fix:搜索框回车搜索

src/pagesHome/homeSearch.vue

@@ -1,7 +1,7 @@
 <template>
   <view class="search">
     <view class="search-item">
-      <u-search v-model="search_text" :clearabled="true" @custom="handlerSearchBtn" />
+      <u-search v-model="search_text" :clearabled="true"  @custom="handlerSearchBtn" @search="handlerSearchBtn" />
       <!-- <button class="search-btn" @click="handlerSearchBtn">搜索</button> -->
     </view>