From 645ed32e654780a556eae9175fbe30989498dc6f Mon Sep 17 00:00:00 2001
From: wangjiahao <1522128093@qq.com>
Date: Thu, 29 May 2025 17:26:54 +0800
Subject: [PATCH] =?UTF-8?q?feat(=E5=9B=BE=E8=A1=A8):=20=E5=9B=BE=E8=A1=A8?=
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---
 .../visualization/ComponentEditBar.vue           |  2 +-
 .../components/visualization/UserViewEnlarge.vue |  2 +-
 .../src/views/chart/components/js/util.ts        | 16 ++++++++++++++--
 3 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/core/core-frontend/src/components/visualization/ComponentEditBar.vue b/core/core-frontend/src/components/visualization/ComponentEditBar.vue
index ea8b5ffd29..f507b1a747 100644
--- a/core/core-frontend/src/components/visualization/ComponentEditBar.vue
+++ b/core/core-frontend/src/components/visualization/ComponentEditBar.vue
@@ -479,7 +479,7 @@ const exportAsExcel = () => {
   const chartExtRequest = dvMainStore.getLastViewRequestInfo(element.value.id)
   const viewInfo = dvMainStore.getViewDetails(element.value.id)
   const chart = { ...viewInfo, chartExtRequest, data: viewDataInfo, busiFlag: dvInfo.value.type }
-  exportExcelDownload(chart, () => {
+  exportExcelDownload(chart, dvInfo.value.name, () => {
     openMessageLoading(callbackExport)
   })
 }
diff --git a/core/core-frontend/src/components/visualization/UserViewEnlarge.vue b/core/core-frontend/src/components/visualization/UserViewEnlarge.vue
index 207bc7ee65..2c2be072f4 100644
--- a/core/core-frontend/src/components/visualization/UserViewEnlarge.vue
+++ b/core/core-frontend/src/components/visualization/UserViewEnlarge.vue
@@ -377,7 +377,7 @@ const downloadViewDetails = (downloadType = 'view') => {
     busiFlag: dvInfo.value.type
   }
   exportLoading.value = true
-  exportExcelDownload(chart, () => {
+  exportExcelDownload(chart, dvInfo.value.name, () => {
     openMessageLoading(exportData)
   })
   exportLoading.value = false
diff --git a/core/core-frontend/src/views/chart/components/js/util.ts b/core/core-frontend/src/views/chart/components/js/util.ts
index a2919b8d59..f20a5fe9a2 100644
--- a/core/core-frontend/src/views/chart/components/js/util.ts
+++ b/core/core-frontend/src/views/chart/components/js/util.ts
@@ -547,8 +547,20 @@ const getExcelDownloadRequest = (data, type?) => {
   }
 }
 
-export const exportExcelDownload = (chart, callBack?) => {
-  const excelName = chart.title
+function getChartExcelTitle(preFix, viewTitle) {
+  const now = new Date()
+  const pad = n => n.toString().padStart(2, '0')
+  const year = now.getFullYear()
+  const month = pad(now.getMonth() + 1) // 月份从 0 开始
+  const day = pad(now.getDate())
+  const hour = pad(now.getHours())
+  const minute = pad(now.getMinutes())
+  const second = pad(now.getSeconds())
+  return `${preFix}_${viewTitle}_${year}${month}${day}_${hour}${minute}${second}`
+}
+
+export const exportExcelDownload = (chart, preFix, callBack?) => {
+  const excelName = getChartExcelTitle(preFix, chart.title)
   let request: any = {
     proxy: null,
     dvId: chart.sceneId,