enhance(enduser):为导出的用户抄表记录文件增加文件名内容。

controller/end_user.go

@@ -6,6 +6,7 @@ import (
 	"electricity_bill_calc/response"
 	"electricity_bill_calc/security"
 	"electricity_bill_calc/service"
+	"fmt"
 	"net/http"
 	"strconv"
 
@@ -54,6 +55,16 @@ func downloadEndUserRegisterTemplate(c *gin.Context) {
 		result.NotFound(err.Error())
 		return
 	}
+	reportIndex, err := service.ReportService.RetreiveReportIndex(requestReportId)
+	if err != nil {
+		result.NotFound(err.Error())
+		return
+	}
+	park, err := service.ParkService.FetchParkDetail(reportIndex.ParkId)
+	if err != nil {
+		result.NotFound(err.Error())
+		return
+	}
 	meterType, err := service.ReportService.RetreiveParkEndUserMeterType(requestReportId)
 	if err != nil {
 		result.Error(http.StatusInternalServerError, err.Error())
@@ -68,7 +79,7 @@ func downloadEndUserRegisterTemplate(c *gin.Context) {
 	c.Status(http.StatusOK)
 	c.Header("Content-Type", "application/octet-stream")
 	c.Header("Content-Transfer-Encoding", "binary")
-	c.Header("Content-Disposition", "attachment; filename=抄表记录.xlsx")
+	c.Header("Content-Disposition", fmt.Sprintf("attachment; filename=抄表记录-%s-%s.xlsx", park.Name, reportIndex.Period.Format("2006-01")))
 
 	gen := lo.Ternary[excel.ExcelTemplateGenerator](
 		meterType == 0,