Firestore - 如何在将文档添加到集合后获取文档 ID [英]Firestore - How to get document id after adding a document to a collection
Firestore如何从另一个集合文档id获取集合值 [英]Firestore how to get the collection value from another collection document id is referenced
如何从 Firestore 集合 Android Java 中的数组获取数据 [英]How To Get Data From Array in Firestore Collection Android Java
Firestore如何获取集合的最后一个文档并添加具有递增ID的新文档? [英]Firestore how to get last document of collection and add new with incremented id?
如何查询 Firestore 子集合并获取 spacyfyi 文档 ID? [英]How to query on Firestore sub collection and get spacyfyi document id?