wx:key="{{swiperItem['frame_Path']}}"
这样写报错
反向写没问题
wx:key='{{swiperItem["frame_Path"]}}'
开发工具版本：Nightly v1.02.1908222
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这样设，除了不报错了，根本没达到效果啊。。wx:key 和 vue的 :key 不一样。。。
vue的key是直接指定变量 item.id
wx:key指定的直接是属性名字 id，而且不带{{}}的
wx:key 我一般写 index
直接wx:key="{{swiperItem.frame_Path}}"不就好啦