微信小程序swiper标签中传入多个数组型数据的方法

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wxml页面:

<view class="menu-wrp">
<swiper indicator-dots="{{indicatorDots}}"
  autoplay="{{autoplay}}" interval="{{interval}}" duration="{{duration}}" >
   <swiper-item>
    <view class="menu-list" wx:for="{{menu.imgUrls}}" >
    <image class="menu-img" src="{{item}}" />
    <view class="menu-desc">{{menu.descs[index]}}</view>
   </view>
   </swiper-item>
    <swiper-item>
    <view class="menu-list" wx:for="{{menu1.imgUrls}}" >
    <image class="menu-img" src="{{item}}" />
    <view class="menu-desc">{{menu1.descs[index]}}</view>
   </view>
   </swiper-item>
 </swiper>
</view>

js页面：

 menu: {
      imgUrls: [
        '/images/mb.png',
        '/images/jgtm.png',
        '/images/ks.png',
        '/images/byj.png',
        '/images/bs.png',
        '/images/zf.png',
        '/images/sm.png',
        '/images/cb.png',
        '/images/xf.png',
        '/images/vl.png'
      ],
      descs: [
        '面部轮廓',
        '激光脱毛',
        '抗衰紧致',
        '半永久状',
        '补水美白',
        '毛发种植',
        '私密整形',
        '唇部整形',
        '失败修复',
        '小V脸',
        ]
    },
    menu1: {
      imgUrls: [
        '/images/mb.png'
      ],
      descs: [
        '测试'
      ]
    },
   

效果：