From 69308184687397945a6453b34827b6866fe9f0de Mon Sep 17 00:00:00 2001
From: gazebo <gazeboxu@gmail.com>
Date: Wed, 19 Jun 2019 14:17:33 +0800
Subject: [PATCH] =?UTF-8?q?-=20=E4=B8=89=E4=B8=AA=E5=B9=B3=E5=8F=B0?=
 =?UTF-8?q?=E7=9A=84SkuName=E9=95=BF=E5=BA=A6=E9=99=90=E5=88=B6=E5=B8=B8?=
 =?UTF-8?q?=E9=87=8F=E8=A7=84=E8=8C=83=E5=8C=96?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 platformapi/ebaiapi/shop_sku.go | 3 ++-
 platformapi/jdapi/sku.go        | 2 +-
 platformapi/mtwmapi/retail.go   | 4 ++++
 utils/utils.go                  | 2 +-
 4 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/platformapi/ebaiapi/shop_sku.go b/platformapi/ebaiapi/shop_sku.go
index 30c27568..fe3f36c1 100644
--- a/platformapi/ebaiapi/shop_sku.go
+++ b/platformapi/ebaiapi/shop_sku.go
@@ -19,7 +19,8 @@ const (
 	UPCTypePrivate  = 0
 )
 const (
-	MaxLeftNum = 99999
+	MaxLeftNum          = 99999
+	MaxSkuNameByteCount = 100 // skuname的最大字节数，注意不是字符数，超长饿百会报错：{"data":"","errno":20200,"error":"invalid param:[name]...
 )
 
 type CategoryInfo struct {
diff --git a/platformapi/jdapi/sku.go b/platformapi/jdapi/sku.go
index 7665b411..9c5239db 100644
--- a/platformapi/jdapi/sku.go
+++ b/platformapi/jdapi/sku.go
@@ -80,7 +80,7 @@ const (
 )
 
 const (
-	MaxSkuNameLen       = 45 // skuname最长字符数
+	MaxSkuNameCharCount = 45 // skuname最长字符数
 	SaleAttrIDBase      = 1001
 	SaleAttrValueIDBase = 10
 )
diff --git a/platformapi/mtwmapi/retail.go b/platformapi/mtwmapi/retail.go
index 9790068e..549a5411 100644
--- a/platformapi/mtwmapi/retail.go
+++ b/platformapi/mtwmapi/retail.go
@@ -6,6 +6,10 @@ import (
 	"git.rosy.net.cn/baseapi/utils"
 )
 
+const (
+	MaxSkuNameCharCount = 30 // SkuName的最大字符数
+)
+
 type RetailCategoryInfo struct {
 	Name     string                `json:"name"`
 	Sequence int                   `json:"sequence"`
diff --git a/utils/utils.go b/utils/utils.go
index d3a91485..445c7c42 100644
--- a/utils/utils.go
+++ b/utils/utils.go
@@ -247,7 +247,7 @@ func Base64DecodeMultiString(strs ...string) (decodedData [][]byte, err error) {
 	return decodedData, nil
 }
 
-// 只适合与纯英文的情况
+// 限制的是字节数，只适合纯英文的情况，推荐使用LimitMixedStringLen，除非确定是纯英文，且对性能相当敏感
 func LimitStringLen(str string, maxByteCount int) (limitedStr string) {
 	if maxByteCount > 0 {
 		if strLen := len(str); strLen > maxByteCount {