如何在 Firebase Cloud Firestore 中保存 GeoPoint?
How to save GeoPoint in Firebase Cloud Firestore?
在数据库 UI 中,我可以创建类型为 geopoint
的字段。提供值后,它看起来像这样:
location: [1° N, 1° E]
我正在尝试通过客户端 SDK(网络)将其保存到数据库中。
根据 Twitter 反馈,我尝试了 GeoJSON、Coords Array 和 Coords Object:
location: [1, 2];
location: {
latitude: 1,
longitude: 2,
};
location: {
"type": "Feature",
"geometry": {
"type": "Point",
"coordinates": [125.6, 10.1]
}
}
None 其中生成了数据库中的地理点类型。它们只是保存为 Objects/Arrays.
如何通过 Web SDK 将 GeoPoint 保存在 Firebase Cloud Firestore 中?
Firestore SDK 包含 GeoPoint class
,因此您必须像这样保存位置:
{
location: new firebase.firestore.GeoPoint(latitude, longitude)
}
只需使用:
import 'package:cloud_firestore/cloud_firestore.dart';
{
location:GeoPoint(latitude, longitude)
}
我努力寻找合适的import/require。这对我有用!!
const firebaseAdmin = require('firebase-admin');
//other code ....
//assigning value to myLocation attribute
let newObject = {
otherAttribute:"otherAttributeValue",
myLocation: new firebaseAdmin.firestore.GeoPoint(latitude,longitude)
}
PHP 使用“google/cloud-firestore”包
你必须使用这个classGoogle\Cloud\Core\GeoPoint
示例:
<?php
$geoPoint = new \Google\Cloud\Core\GeoPoint($latitude , $longitude);
$data = ['geopoint' => $geoPoint];
GeoFirePoint geoFirePoint = geo.point(latitude: lat, longitude: lng);
_firestore
.collection('locations')
.add({'name': 'random name', 'position': geoFirePoint.data}).then((_) {
print('added ${geoFirePoint.hash} successfully');
});
版本 9 Firestore
import { GeoPoint} from "firebase/firestore";
const dataDocument = {
tienda: new GeoPoint(latitude: number, longitude: number),
}
在数据库 UI 中,我可以创建类型为 geopoint
的字段。提供值后,它看起来像这样:
location: [1° N, 1° E]
我正在尝试通过客户端 SDK(网络)将其保存到数据库中。 根据 Twitter 反馈,我尝试了 GeoJSON、Coords Array 和 Coords Object:
location: [1, 2];
location: {
latitude: 1,
longitude: 2,
};
location: {
"type": "Feature",
"geometry": {
"type": "Point",
"coordinates": [125.6, 10.1]
}
}
None 其中生成了数据库中的地理点类型。它们只是保存为 Objects/Arrays.
如何通过 Web SDK 将 GeoPoint 保存在 Firebase Cloud Firestore 中?
Firestore SDK 包含 GeoPoint class
,因此您必须像这样保存位置:
{
location: new firebase.firestore.GeoPoint(latitude, longitude)
}
只需使用:
import 'package:cloud_firestore/cloud_firestore.dart';
{
location:GeoPoint(latitude, longitude)
}
我努力寻找合适的import/require。这对我有用!!
const firebaseAdmin = require('firebase-admin');
//other code ....
//assigning value to myLocation attribute
let newObject = {
otherAttribute:"otherAttributeValue",
myLocation: new firebaseAdmin.firestore.GeoPoint(latitude,longitude)
}
PHP 使用“google/cloud-firestore”包
你必须使用这个classGoogle\Cloud\Core\GeoPoint
示例:
<?php
$geoPoint = new \Google\Cloud\Core\GeoPoint($latitude , $longitude);
$data = ['geopoint' => $geoPoint];
GeoFirePoint geoFirePoint = geo.point(latitude: lat, longitude: lng);
_firestore
.collection('locations')
.add({'name': 'random name', 'position': geoFirePoint.data}).then((_) {
print('added ${geoFirePoint.hash} successfully');
});
版本 9 Firestore
import { GeoPoint} from "firebase/firestore";
const dataDocument = {
tienda: new GeoPoint(latitude: number, longitude: number),
}