问题描述
我编写了 2 个 Firebase 函数:
2、查询附近位置
签到代码是:
.https.onRequest(async(request,response) =>{
const uid = request.query.uid
const cat = request.query.cat
const addr = request.query.add
const name = request.query.name
const long = Number(request.query.long)
const lat = Number(request.query.lat)
const gpoint = new admin.firestore.GeoPoint(lat,long)
const db = admin.firestore()
const tstamp = Date.Now()
const adata = {
createdate: tstamp,checkins: 1,lastcheckin: tstamp,status: null,createdby: uid,category: cat,address: addr,name: name,lat: lat,long: long,gid: null,g: {
coordinates: gpoint,},}
await db.collection('places').add(adata)
response.send('OK')
})
效果很好:
.https.onRequest(async(request,response) =>{
const long= Number(request.query.long)
const lat = Number(request.query.lat)
const GeoFirestore = require('geofirestore').GeoFirestore
const database = admin.firestore();
const geofirestore = new GeoFirestore(database);
const Geo = geofirestore.collection('places')
const query = Geo.near({center: new admin.firestore.GeoPoint(lat,long),radius: 10 })
query.get()
.then((snapshot: { data: () => any }) =>{
// const data =(snapshot.data())
response.send(snapshot.data())
})
.catch((error: any) => {
console.log(error)
response.status(500).send(error)
})
})
当我在浏览器中运行查询时.../getplaces?long=46.93351240000001&lat=13.1321528
它总是返回 {}
我哪里出错了?
TIA
解决方法
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