xiaodou-ai-admin/src/directives/index.ts

import { Directive, onUnmounted, DirectiveBinding } from 'vue'

export const keyboard: Directive = {
  mounted (el, binding: DirectiveBinding) {
    const handleKeyPress = (event) => {
      if (event.key === 'Enter') {
        binding.value() // 执行绑定的方法
      }
    }

    el.addEventListener('keypress', handleKeyPress)

    // 在组件卸载时移除事件监听器
    onUnmounted(() => {
      el.removeEventListener('keypress', handleKeyPress)
    })
  }
}