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28 lines
498 B
Go
28 lines
498 B
Go
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package events
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import "sync"
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var eventsMap = map[string][]func(){} // event => []callbacks
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var locker = sync.Mutex{}
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// 增加事件回调
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func On(event string, callback func()) {
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locker.Lock()
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defer locker.Unlock()
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callbacks, _ := eventsMap[event]
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callbacks = append(callbacks, callback)
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eventsMap[event] = callbacks
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}
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// 通知事件
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func Notify(event string) {
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locker.Lock()
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callbacks, _ := eventsMap[event]
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locker.Unlock()
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for _, callback := range callbacks {
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callback()
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}
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}
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