[bugfix]设备授权接口没有传入产品编号

Author: 黄志东

lib/api_device.js

@@ -42,7 +42,13 @@ exports.createDeviceQRCode = function* (deviceIds) {
   return yield this.request(url, postJSON(info));
 };
 
-exports.authorizeDevices = function* (devices, optype) {
+/**
+ * 设备授权接口
+ * 详情请见：<http://iot.weixin.qq.com/wiki/new/index.html?page=3-4-5>
+ * @param {Number} productID 产品编号
+ * ```
+ */
+exports.authorizeDevices = function* (devices, optype, productID) {
   var token = yield this.ensureAccessToken();
   // https://api.weixin.qq.com/device/authorize_device?access_token=ACCESS_TOKEN
   var url = 'https://api.weixin.qq.com/device/authorize_device?access_token=' + token.accessToken;
@@ -51,6 +57,9 @@ exports.authorizeDevices = function* (devices, optype) {
     'device_list': devices,
     'op_type': optype
   };
+  if(productID){
+    data.product_id = productID;
+  }
   return yield this.request(url, postJSON(data));
 };