16 lines
393 B
JavaScript
16 lines
393 B
JavaScript
class MyEvent {
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static list = []
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add(name, call) {
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MyEvent.list.push({ name, call })
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}
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remove(name, call) {
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MyEvent.list = MyEvent.list.filter(item => item.name != name && item.call != call)
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}
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emit(name, data) {
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console.log('Myevent触发--',name)
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MyEvent.list.forEach(item => {
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if (item.name == name) item.call(data)
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})
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}
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}
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export default new MyEvent() |