<form>
  <input class="searchInput base_icon" cursor="50rpx" placeholder-class="base_icon" :placeholder="'\ue60c 搜索资讯'" type="text" name="keyword" value="" confirm-type="search" @confirm="doSearch" />
</form>

具体代码如上所示，安卓物理点击搜索框弹出输入法后乱码，关闭输入法后图标恢复