1、历史汇总查询接口导出excel优化；

app/admin/apis/migumanage/migu_admin.go

@@ -3232,6 +3232,20 @@ func (e MiGuDeployService) HistoricalSummaryListNewByCatch(c *gin.Context) {
 		return summaries[i].Date > summaries[j].Date
 	})
 
+	// 判断是否导出Excel
+	if req.IsExport == 1 {
+		// 调用导出Excel函数
+		url, err := models.ExportHistoricalSummaryToExcel(summaries, e.Orm)
+		if err != nil {
+			response.Error(c, http.StatusInternalServerError, err, "导出失败")
+			return
+		}
+
+		// 返回导出文件的URL地址
+		response.OK(c, map[string]string{"export_url": url}, "导出成功")
+		return
+	}
+
 	// 4. 分页
 	total := len(summaries)
 	start := (req.PageNum - 1) * req.PageSize

app/admin/models/migu.go

@@ -1449,7 +1449,7 @@ func ExportHistoricalSummaryToExcel(data []MgHistoricalSummary, db *gorm.DB) (st
 	for i, record := range data {
 		row := i + 2
 		productName := productMap[record.ProductID] // 获取产品名称
-		file.SetCellValue(sheet, "A"+strconv.Itoa(row), record.Date)
+		file.SetCellValue(sheet, "A"+strconv.Itoa(row), record.Date[:10])
 		file.SetCellValue(sheet, "B"+strconv.Itoa(row), productName)
 		file.SetCellValue(sheet, "C"+strconv.Itoa(row), record.ChannelCode)
 		file.SetCellValue(sheet, "D"+strconv.Itoa(row), record.SubmissionCount)