vue點擊回車鍵進行搜索

 <div class="searchBox">
   <form>
     <i class="iconfont icon-search"></i>
      <input
        type="text"
        v-model.trim="searchKeyword"
        @keyup.enter.prevent="searchEnterFun($event)"
        placeholder="搜索訂單信息"
       />
       <Input v-show="false"/>//這個必須要加，防止點擊頁面會刷新
  </form>
</div>

//點擊回車，進行搜索
 searchEnterFun (e){
  var keyCode = window.event ? e.keyCode : e.which;
  console.log("回車搜索", keyCode, e);
  if (keyCode == 13) {
    this.search()
  }
 },