---初始化后台管理web页面项目

src/utils/dateUtil.ts

@@ -0,0 +1,23 @@
+/**
+ * Independent time operation tool to facilitate subsequent switch to dayjs
+ */
+import dayjs from 'dayjs';
+
+const DATE_TIME_FORMAT = 'YYYY-MM-DD HH:mm:ss';
+const DATE_FORMAT = 'YYYY-MM-DD';
+
+export function formatToDateTime(
+  date: dayjs.Dayjs | Date | undefined | string | number | null = undefined,
+  format = DATE_TIME_FORMAT,
+): string {
+  return dayjs(date).format(format);
+}
+
+export function formatToDate(
+  date: dayjs.Dayjs | Date | undefined | string | number | null = undefined,
+  format = DATE_FORMAT,
+): string {
+  return dayjs(date).format(format);
+}
+
+export const dateUtil = dayjs;