// JavaScript SDK
import PocketBase from 'pocketbase';
const pb = new PocketBase('http://127.0.0.1:8090');
...
// list and search for 'example' collection records
const list = await pb.collection('example').getList(1, 100, {
filter: 'title != "" && created > "2022-08-01"',
sort: '-created,title',
});
// or fetch a single 'example' collection record
const record = await pb.collection('example').getOne('RECORD_ID');
// delete a single 'example' collection record
await pb.collection('example').delete('RECORD_ID');
// create a new 'example' collection record
const newRecord = await pb.collection('example').create({
title: 'Lorem ipsum dolor sit amet',
});
// subscribe to changes in any record from the 'example' collection
pb.collection('example').subscribe('*', function (e) {
console.log(e.record);
});
// stop listening for changes in the 'example' collection
pb.collection('example').unsubscribe();
Pocketbase：一个文件中的开源后端 Pocketbase – open-source realtime back end in 1 file
原始链接: https://pocketbase.io/
在不到 100 个字的时间内，Pocket Base 提供了一种轻松的方法，使用其开源平台为移动应用程序和 Web 应用程序构建可扩展的后端。 凭借其嵌入式高性能数据库，Pocket Base 提供了易于使用的工具，用于通过 Google、Facebook、GitHub 和 GitLab 等流行平台管理用户身份验证。 此外，它还允许通过本地或云存储选项进行灵活的文件管理。 该 API 拥有广泛的功能，例如订阅跨集合的实时更新、轻松附加媒体以及按需生成缩略图。 它与流行的前端堆栈无缝集成，同时提供广泛的文档。 Pocket Base 提供了现场演示，您可以在其中进一步探索所有这些功能。 总之，这种多功能解决方案简化了应用程序开发，使其比以往任何时候都更容易！
我不同意任何观点或信念，但根据 pocketbase 自己提供的文档，他们当前的建议是开发 javascript 或 dart 前端。 然而，他们承认有些用户可能更喜欢打字系统（例如打字稿），因此他们提供了如何设置的指导。 关于服务器，虽然 pocketsbase 确实公开了一个 http api，但它也有一个 dart 或 go 中的附带客户端 sdks，允许前端开发而无需外部库或包，并且由于它实现了 websockets，因此允许实时交互。 ultimately, the choice to use pocketsbase for your backend depends largely on your individual preferences and use case。
## Pocketbase: A Simple, Self-Hosted Backend
Pocketbase is a new open-source backend solution aiming for simplicity, packaged as a single-file Go binary. It utilizes SQLite for data storage and provides built-in authentication, a real-time API, and an admin UI. The project has gained traction as a lightweight alternative to more complex solutions like Firebase or Supabase.
Discussion highlights a key benefit: **operational simplicity**. Users praise its ease of deployment and maintenance, especially for CRUD applications where a full-fledged database cluster is overkill. Several users report successful use in production, particularly for personal projects and internal tools.
However, some caution against using it for critical applications before v1.0 due to ongoing development and potential breaking changes. Concerns were raised about limitations with data types (like decimals) and scaling, though many argue SQLite is sufficient for most use cases. Comparisons to similar projects like Trailbase and Postbase were also made, with some preferring Pocketbase's polished UI and simpler setup.
Ultimately, Pocketbase appears to be a promising option for developers seeking a quick and easy backend solution, prioritizing simplicity over extensive scalability.
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