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web-admin/src/utils/chinese-datetime-parse.ts

@@ -1,9 +1,19 @@
 /**
  * 将用户粘贴的中文日期时间（如「2026年6月22日12时18分」）解析为系统标准格式。
  */
+export type ChineseDatetimeFormat = 'date' | 'datetime' | 'datetime-minute'
+
+/** 将日期时间规范为 `YYYY-MM-DD HH:mm`（去掉秒，兼容历史带秒数据） */
+export function formatDatetimeToMinute(val: string): string {
+  const s = String(val || '').trim()
+  if (!s) return ''
+  const parsed = parseChineseDatetimeText(s, 'datetime-minute')
+  return parsed || s
+}
+
 export function parseChineseDatetimeText(
   text: string,
-  format: 'date' | 'datetime'
+  format: ChineseDatetimeFormat
 ): string | null {
   const raw = text.trim()
   if (!raw) return null
@@ -20,6 +30,9 @@ export function parseChineseDatetimeText(
     const timeParts = time.split(':')
     const hh = timeParts[0]?.padStart(2, '0') ?? '00'
     const mm = timeParts[1]?.padStart(2, '0') ?? '00'
+    if (format === 'datetime-minute') {
+      return `${parts[0]} ${hh}:${mm}`
+    }
     const ss = timeParts[2]?.padStart(2, '0') ?? '00'
     return `${parts[0]} ${hh}:${mm}:${ss}`
   }
@@ -38,13 +51,16 @@ export function parseChineseDatetimeText(
 
   const h = String(Number(cnMatch[4] || 0)).padStart(2, '0')
   const mi = String(Number(cnMatch[5] || 0)).padStart(2, '0')
+  if (format === 'datetime-minute') {
+    return `${dateStr} ${h}:${mi}`
+  }
   const s = String(Number(cnMatch[6] || 0)).padStart(2, '0')
   return `${dateStr} ${h}:${mi}:${s}`
 }
 
 export function handleChineseDatetimePaste(
   e: ClipboardEvent,
-  format: 'date' | 'datetime',
+  format: ChineseDatetimeFormat,
   setter: (val: string) => void
 ) {
   const text = e.clipboardData?.getData('text')?.trim()