add time util

Author: bot-test-bot

src/components/DataManagement.vue

@@ -294,6 +294,7 @@ import { save, confirm } from "@tauri-apps/plugin-dialog";
 import { snippetApi, initDatabase, clipboardApi } from "../services/tauri";
 import { toast } from "../composables/useToast";
 import { useClipboardSettings } from "../composables/useClipboardSettings";
+import { getFormattedTimestampForFilename } from "../utils/time";
 
 const { t } = useI18n();
 
@@ -333,9 +334,7 @@ const exportSnippets = async () => {
     const jsonData = JSON.stringify(snippetsForExport, null, 2);
 
     // 使用 Tauri 的文件对话框保存文件
-    const fileName = `seekcode-snippets-${
-      new Date().toISOString().split("T")[0]
-    }.json`;
+    const fileName = `seekcode-snippets-${getFormattedTimestampForFilename()}.json`;
 
     try {
       const filePath = await save({

src/utils/time.ts

@@ -49,3 +49,21 @@ export function formatTime(dateInput: Date | string): string {
 
   return date.toLocaleDateString(locale.value);
 }
+
+/**
+ * 生成用于文件名的格式化时间戳
+ * 格式：YYYY-MM-DDTHH-MM-SS
+ * 使用本地时间，适合作为文件名
+ */
+export function getFormattedTimestampForFilename(
+  date: Date = new Date()
+): string {
+  const year = date.getFullYear();
+  const month = String(date.getMonth() + 1).padStart(2, "0");
+  const day = String(date.getDate()).padStart(2, "0");
+  const hours = String(date.getHours()).padStart(2, "0");
+  const minutes = String(date.getMinutes()).padStart(2, "0");
+  const seconds = String(date.getSeconds()).padStart(2, "0");
+
+  return `${year}-${month}-${day}T${hours}-${minutes}-${seconds}`;
+}