qzw_xcx/unpackage/dist/dev/mp-weixin/component/textarea.wxml

<view><view class="uni-textarea"><textarea maxlength="100" placeholder="{{tips}}" data-event-opts="{{[['input',[['bindTextAreaBlur',['$event']]]]]}}" bindinput="__e"></textarea><view style="color:#909399;text-align:right;">{{numberList+"/100"}}</view></view></view>