多端应用不支持 wx.getSetting 接口，应该如何调用 wx.startLocationUpdateBackground 呢？wx.getSetting({                 success(res) {                     // 如果没有拿到scope.userLocationBackground授权，提示                     if (!res.authSetting['scope.userLocationBackground']) {                         wx.authorize({                             scope: 'scope.userLocationBackground',                             success() {                                 // 用户已经同意，调用wx.startLocationUpdateBackground                                 wx.startLocationUpdateBackground({                                     success(res) {                                         // 成功开启后台定位, 调用实时位置变更                                         console.log('后台定位开启成功')                                         that.openLocaionListener()                                     },                                     fail(res) {                                         wx.showToast({                                             title: '开启后台定位失败',                                         })                                     }                                 })                             }                         })                     } else {                         // 已经拿到scope.userLocationBackground授权调用                         wx.startLocationUpdateBackground({                         success(res) {                                 // 成功开启后台定位,                                 that.openLocaionListener()                                 // that.addMarker()                             },                             fail(res) {                                 wx.showToast({                                     title: '开启后台定位失败',                                 })                             }                         })                     }                 },                 fail(e){                     console.log(e)                 }             }) 然后更改代码为：             const systemSetting = wx.getSystemSetting()             const appAuthorizeSetting = wx.getAppAuthorizeSetting()             console.log(appAuthorizeSetting.locationAuthorized)             if(appAuthorizeSetting.locationAuthorized=='authorized'){                 if(systemSetting.locationEnabled){                     wx.startLocationUpdateBackground({                         success(res) {                             // 成功开启后台定位,                             that.openLocaionListener()                             // that.addMarker()                         },                         fail(res) {                             console.log(res)                             wx.showToast({                                 title: '开启后台定位失败',                             })                         }                     })                 }else{                     console.log('请打开手机定位开关')                     wx.showToast({                         title: '请打开手机定位开关',                     })                 }             }else{                 console.log('未授权定位')                 wx.showToast({                     title: '未授权定位',                 })             } 又提示：errMsg: "startLocationUpdateBackground:fail auth deny" 在多端应用中如何正确使用 wx.startLocationUpdateBackground 呢？

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