在距离半径中过滤位置GeoPoint-Firestore [英] Filter location GeoPoint in distance radius - Firestore

问题描述

如何在Firestore数据库中搜索定义的距离半径内的纬度和经度位置.

How to search the Firestore database for the location Latitude and Longitude within a defined distance radius.

样本数据库:

COMPANIES
- COMPANY 1
--Lat: 12345 
--Long: 6789
- COMPANY 2
--Lat: 457851
--Long: 654214
- COMPANY 3
--Lat: 12345
--Long: 6789
- COMPANY 4
--Lat: 12463
--Long: 65487

注意:实时时，我可以选择使用GeoFire，但是在Firestore中，我找不到任何方法.

Note: At Real Time I had the option to use GeoFire, but at Firestore I did not find any way.

您如何才能在距离半径之内浏览数据库并根据您的位置查找公司?

How could you go through the database and find the Companies according to your Location, within a radius of distance?

推荐答案

我们还没有将GeoFire移植到Firestore 正在努力.

We don't yet support this though we're working on it. We also haven't ported GeoFire to Firestore given that effort is underway.

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