微信小程序例子——获取手机网络状态

<view>手机网络状态：{{netWorkType}}</view>

Page({
  data: {
    netWorkType:''
  }, 
  onLoad: function () {
    var that=this    
    wx.getNetworkType({
      success: function(res) {
        that.setData({
          netWorkType:res.networkType
        })
      }
    })
  }
})