tryOnBeforeUnmount
安全的 onBeforeUnmount。如果在组件生命周期内，调用 onBeforeUnmount()，如果不是，不执行任何操作。
用法
js
import { tryOnBeforeUnmount } from '@vueuse/core'
tryOnBeforeUnmount(() => {
})Type Declarations
typescript
/**
* Call onBeforeUnmount() if it's inside a component lifecycle, if not, do nothing
*
* @param fn
* @param target
*/
export declare function tryOnBeforeUnmount(fn: Fn, target?: any): voidSource
Contributors
Anthony Fu
丶远方
Ngheizit
Anthony Fu
Doctorwu
qiang