<view>手机型号：{{mobileModel}}</view>
<view>手机像素比：{{mobileePixelRatio}}</view>
<view>窗口宽度：{{windowWidth}}</view>
<view>窗口高度：{{windowHeight}}</view>
<view>微信设置的语言：{{language}}</view>
<view>微信版本号：{{version}}</view>

var app = getApp()
Page({
 data: {
  mobileModel:'',
  mobileePixelRatio:'',
  windowWidth:'',
  windowHeight:'',
  language:'',
  version:''
 },
 onLoad: function () {
  var that=this;
  wx.getSystemInfo({
   success: function(res) {
    that.setData({
     mobileModel:res.model,
     mobileePixelRatio:res.pixelRatio,
     windowWidth:res.windowWidth,
     windowHeight:res.windowHeight,
     language:res.language,
     version:res.version
    })
   }
  })
 }
})