</view>
<view class="item">
<input class="inputNum" type='number' maxlength='3' bindinput="_input" value="{{num}}" placeholder="0" confirm-type="确认" bindblur="_blur" placeholder-style="font-size:26rpx;color:#C81432"></input>
</view>
<view class="space">
关键词：小程序自定义组件的完成（案例解析）