//wxml内的代码
<view>
    <swiper>
        <swiper-item wx:for="{{swiperArr}}" wx:key="unique">
            <image :src="{{item.pic}}"></image>
        </swiper-item>
    </swiper>


    <button catchtap="tap">我的图片呢</button>
</view>

//js中代码
    data: {
        swiperArr: [
            {pic: "../../static/images/nvsheng.jpg", id: 1},
            {pic: "../../static/images/nvsheng.jpg", id: 1},
            {pic: "../../static/images/nvsheng.jpg", id: 1}
        ]
    },