ctx context.Context, key string, loader Loader, opts ...Option) (loadType LoadType, result Result, err error)

Types ¶

type LoadType ¶

type LoadType int

const (
	LoadNone  LoadType = iota // 获取失败
	LoadOnCtx                 // 从 context.Context 缓存获取
	LoadCache                 // 从本地缓存的值获取
	LoadBack                  // 从用户回调中获取
)

type Loader ¶

type Loader func(ctx context.Context, key string) (interface{}, error)

type Option ¶

type Option func(*optionArg)

func ExpireAfterWrite ¶

func ExpireAfterWrite(v time.Duration) Option

type Result ¶

type Result interface {
	Json() string
	Load(v interface{}) error
}

type ResultLoader ¶

type ResultLoader func(ctx context.Context, key string) (Result, LoadType, error)

Source Files ¶

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