<view> {{message}} </view>
<view hidden="true"> {{message}} </view>  // hidden属性隐藏
<text> Hello World </text>
<swiper>
  <swiper-item autoplay indicator-dots circular>//轮播图自动播放、圆点、循环
  	<navigator url="___"> //跳转的页面路径
  		<image src="___" mode="widthfix"><image> //图片宽高自适应，保持原有比例，然后根据原图大小控制swiper的大小即可达到较好的展示效果
    </navigator>
  </swiper-item>
</swiper>

Page({
  data: {
    message: 'Hello MINA!',
    list:['1','2','3','4'],
    scrollTop:0
  }
})

<view wx:for="{{_____}}" wx:key="__"> {{item}} </view>  //内容可直接使用item
<block></block> //占位符

<view wx:if="{{view == 'WEBVIEW'}}"> WEBVIEW </view>
<view wx:elif="{{view == 'APP'}}"> APP </view>
<view wx:else="{{view == 'MINA'}}"> MINA </view>

<scroll-view scroll-y scroll-top="{{scrollTop}}">//每次切换页面时，用this.setData({})让将该页scrollTop变为0即可到达顶部
    <view
	wx:for="{{list}}"
	>{{item}}</view>
</scroll-view>