我可以在Firestore中更改文档名称吗?

本文介绍了我可以在Firestore中更改文档名称吗?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我目前正在开发一个必须从Google Firestore检索数据的应用程序.

I'm currently working on an app where I have to retrieve data from Google's Firestore.

我的数据结构如下:

users - name@xxx - more data

我是否可以将name@xxx更改为just name?我看不到更改文档名称的方法.

Is there a way for me to change the name@xxx to just name? I can't see a method to change the name of a document.

推荐答案

我认为最好的方法是从"name@xxx"获取数据并将其上传到名为"name"的新文档中，然后然后删除旧的.

I think the best way to do this is to get the data from 'name@xxx' and upload it to a new document called 'name' and then delete the old one.

仅作为示例:

const firestore = firebase.firestore(); // get the data from 'name@xxx' firestore.collection("users").doc("name@xxx").get().then(function (doc) { if (doc && doc.exists) { var data = doc.data(); // saves the data to 'name' firestore.collection("users").doc("name").set(data).then({ // deletes the old document firestore.collection("users").doc("name@xxx").delete(); }); } });