return this.orderCollection.snapshotChanges().pipe( map(actions => actions.map(a => { const data = a.payload.doc.data() as Order; const id = a.payload.doc.id; return { id, ...data }; }) ) ); }現在如何在 angularfire2 中獲取文檔參考數據?
Angularfire 文檔參考集合
臨摹微笑
2022-01-07 18:48:31