getLocation和onLocationChange定位,前后几秒存在500米误差?
-【公司的同事也复现了这个问题,我们可以上传今天的调用日志协助API开发者排查问题】
- 以下是API的主要调用方式:
wx.getLocation({
type: 'gcj02',
success: res => {},
fail: res => {}
})
wx.startLocationUpdate()
wx.onLocationChange(res => {})
-以下是线上用户的日志(getLocation和onLocationChange的返回记录,分别在两个数组里,有时间戳):
"onLocationChangeLogStack": [
{
"log": "第0项日志",
"logContent": {
"altitude": 0,
"verticalAccuracy": 0,
"indoorLocationType": -1,
"provider": "network",
"latitude": 30.273546549479168,
"accuracy": 30,
"horizontalAccuracy": 30,
"type": "gcj02",
"steps": 0,
"speed": 0,
"longitude": 119.98670762803819,
"direction": 0
},
"timestamp": 1640912040378
},
{
"log": "onLocationChange_success",
"logContent": {
"altitude": 0,
"verticalAccuracy": 0,
"indoorLocationType": -1,
"provider": "network",
"latitude": 30.275212944878472,
"accuracy": 30,
"horizontalAccuracy": 30,
"type": "gcj02",
"steps": 0,
"speed": 0,
"longitude": 119.98674289279514,
"direction": 0
},
"timestamp": 1640912041363,
"time": "08:54:01"
},
{
"log": "onLocationChange_success",
"logContent": {
"altitude": 28.595458984375,
"verticalAccuracy": 0,
"indoorLocationType": -1,
"provider": "gps",
"latitude": 30.275257161458335,
"accuracy": 15.087242126464844,
"horizontalAccuracy": 15.087242126464844,
"type": "gcj02",
"steps": 0,
"speed": 0.9399999976158142,
"longitude": 119.98688123914931,
"direction": 49.5
},
"timestamp": 1640912043312,
"time": "08:54:03"
},
{
"log": "onLocationChange_success",
"logContent": {
"altitude": 26.94659423828125,
"verticalAccuracy": 0,
"indoorLocationType": -1,
"provider": "gps",
"latitude": 30.27526611328125,
"accuracy": 19.00754165649414,
"horizontalAccuracy": 19.00754165649414,
"type": "gcj02",
"steps": 0,
"speed": 0.9399999976158142,
"longitude": 119.98689208984375,
"direction": 49.5
},
"timestamp": 1640912044285,
"time": "08:54:04"
},
{
"log": "onLocationChange_success",
"logContent": {
"altitude": 0,
"verticalAccuracy": 0,
"indoorLocationType": -1,
"provider": "network",
"latitude": 30.274973415798613,
"accuracy": 30,
"horizontalAccuracy": 30,
"type": "gcj02",
"steps": 0,
"speed": 0,
"longitude": 119.98738661024305,
"direction": 0
},
"timestamp": 1640912279392,
"time": "08:57:59"
},
{
"log": "onLocationChange_success",
"logContent": {
"altitude": 0,
"verticalAccuracy": 0,
"indoorLocationType": -1,
"provider": "network",
"latitude": 30.274985894097224,
"accuracy": 30,
"horizontalAccuracy": 30,
"type": "gcj02",
"steps": 0,
"speed": 0,
"longitude": 119.98747043185764,
"direction": 0
},
"timestamp": 1640912281414,
"time": "08:58:01"
},
{
"log": "onLocationChange_success",
"logContent": {
"altitude": 0,
"verticalAccuracy": 0,
"indoorLocationType": -1,
"provider": "network",
"latitude": 30.274640028211806,
"accuracy": 15,
"horizontalAccuracy": 15,
"type": "gcj02",
"steps": 0,
"speed": 0,
"longitude": 119.98615234375,
"direction": 0
},
"timestamp": 1640912606404,
"time": "09:03:26"
},
{
"logContent": "___same___",
"timestamp": 1640912614404,
"time": "09:03:34"
},
{
"logContent": "___same___",
"timestamp": 1640912622407,
"time": "09:03:42"
},
{
"logContent": "___same___",
"timestamp": 1640912632259,
"time": "09:03:52"
},
{
"logContent": "___same___",
"timestamp": 1640912647807,
"time": "09:04:07"
},
{
"log": "onLocationChange_success",
"logContent": {
"altitude": 0,
"verticalAccuracy": 0,
"indoorLocationType": -1,
"provider": "network",
"latitude": 30.27372802734375,
"accuracy": 306,
"horizontalAccuracy": 306,
"type": "gcj02",
"steps": 0,
"speed": 0,
"longitude": 119.98235324435764,
"direction": 0
},
"timestamp": 1640913353009,
"time": "09:15:53"
},
{
"log": "onLocationChange_success",
"logContent": {
"altitude": 0,
"verticalAccuracy": 0,
"indoorLocationType": -1,
"provider": "network",
"latitude": 30.273546549479168,
"accuracy": 30,
"horizontalAccuracy": 30,
"type": "gcj02",
"steps": 0,
"speed": 0,
"longitude": 119.98670762803819,
"direction": 0
},
"timestamp": 1640913355016,
"time": "09:15:55"
},
{
"logContent": "___same___",
"timestamp": 1640913363595,
"time": "09:16:03"
}
],
"getLocationLogStack": [
{
"log": "第0项日志",
"logContent": {
"verticalAccuracy": 0,
"indoorLocationType": -1,
"provider": "network",
"latitude": 30.273546549479168,
"errMsg": "getLocation:ok",
"accuracy": 30,
"horizontalAccuracy": 30,
"type": "gcj02",
"steps": 0,
"speed": 0,
"longitude": 119.98670762803819,
"direction": 0
},
"timestamp": 1640912040378
},
{
"log": "getLocation_success",
"logContent": {
"verticalAccuracy": 0,
"indoorLocationType": -1,
"provider": "network",
"latitude": 30.275212944878472,
"errMsg": "getLocation:ok",
"accuracy": 30,
"horizontalAccuracy": 30,
"type": "gcj02",
"steps": 0,
"speed": 0,
"longitude": 119.98674289279514,
"direction": 0
},
"timestamp": 1640912041965,
"time": "08:54:01"
},
{
"log": "getLocation_success",
"logContent": {
"verticalAccuracy": 0,
"indoorLocationType": -1,
"provider": "network",
"latitude": 30.274973415798613,
"errMsg": "getLocation:ok",
"accuracy": 30,
"horizontalAccuracy": 30,
"type": "gcj02",
"steps": 0,
"speed": 0,
"longitude": 119.98738661024305,
"direction": 0
},
"timestamp": 1640912279687,
"time": "08:57:59"
},
{
"log": "getLocation_success",
"logContent": {
"verticalAccuracy": 0,
"indoorLocationType": -1,
"provider": "network",
"latitude": 30.274640028211806,
"errMsg": "getLocation:ok",
"accuracy": 15,
"horizontalAccuracy": 15,
"type": "gcj02",
"steps": 0,
"speed": 0,
"longitude": 119.98615234375,
"direction": 0
},
"timestamp": 1640912606596,
"time": "09:03:26"
},
{
"logContent": "___same___",
"timestamp": 1640912616342,
"time": "09:03:36"
},
{
"logContent": "___same___",
"timestamp": 1640912625900,
"time": "09:03:45"
},
{
"logContent": "___same___",
"timestamp": 1640912635401,
"time": "09:03:55"
},
{
"logContent": "___same___",
"timestamp": 1640912647918,
"time": "09:04:07"
},
{
"log": "getLocation_success",
"logContent": {
"verticalAccuracy": 0,
"indoorLocationType": -1,
"provider": "network",
"latitude": 30.27372802734375,
"errMsg": "getLocation:ok",
"accuracy": 306,
"horizontalAccuracy": 306,
"type": "gcj02",
"steps": 0,
"speed": 0,
"longitude": 119.98235324435764,
"direction": 0
},
"timestamp": 1640913353298,
"time": "09:15:53"
},
{
"log": "getLocation_success",
"logContent": {
"verticalAccuracy": 0,
"indoorLocationType": -1,
"provider": "network",
"latitude": 30.273546549479168,
"errMsg": "getLocation:ok",
"accuracy": 30,
"horizontalAccuracy": 30,
"type": "gcj02",
"steps": 0,
"speed": 0,
"longitude": 119.98670762803819,
"direction": 0
},
"timestamp": 1640913363578,
"time": "09:16:03"
}
- ],