fix bug that send geohash param to search page incorrect

src/components/footer/footGuide.vue

@@ -26,7 +26,7 @@
             </svg>
             <span>外卖</span>
         </section>
-        <section @click = "gotoAddress({path: '/search/geohash'})" class="guide_item">
+        <section @click = "gotoAddress({path: `/search/${geohash}`})" class="guide_item">
         	<svg class="icon_style">
                 <use xmlns:xlink="http://www.w3.org/1999/xlink" :xlink:href="$route.path.indexOf('search') !== -1? '#findActive' : '#find'"></use>
             </svg>