View(显示)
![](https://img.haomeiwen.com/i1419060/59f608c18424ba2c.png)
Controller(控制)
<view class='Color'>1.多条件block实现</view>
<block wx:if="{{true}}">
<view>view1</view>
<view>view2\n\n</view>
</block>
<view class='Color'>2.数组index,item元素应用</view>
<block wx:for="{{[1,2,3]}}">
<view>{{index}}:{{item}}</view>
</block>
WXSS
.Color{
color:red
}
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