useCopy

Cross-platform clipboard copy hook. H5 uses Clipboard API with execCommand fallback; mini-programs use uni API.

Usage

import { useCopy } from 'see-u-ui'

const { copy, isCopying, lastResult } = useCopy({
  showToast: true,
  toastMessage: 'Copied!'
})

const success = await copy('text to copy')

API

useCopy(options?)

Param	Type	Default	Description
options.showToast	boolean	true	Show success toast
options.toastMessage	string	'复制成功'	Toast message
options.toastDuration	number	1500	Toast duration (ms)

Returns:

Property	Type	Description
copy	(text: string) => Promise<boolean>	Copy text to clipboard
isCopying	Ref<boolean>	Copying state (debounce)
lastResult	Ref<boolean | null>	Last copy result

Platform Differences

• H5: navigator.clipboard.writeText() (HTTPS required), fallback to document.execCommand('copy')
• Mini-programs/App: uni.setClipboardData