nLocation() { var that = this const _locationChangeFn = function(res) { console.log('location change', res) that.editSmallLocation(res.latitude, res.longitude) } wx.authorize({ scope: 'scope.userLocationBackground', success: function (res) { wx.startLocationUpdateBackground({ success: (res) => { console.log(res); wx.onLocationChange(_locationChangeFn) }, }) }, fail: function (res) { console.log(res); wx.showModal({ content: '获取后台定位权限失败,请前往设置打开"使用小程序和离开小程序后"', confirmText: '设置', success(res) { if (res.confirm) { wx.openSetting() } else if (res.cancel) { wx.onLocationChange(_locationChangeFn) } } }) }, }) }, [图片] 这是wx.onLocationChange 返回的数据,手机一直没动,但是返回的经纬度有变化,打码的是相同的数据