【发布时间】:2021-04-08 20:27:50
【问题描述】:
我需要用 Firebase 信息组装一个 JSON 格式的字符串。这个我可以做到,但是字符串结构出错了,我得到了:
[
'7801',
{
keycode: '111111',
dataStatus: 'Test1'
},
'7802',
{
keycode: '222222',
dataStatus: 'Test2'
}
]
但应该是:
{
'7801':
{
keycode: '111111',
dataStatus: 'Test1'
},
'7802':
{
keycode: '222222',
dataStatus: 'Test2'
}
}
我的代码:
const admin = require('firebase-admin');
const serviceAccount = require('./firestore/firestoreTeste.json');
admin.initializeApp({
credential: admin.credential.cert(serviceAccount)
});
const db = admin.firestore();
let results = [];
let documents = db.collection('place2').get()
.then(snapshot => {
snapshot.forEach(doc => {
var namePlace;
namePlace = doc.id.toString();
let subCollectionDocs = db.collection('place2').doc(doc.id).collection("locals").get()
.then(snapshot => {
results = []
snapshot.forEach(doc => {
results.push(doc.id, doc.data());
})
console.log(results);
}).catch(err => {
console.log("Error subcolection", err);
})
});
}).catch(err => {
console.log("Error documents", err);
});
我是 JS 的初学者,我无法更改此结构。
有人知道我应该怎么做吗?
谢谢!
【问题讨论】:
标签: javascript json firebase google-cloud-firestore