// useCounter.ts
import { ref } from 'vue';
export function useCounter(initialValue = 0) {
const count = ref(initialValue);
const increment = () => {
count.value++;
};
const decrement = () => {
count.value--;
};
return { count, increment, decrement };
}
在组件中使用:
Count: {{ count }}
// useNavigation.ts
import { RouteLocationRaw } from 'vue-router'
import { useRouter } from 'vue-router'
export function useNavigation() {
const router = useRouter()
// 基本跳转
const navigateTo = (to: RouteLocationRaw) => {
return router.push(to)
}
// 替换当前路由
const replaceRoute = (to: RouteLocationRaw) => {
return router.replace(to)
}
// 返回上一页
const goBack = (delta = -1) => {
router.go(delta)
}
// 前进
const goForward = () => {
router.go(1)
}
return {
navigateTo,
replaceRoute,
goBack,
goForward,
router
}
}
在组件中使用示例
/useMessage.ts
import { ElMessage, ElMessageBox, ElNotification } from 'element-plus'
import { useI18n } from './useI18n'
export const useMessage = () => {
const { t } = useI18n()
return {
// 消息提示
info(content: string) {
ElMessage.info(content)
},
// 错误消息
error(content: string) {
ElMessage.error(content)
},
// 成功消息
success(content: string) {
ElMessage.success(content)
},
// 警告消息
warning(content: string) {
ElMessage.warning(content)
},
// 弹出提示
alert(content: string) {
ElMessageBox.alert(content, t('common.confirmTitle'))
},
// 错误提示
alertError(content: string) {
ElMessageBox.alert(content, t('common.confirmTitle'), { type: 'error' })
},
// 成功提示
alertSuccess(content: string) {
ElMessageBox.alert(content, t('common.confirmTitle'), { type: 'success' })
},
// 警告提示
alertWarning(content: string) {
ElMessageBox.alert(content, t('common.confirmTitle'), { type: 'warning' })
},
// 通知提示
notify(content: string) {
ElNotification.info(content)
},
// 错误通知
notifyError(content: string) {
ElNotification.error(content)
},
// 成功通知
notifySuccess(content: string) {
ElNotification.success(content)
},
// 警告通知
notifyWarning(content: string) {
ElNotification.warning(content)
},
// 确认窗体
confirm(content: string, tip?: string) {
return ElMessageBox.confirm(content, tip ? tip : t('common.confirmTitle'), {
confirmButtonText: t('common.ok'),
cancelButtonText: t('common.cancel'),
type: 'warning'
})
},
// 删除窗体
delConfirm(content?: string, tip?: string) {
return ElMessageBox.confirm(
content ? content : t('common.delMessage'),
tip ? tip : t('common.confirmTitle'),
{
confirmButtonText: t('common.ok'),
cancelButtonText: t('common.cancel'),
type: 'warning'
}
)
},
// 导出窗体
exportConfirm(content?: string, tip?: string) {
return ElMessageBox.confirm(
content ? content : t('common.exportMessage'),
tip ? tip : t('common.confirmTitle'),
{
confirmButtonText: t('common.ok'),
cancelButtonText: t('common.cancel'),
type: 'warning'
}
)
},
// 提交内容
prompt(content: string, tip: string) {
return ElMessageBox.prompt(content, tip, {
confirmButtonText: t('common.ok'),
cancelButtonText: t('common.cancel'),
type: 'warning'
})
}
}
}