const HtmlParser=require('../../utils/html-view/index')

 data: {

         coupon_text:"",

}

let mobiledesc='<div><img src="../../1.png"></div>'

          if(mobiledesc){

                let coupon_text=new HtmlParser(mobiledesc).nodes;

                this.setData({

                    coupon_text

                })

            }else{

                this.setData({

                    coupon_text:''

                })

            }

     <view wx:if="{{coupon_text}}" class="{{iPhoneXStyle?'wap-chooseticket-footer-diff-iponex':'wap-chooseticket-footer-diff'}}">

      <import src="../../utils/html-view/index.wxml" />

      <template is="html-view" data="{{data: coupon_text}}" />

    </view>