fix：修复 createTime 为 date，并且为可选的

src/api/system/notice/index.ts

@@ -0,0 +1,39 @@
+import type { PageParam, PageResult } from '@/http/types'
+import { http } from '@/http/http'
+
+const baseUrl = '/system/notice'
+
+/** 通知公告信息 */
+export interface Notice {
+  id?: number
+  title: string
+  content: string
+  type: number
+  status: number
+  createTime?: Date
+}
+
+/** 获取通知公告分页列表 */
+export function getNoticePage(params: PageParam) {
+  return http.get<PageResult<Notice>>(`${baseUrl}/page`, params)
+}
+
+/** 获取通知公告详情 */
+export function getNotice(id: number) {
+  return http.get<Notice>(`${baseUrl}/get?id=${id}`)
+}
+
+/** 创建通知公告 */
+export function createNotice(data: Notice) {
+  return http.post<number>(`${baseUrl}/create`, data)
+}
+
+/** 更新通知公告 */
+export function updateNotice(data: Notice) {
+  return http.put<boolean>(`${baseUrl}/update`, data)
+}
+
+/** 删除通知公告 */
+export function deleteNotice(id: number) {
+  return http.delete<boolean>(`${baseUrl}/delete?id=${id}`)
+}