'判断是否有数据返回'

@@ -26,8 +26,9 @@ exports.index = (req, res, next) => {
     // 真实数据输出
     sale.getSaleIndexData(channel).then(result => {
         responseData.result = result;
-        responseData.resultShow = JSON.stringify(result, null, 4);
-        responseData.headerData = result.headerData;
+        if (result) {
+            responseData.headerData = result.headerData;
+        }
         res.render('sale/index', responseData);
     }).catch(next);
 
@@ -53,9 +54,9 @@ exports.discount = (req, res, next) => {
 
     sale.getSaleDiscountData(params, channel).then((result) => {
         responseData.result = result;
-        responseData.resultShow = JSON.stringify(result, null, 4);
-        responseData.headerData = result.headerData;
-
+        if (result) {
+            responseData.headerData = result.headerData;
+        }
         res.render('sale/discount', responseData);
     }).catch(next);
 };
@@ -82,8 +83,9 @@ exports.vip = (req, res, next) => {
 
     sale.getSaleOthersData(params, channel).then((result) => {
         responseData.saleList = result;
-        responseData.resultShow = JSON.stringify(result, null, 4);
-        responseData.headerData = result.headerData;
+        if (result) {
+            responseData.headerData = result.headerData;
+        }
         res.render('sale/other', responseData);
     }).catch(next);
 
@@ -109,8 +111,9 @@ exports.newSale = (req, res, next) => {
 
     sale.getSaleOthersData(params, channel).then((result) => {
         responseData.saleList = result;
-        responseData.resultShow = JSON.stringify(result, null, 4);
-        responseData.headerData = result.headerData;
+        if (result) {
+            responseData.headerData = result.headerData;
+        }
         res.render('sale/other', responseData);
     }).catch(next);
 };
@@ -135,8 +138,9 @@ exports.breakingYards = (req, res, next) => {
 
     sale.getSalebreakingYardsData(params, channel).then((result) => {
         responseData.saleList = result;
-        responseData.resultShow = JSON.stringify(result, null, 4);
-        responseData.headerData = result.headerData;
+        if (result) {
+            responseData.headerData = result.headerData;
+        }
         res.render('sale/other', responseData);
     }).catch(next);
 };