代码优化

@@ -57,8 +57,8 @@ const exchange = {
      * @param next
      */
     cancelApply(req, res, next) {
-        let id = req.body.id;
-        let uid = req.user.uid;
+        const id = req.body.id;
+        const uid = req.user.uid;
 
         exchangeModel.cancelApply(uid, id).then(result => {
             return res.json(result);

@@ -41,7 +41,7 @@ const component = {
     },
     helpDetail: (req, res) => {
         const caption = req.query.caption;
-        let data = {
+        const data = {
             module: 'me',
             page: 'help',
             noLocalJS: true,

@@ -58,7 +58,7 @@ const component = {
         }).catch(next);
     },
     saveMydetails: (req, res, next) => {
-        var params = {
+        const params = {
             uid: req.user.uid
         };
 

@@ -10,7 +10,7 @@ const notLoginTip = '抱歉，您暂未登录！';
 
 const order = {
     orders: (req, res) => {
-        let type = req.query.type;
+        const type = req.query.type;
 
         res.render('order', {
             module: 'me',
@@ -19,8 +19,8 @@ const order = {
         });
     },
     orderDetail: (req, res) => {
-        let orderCode = req.query.orderCode;
-        let uid = req.user.uid;
+        const orderCode = req.query.orderCode;
+        const uid = req.user.uid;
 
         if (!uid && req.xhr) {
             return res.json({
@@ -56,8 +56,8 @@ const order = {
         });
     },
     getOrderDetailData: (req, res) => {
-        let orderCode = req.query.orderCode;
-        let uid = req.user.uid;
+        const orderCode = req.query.orderCode;
+        const uid = req.user.uid;
 
         if (!uid && req.xhr) {
             return res.json({
@@ -71,24 +71,24 @@ const order = {
         });
     },
     cancelOrder: (req, res) => {
-        let orderCode = req.body.orderCode;
-        let reasonId = req.body.reasonId;
-        let reason = req.body.reason;
+        const orderCode = req.body.orderCode;
+        const reasonId = req.body.reasonId;
+        const reason = req.body.reason;
 
         orderModel.cancelOrder(orderCode, reasonId, reason).then(result => {
             return res.json(result);
         });
     },
     confirmOrder: (req, res) => {
-        let orderode = req.body.orderCode;
+        const orderode = req.body.orderCode;
 
         orderModel.confirmOrder(orderode).then(result => {
             return res.json(result);
         });
     },
     deleteOrder: (req, res) => {
-        let orderCode = req.body.orderCode;
-        let uid = req.user.uid;
+        const orderCode = req.body.orderCode;
+        const uid = req.user.uid;
 
         if (!uid && req.xhr) {
             return res.json({
@@ -102,7 +102,7 @@ const order = {
         });
     },
     coin: (req, res, next) => {
-        let uid = req.user.uid;
+        const uid = req.user.uid;
 
         orderModel.getCoins(uid).then(result => {
             res.render('coin', {
@@ -120,9 +120,9 @@ const order = {
      * @returns {*|{read, write}}
      */
     getCoinDetail: (req, res) => {
-        let uid = req.user.uid;
-        let page = req.query.page;
-        let limit = req.query.limit;
+        const uid = req.user.uid;
+        const page = req.query.page;
+        const limit = req.query.limit;
 
         if (!uid && req.xhr) {
             return res.json({

@@ -105,9 +105,7 @@ const refund = {
      * @returns {*|{read, write}}
      */
     getRefundOrders(req, res) {
-        let uid = req.user.uid;
-        let page = req.query.page;
-        let limit = req.query.limit;
+        const uid = req.user.uid;
 
         if (!uid && req.xhr) {
             return res.json({
@@ -117,8 +115,8 @@ const refund = {
         }
         let param = {
             uid: uid,
-            page: page,
-            limit: limit
+            page: req.query.page,
+            limit: req.query.limit
         };
 
         refundModel.getRefundOrders(param).then(result => {
@@ -132,8 +130,8 @@ const refund = {
      * @param res
      */
     cancelApply(req, res) {
-        let uid = req.user.uid;
-        let id = req.body.id;
+        const uid = req.user.uid;
+        const id = req.body.id;
 
         if (!uid && req.xhr) {
             return res.json({

@@ -47,7 +47,7 @@ const _getInfoNumData = (uid) => {
     }, {
         code: 200
     })]).then(data => {
-        let res = {
+        const res = {
             wait_pay_num: '',
             wait_cargo_num: '',
             send_cargo_num: '',
@@ -90,7 +90,7 @@ exports.getUserHomeData = (uid) => {
  *
  */
 exports.getHelpInfo = (data) => {
-    var defaultParam = {
+    let defaultParam = {
             method: 'app.help.li'
         },
         infoData = Object.assign(defaultParam, data);
@@ -98,8 +98,8 @@ exports.getHelpInfo = (data) => {
     return api.get('', infoData, {
         code: 200
     }).then(result => {
-        var helpData = result.data;
-        var formatData = [];
+        const formatData = [];
+        let helpData = result.data;
 
         helpData = helpData || [];
         helpData.forEach(function(item) {
@@ -122,7 +122,7 @@ exports.getHelpInfo = (data) => {
  * @param data
  */
 exports.getHelpDetail = (data) => {
-    var defaultParam = {
+    let defaultParam = {
             method: 'app.help.detail',
             return_type: 'html'
         },
@@ -155,7 +155,7 @@ exports.saveFeedback = (data) => {
  * @param data
  */
 exports.saveMydetails = (params) => {
-    var defaultParam = {
+    let defaultParam = {
             method: 'app.passport.modifyBase'
         },
         data = Object.assign(defaultParam, params);