比如我遍历的数据是：
{
"A":[{"id":"601","name":"鞍山"}],
"B":[{"id":"530","name":"北京"}]
}
遍历的时候怎么能取到key的值，A和B？
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<view wx:for="{{obj}}" wx:for-index="key" wx:for-item="value"> {{key}} : {{value.address}} </view>请问解决了吗
列表渲染
wx:for
在组件上使用
wx:for控制属性绑定一个数组，即可使用数组中各项的数据重复渲染该组件。默认数组的当前项的下标变量名默认为
index，数组当前项的变量名默认为itemhttps://mp.weixin.qq.com/debug/wxadoc/dev/framework/view/wxml/list.html
所以wx:for只能循环数组，不能循环对象吗？
突然想起来数组也是对象...