输入区高度自适应 auto-height </view> <view class="card-area"> <view class="top-description border-bottom"> <view>自动聚焦</view> <view>auto-focus</view> </view> <textarea style="height: 1.12rem" maxlength="-1" disabled="{{false}}" auto-focus="{{true}}" placeholder="超过输入高度，会出现滚动条" confirm-hold="false" placeholder-class="plh" cursor="-1" confirm-type="换行" fixed="{{false}}" focus="{{focus}}" cursor-spacing="20" show-confirm-bar="{{true}}" selection-start="-1" selection-end="-1" adjust-position="{{true}}" bindfocus="bindFocus" bindblur="bindBlur" bindlinechange="bindLineChange" bindinput="bindInput" bindconfirm="bindConfirm" /> </view> </view>