新查询upc优化

platformapi/aliupcapi/aliupcapi.go

@@ -135,6 +135,9 @@ func (a *API) GetNetUpcInfo(bar string) (getNetUpcInfo *GetNetUpcInfoResult, err
 	if err == nil {
 		getNetUpcInfo = &GetNetUpcInfoResult{}
 		body := result["fakeData"].(string)
+		if strings.Contains(body, "没有收录") {
+			return nil, err
+		}
 		results := regexpUpc.FindAllStringSubmatch(body, -1)
 		getNetUpcInfo.Upc = results[0][1]
 		getNetUpcInfo.Name = results[1][1]