修改搜索问题

src/views/menu/problemItem/index.vue

@@ -2,7 +2,7 @@
   <div class="problem-item">
     <NavBar />
     <div class="page-container">
-      <van-search v-model="query.searchKey" class="van-hairline--bottom" placeholder="请输入搜索关键词" />
+      <van-search v-model="query.searchKey" class="van-hairline--bottom" placeholder="请输入搜索关键词" @search="refreshData" />
       <org-tree v-model="query.orgId"  @change="refreshData"></org-tree>
       <div class="search-flex">
         <select-cell