lock

package

v0.0.2 Latest Latest Go to latest Published: Apr 10, 2025 License: Apache-2.0 Imports: 5 Imported by: 0

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func DemoMapLock()

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

MapLock 字典锁：一个锁的集合

var (
	MapLockApp MapLock
)

func NewMapLock() *MapLock

NewMapLock 实例化：字典锁

func OnceMapLock() *MapLock

OnceMapLock 单例化：字典锁

func (my *MapLock) Destroy(key string)

Destroy 删除锁

func (my *MapLock) DestroyAll()

DestroyAll 删除所有锁

func (my *MapLock) Lock(key string, timeout time.Duration) (*itemLock, error)

Lock 获取锁

func (*MapLock) New() *MapLock

func (*MapLock) Once() *MapLock

func (my *MapLock) Set(key string, val any) error

Set 创建锁

func (my *MapLock) SetMany(items map[string]any) error

SetMany 批量创建锁

func (my *MapLock) Try(key string) error

Try 尝试获取锁