Merge branch 'hotfix/noCacheXMLHttpRequest' into qCloud

@@ -100,6 +100,14 @@ try {
         app.use(devtools());
     }
 
+    // set no cache
+    app.use((req, res, next) => {
+        if (req.get('X-Requested-With') === 'XMLHttpRequest') {
+            res.set('Cache-Control', 'no-cache');
+        }
+        next();
+    });
+
     require('./dispatch')(app);
 
     app.all('*', errorHanlder.notFound()); // 404

@@ -70,6 +70,10 @@
     <input class="query-param" type="hidden" data-attr="productPool" value="{{productPool}}">
 {{/if}}
 
+{{#if filter_poolId}}
+    <input class="query-param" type="hidden" data-attr="filter_poolId" value="{{filter_poolId}}">
+{{/if}}
+
 {{#if saleType}}
     <input class="query-param" type="hidden" data-attr="saleType" value="{{saleType}}">
 {{/if}}

@@ -7,7 +7,7 @@
             <li>
                 <a href="{{url}}">
                     <div class="img-box">
-                        <img class="lazy" data-original="{{image src 180 320}}" alt="">
+                        <img class="lazy" data-original="{{image src 320 154}}" alt="">
                     </div>
                 </a>
             </li>

 .six-lines-floor li {
-    height: 180px;
+    height: 154px;
     width: 50%;
     float: left;
 
     img {
-        height: 180px;
+        height: 154px;
         width: 100%;
     }
 }