小程序wx.canIUse和wx.getSystemInfo踏的坑

getPhoneNumber: function(e) { 
    console.log(e.detail.errMsg) 
    console.log(e.detail.iv) 
    console.log(e.detail.encryptedData) 
}

 wx.getSystemInfo({
  success: function(res) {
    console.log(res.model)
    console.log(res.pixelRatio)
    console.log(res.windowWidth)
    console.log(res.windowHeight)
    console.log(res.language)
    console.log(res.version)
    console.log(res.platform)
    console.log(res.SDKVersion)
  }
})

function getSDKVersion(SDKVersion){
  if (SDKVersion){
    SDKVersion = parseInt(SDKVersion.replace(/\./g, ''));
  }
  else SDKVersion = 0;
  return SDKVersion;
}

var self = this;
wx.getSystemInfo({
  success: function(res){
    var SDKVersion = res.SDKVersion;
    SDKVersion = util.getSDKVersion(SDKVersion);
    console.log(res);
    console.log(SDKVersion);
    if(SDKVersion < 120){   // 1.2.0以下版本不支持获取手机号功能
      self.setData({
        noSupportPhone: true
      })
    }
  }
});