导出问题，增加了打印4

api/controller/export.go

@@ -1,6 +1,7 @@
 package controller
 
 import (
+	"encoding/json"
 	"github.com/gin-gonic/gin"
 	"hospital-admin-api/api/dao"
 	"hospital-admin-api/api/model"
@@ -474,6 +475,9 @@ func (r *Export) OrderProduct(c *gin.Context) {
 		return
 	}
 
+	jsonStr, err := json.Marshal(orderProducts)
+	utils.LogJsonInfo("打印", string(jsonStr))
+
 	// 业务处理
 	exportService := service.ExportService{}
 	ossAddress, err := exportService.OrderProduct(orderProducts)

api/service/export.go

@@ -1,7 +1,6 @@
 package service
 
 import (
-	"encoding/json"
 	"fmt"
 	"github.com/shopspring/decimal"
 	"hospital-admin-api/api/dao"
@@ -1657,15 +1656,6 @@ func (r *ExportService) OrderProduct(d []*model.OrderProduct) (string, error) {
 		dataSlice = append(dataSlice, data)
 	}
 
-	// 转为 JSON
-	jsonData, err := json.Marshal(dataSlice)
-	if err != nil {
-		fmt.Println("Error converting to JSON:", err)
-		return "", err
-	}
-
-	utils.LogJsonInfo("打印数据：", string(jsonData))
-
 	file, err := utils.Export(header, dataSlice)
 	if err != nil {
 		return "", err