京东发票类型

upstream/jingdong/jingdong.go

@@ -38,6 +38,11 @@ type client struct {
 	AccessToken string
 }
 
+type InvoiceType string
+
+const EI InvoiceType = "4"  //电子发票
+const VAT InvoiceType = "2" //增值税发票
+
 var server *client
 
 const CacheKey = "jingdong:token"

upstream/jingdong/jingdong_order.go

@@ -39,12 +39,13 @@ type PriceSnap struct {
 
 //PlaceOrderReq 下单
 type PlaceOrderReq struct {
-	OrderSn   string //订单单号
-	SkuNums   []*SkuNums
-	Consignee string //收货人姓名，最多20个字符
-	Phone     string //手机号，最多20个字符
-	Address   *PlaceOrderAddress
-	PriceSnap []*PriceSnap
+	OrderSn     string //订单单号
+	SkuNums     []*SkuNums
+	Consignee   string //收货人姓名，最多20个字符
+	Phone       string //手机号，最多20个字符
+	Address     *PlaceOrderAddress
+	PriceSnap   []*PriceSnap
+	InvoiceType InvoiceType
 }
 
 //PlaceOrderAddress 下单地址
@@ -164,7 +165,7 @@ func (orderJD) PlaceOrder(ctx context.Context, req *PlaceOrderReq) (res *PlaceOr
 		"submitState":          server.SubmitState,
 		"invoicePhone":         server.Mobile,
 		"invoiceState":         "2",
-		"invoiceType":          "4",
+		"invoiceType":          req.InvoiceType,
 		"selectedInvoiceTitle": "5",
 		"invoiceContent":       "1",
 		"paymentType":          "4",