<view wx:for="{{items}}">
{{index}}: {{item:one}}
</view>
js文件：
Page({
items:[{
one: "test1",
},{
one: "test2"
}]
})

<view wx:for="{{items}}" wx:for-item="name" wx:for-index="id">
{{id}}: {{name.one}}
</view>

下面是一个九九乘法表事例：
<view wx:for="{{[1,2,3,4,5,6,7,8,9]}}" wx:for-item="i">
<view
 wx:for="{{[1,2,3,4,5,6,7,8,9]}}" wx:for-item="j">
<view
 wx:if="{{i <= j}}">
{{i}}*{{j}} = {{i * j}}
</view>
</view>
</view>

<block wx:for="{{[1,2,3]}}">
<view> {{index}}: </view>
<view> {{item}} </view>
</block>