onShow: function() {

console.log("permission show")

wx.getSystemInfo({

success(res) {

console.log(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.locationAuthorized)

console.log(res.locationEnabled)

if (!res.locationEnabled) {

console.log("系统位置服务未开启");

wx.showToast({

title: '系统位置服务未开启',

icon: 'none',

duration: 3000

})

} else if (!res.locationAuthorized) {

console.log("微信位置服务未授权");

wx.showToast({

title: '微信位置服务未授权',

icon: 'none',

duration: 3000

})

}

},fail(e){

console.log(e)

}

})

},

切换手机位置服务开关，获取的数据不变？