微信小程序实现app启动页效果

把首页作为启动页 ，将标题改为和启动图一样的背景色，标题设为空

app.json

"window": {
    "backgroundTextStyle": "light",
    "navigationBarBackgroundColor": "#f91111",
    "navigationBarTitleText": "",
    "navigationBarTextStyle": "white"
  },

index.wxml

<view class="appBody" style="background:#f91111 url('http://wk517.com/old/Case/xmc.cn/images/app.jpg') center center no-repeat; background-size:70%"></view>

index.wxss

page,.content{ height: 100%}
.appBody{ width:100%; min-height: 100%; background:#f91111; }