微信小程序中滚动消息通知的实现

<swiper>  <block>   <navigator>    <swiper-item>     <view>{{item.title}}</view>    </swiper-item>   </navigator>  </block> </swiper>

 .swiper_container { height: 55rpx; width: 80vw;}.swiper_item { font-size: 25rpx; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; letter-spacing: 2px;}　

var app = getApp()Page({ data: { }, onLoad(e) {  console.log(e.title)  this.setData({   msgList: [    { url: "url", title: "公告：多地首套房贷利率上浮 热点城市渐迎零折扣时代" },    { url: "url", title: "公告：悦如公寓三周年生日趴邀你免费吃喝欢唱" },    { url: "url", title: "公告：你想和一群有志青年一起过生日嘛？" }]  }); }})