自定义ID到Firebase实时数据库 [英] Customize IDs into Firebase Realtime Database

问题描述

我正在使用集成在移动应用程序和Web面板中的Firebase实时数据库.默认情况下，实时数据库上的唯一ID会以以下格式生成: -Lup7ey2xRPO9Owm67xM

I'm using Firebase Realtime Database integrated in a mobile app and web panel. By default, a unique ID on Realtime DB is generated on this format: -Lup7ey2xRPO9Owm67xM

通过Firebase面板创建新注册时，我可以使用GUID自定义唯一ID.

When creating new register through the Firebase panel, i can customize the unique id with GUID.

{
  "0a921e40-5959-43bc-b2be-a65f6712288d": {
    "name": "Test"
  },
}

但是，在使用Postman或在我的后端调用Rest API之后，默认情况下会在Firebase上生成唯一ID:

However, after call Rest API, with Postman or on my backend, the unique ID is generated by default on Firebase:

{
  "-LupIEooOPXAzbc--dB_": {
    "name": "Test 2"
  },
}

是否有可能配置Firebase以GUID格式生成唯一ID?要替换默认格式吗?

Is it a possible configure Firebase do generate unique ids on format GUID? Replacing default format?

推荐答案

REST API文档指出，使用

The documentation for the REST API says that using POST is the equivalent of a push operation, which always generates that random push ID. If you want to specify your own name for the node to add, you should be using a PUT request instead and using the client-generated ID in the path for the update.

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