搜索历史缓存

src/views/homeSearch/components/SearchLayout.vue

@@ -5,7 +5,7 @@
     </nafm-header>
     <div class="content-layout">
       <SearchHistory v-if="history" stateKey="Home" @jumpPage="emitSearchValue" />
-      <SearchDataLayout v-else :data="searchData"/>
+      <SearchDataLayout v-else :data="searchData" />
     </div>
   </div>
 </template>
@@ -23,7 +23,8 @@ export default {
   },
   data () {
     return {
-      keyword: ''
+      keyword: '',
+      lastKeyword: null
     }
   },
 
@@ -35,7 +36,10 @@ export default {
 
   methods: {
     handleSearch (val) {
-      this.$store.dispatch('search/APushHomeSearchValue', val)
+      if (val != this.lastKeyword) {
+        this.$store.dispatch('search/APushHomeSearchValue', val)
+        this.lastKeyword = val
+      }
       this.emitSearchValue(val)
     },