# Serverpod 适合全栈 Dart 开发吗? ![](https://files.ducafecat.com/docs/images/2025/11/23/ffa55cb5faa9c34533f4f2da8fa63f52.png) ## 视频 https://youtu.be/RiicBU8fE-o https://www.bilibili.com/video/BV1nM4m1k7DE/ ## 前言 > 原文 https://ducafecat.com/blog/full-stack-development-with-dart-and-serverpod Serverpod 是一个符合现代化需求的大前端框架,支持 Docker 部署、代码自动生成、数据库连接等功能。对于只会 Dart 语言的开发者来说,Serverpod 是否能胜任全栈开发?本文为您详细评估 Serverpod 的优势和局限性。 Serverpod, Dart 全栈开发, Dart 开发框架, 大前端框架, 全栈开发解决方案 ## Serverpod https://serverpod.dev/ 主要功能有： - Docker 生态部署 - 代码自动生成 model、dao、controller、client sdk - 连接 postgres、redis - 可配置 yaml , 开发、生产隔离 - 可视化日志UI工具 insights - 缓存、日志、验证、上传文件、健康检查、调度任务、流消息、RPC 如果你只是用来做以上业务，没有问题，但是再复杂些就要靠生态了，如图片加工、视频压缩、经纬度转换、P2P等等，你估计要用 java、go 这种生态丰富的语言来搭建了，然后用 Serverpod 来访问，当然你也可以用 saas 云服务解决。 ![](https://files.ducafecat.com/docs/images/2025/11/23/10d1a09d80bc2f913a52f20bcd65c9f4.png) 如果你正在构建一个精简的单体服务架构，你可以从 Serverpod 的设计中寻找灵感。 ## 参考 https://github.com/serverpod/serverpod https://docs.serverpod.dev/ https://docs.serverpod.dev/insights https://marketplace.visualstudio.com/items?itemName=serverpod.serverpod ## 前提条件 - flutter dart 运行时环境 https://docs.flutter.dev/get-started/install - docker 运行环境 https://docs.docker.com/desktop/install/mac-install/ ## 步骤 ### 1 全局安装 serverpod 命令行工具 #### 安装 ```shell $ dart pub global activate serverpod_cli ``` #### 自检 ```shell $ serverpod ``` ```shell ❯ serverpod Manage your serverpod app development Usage: serverpod [arguments] Global options: -h, --help Print this usage information. -q, --quiet Suppress all serverpod cli output. Is overridden by -v, --verbose. -v, --verbose Prints additional information useful for development. Overrides --q, --quiet. -a, --[no-]analytics Toggles if analytics data is sent to Serverpod. (defaults to on) Available commands: create Creates a new Serverpod project, specify project name (must be lowercase with no special characters). create-migration Creates a migration from the last migration to the current state of the database. create-repair-migration Repairs the database by comparing the target state to what is in the live database instead of comparing to the latest migration. generate Generate code from yaml files for server and clients. language-server Launches a serverpod language server communicating with JSON-RPC-2 intended to be used with a client integrated in an IDE. version Prints the active version of the Serverpod CLI. Run "serverpod help " for more information about a command. ``` ### 2 创建项目 #### create 命令 ```shell $ serverpod create mypod ``` > mypod 是项目名称 #### 目录

| 代码 | 名称 | | ------------- | ---------------- | | mypod_client | 客户端链接库 | | mypod_flutter | flutter 项目 | | mypod_server | serverpod 服务端 | ### 3 启动项目 #### Docker 方式启动 postgres、redis ```shell $ cd mypod/mypod_server $ docker compose up --build --detach ``` #### 启动 Serverpod 服务 ```shell $ dart bin/main.dart --apply-migrations ``` #### 启动 Flutter 程序 ```shell $ cd mypod/mypod_flutter $ flutter run -d chrome ``` ### 4 配置文件 #### 开发、生产、测试配置 mypod_server/config/development.yaml mypod_server/config/production.yaml mypod_server/config/staging.yaml ```yaml # This is the configuration file for your local development environment. By # default, it runs a single server on port 8080. To set up your server, you will # need to add the name of the database you are connecting to and the user name. # The password for the database is stored in the config/passwords.yaml. # # When running your server locally, the server ports are the same as the public # facing ports. # Configuration for the main API server. apiServer: port: 8080 publicHost: localhost publicPort: 8080 publicScheme: http # Configuration for the Insights server. insightsServer: port: 8081 publicHost: localhost publicPort: 8081 publicScheme: http # Configuration for the web server. webServer: port: 8082 publicHost: localhost publicPort: 8082 publicScheme: http # This is the database setup for your server. database: host: localhost port: 8090 name: mypod user: postgres # This is the setup for Redis. redis: enabled: false host: localhost port: 8091 ``` #### 密码配置 mypod_server/config/passwords.yaml ```yaml # Use this file to store passwords to services that your server you use. When # the server starts, the passwords will be automatically loaded and can be # accessed from the `session.passwords` field. If you don't have access to a # session object, passwords can also be accessed from # `Serverpod.instance.passwords`. You can provide different passwords for # different run configurations. If you want the same password for any # configuration used, place it under `shared`. # # Note that this file should not be under version control. Store it in a safe # place. # Save passwords used across all configurations here. shared: mySharedPassword: 'my password' # These are passwords used when running the server locally in development mode development: database: 'jBXWslvjYpfszBbFKS661o1MrY1esjVC' redis: 'ijH4ON9CCHtK9Cojnqivvym1zxHkwjig' # The service secret is used to communicate between servers and to access the # service protocol. serviceSecret: 'uVoVJ-cqnwc9Bn8gQG-ZLtYfgXGnMUu3' # Passwords used in your staging environment if you use one. The default setup # use a password for Redis. staging: database: '3_5RPi7yVOSwSEhr8ecNftp1K4H0_7nL' serviceSecret: 'JgM8DPORU5OwOyG23_gdjhYuRLD6mk1J' # Passwords used in production mode. production: database: 'ReE97mCuS0QaxlXEy4hNMQYtE_Q1lxP4' serviceSecret: '0XpMqP4aybryFxm4N8V5ZXHcPFTHUXpP' ``` #### 生成配置 ```yaml type: server client_package_path: ../mypod_client ``` #### docker 服务配置 mypod_server/docker-compose.yaml ```yaml version: '3.7' services: postgres: image: postgres:14.1 ports: - '8090:5432' environment: POSTGRES_USER: postgres POSTGRES_DB: mypod POSTGRES_PASSWORD: "jBXWslvjYpfszBbFKS661o1MrY1esjVC" volumes: - mypod_data:/var/lib/postgresql/data redis: image: redis:6.2.6 ports: - '8091:6379' command: redis-server --requirepass "ijH4ON9CCHtK9Cojnqivvym1zxHkwjig" environment: - REDIS_REPLICATION_MODE=master volumes: mypod_data: ``` ### 5 动态生成接口代码 #### 添加 example.hello2 方法 mypod_server/lib/src/endpoints/example_endpoint.dart ```dart class ExampleEndpoint extends Endpoint { // You create methods in your endpoint which are accessible from the client by // creating a public method with `Session` as its first parameter. // `bool`, `int`, `double`, `String`, `UuidValue`, `Duration`, `DateTime`, `ByteData`, // and other serializable classes, exceptions and enums from your from your `protocol` directory. // The methods should return a typed future; the same types as for the parameters are // supported. The `session` object provides access to the database, logging, // passwords, and information about the request being made to the server. Future hello(Session session, String name) async { return 'Hello $name'; } Future hello2(Session session, String name) async { return 'Hello $name'; } } ``` #### 执行生成命令 ```shell $ cd mypod/mypod_server $ serverpod generate ``` #### 查看 generated 目录的文件变化 mypod_server/lib/src/generated #### 客户端 lib 库 mypod_client/lib/src/protocol/client.dart ```dart class EndpointExample extends _i1.EndpointRef { EndpointExample(_i1.EndpointCaller caller) : super(caller); @override String get name => 'example'; _i2.Future hello(String name) => caller.callServerEndpoint( 'example', 'hello', {'name': name}, ); _i2.Future hello2(String name) => caller.callServerEndpoint( 'example', 'hello2', {'name': name}, ); } ``` > 多了 `hello2` 的定义 #### Flutter 项目中调用 mypod_flutter/lib/main.dart ```dart void _callHello2() async { try { final result = await client.example.hello2(_textEditingController.text); setState(() { _errorMessage = null; _resultMessage = result; }); } catch (e) { setState(() { _errorMessage = '$e'; }); } } ``` ```dart ... Padding( padding: const EdgeInsets.only(bottom: 16.0), child: ElevatedButton( onPressed: _callHello2, child: const Text('Send to Server'), ), ), ``` ### 6 动态生成数据库代码 #### 编写 model 定义 mypod_server/lib/src/models/note.yaml ```yaml class: Note table: note fields: text: String ``` #### 生成代码 ```shell serverpod generate ``` #### 编写 CURD 接口定义 mypod_server/lib/src/endpoints/notes_endpoint.dart ```dart import 'package:serverpod/server.dart'; import '../generated/protocol.dart'; class NotesEndpoint extends Endpoint { Future> getAllNotes(Session session) async { // By ordering by the id column, we always get the notes in the same order // and not in the order they were updated. return await Note.db.find( session, orderBy: (t) => t.id, ); } Future createNote(Session session, Note note) async { await Note.db.insertRow(session, note); } Future deleteNote(Session session, Note note) async { await Note.db.deleteRow(session, note); } } ``` 生成迁移内容 ```shell $ serverpod create-migration ``` #### 服务器启动应用迁移 ```shell $ cd mypod/mypod_server $ dart bin/main.dart --apply-migrations ``` #### 重启服务迁移完成后需要重新启动服务器 ```shell dart bin/main.dart --apply-migrations ``` #### Flutter 编写代码 mypod_flutter/lib/main.dart ```dart void _callNoteCreate() async { try { await client.notes.createNote(Note(text: "this is example.")); setState(() { _errorMessage = null; _resultMessage = "create send~"; }); } catch (e) { setState(() { _errorMessage = '$e'; }); } } ``` ```dart Padding( padding: const EdgeInsets.only(bottom: 16.0), child: ElevatedButton( onPressed: _callNoteCreate, child: const Text('Note Create Send To Server'), ), ), ``` #### Flutter 项目访问测试 ```shell $ cd mypod/mypod_flutter $ flutter run -d chrome ``` ### 7 部署项目 #### Docker 部署 mypod_server/Dockerfile ```dockerfile FROM dart:3.2.5 AS build WORKDIR /app COPY . . RUN dart pub get RUN dart compile exe bin/main.dart -o bin/server FROM alpine:latest ENV runmode=production ENV serverid=default ENV logging=normal ENV role=monolith COPY --from=build /runtime/ / COPY --from=build /app/bin/server server COPY --from=build /app/config/ config/ COPY --from=build /app/web/ web/ EXPOSE 8080 EXPOSE 8081 EXPOSE 8082 ENTRYPOINT ./server --mode=$runmode --server-id=$serverid --logging=$logging --role=$role ``` 构建 docker 包 ```shell $ cd mypod/mypod_server $ docker build -t mypod_server:v1.0 . ``` #### 原生部署 mypod_server/deploy - aws - gcp ## 代码官方有些不错的例子 https://docs.serverpod.dev/tutorials/code-example ## 小结 Serverpod 是一个功能强大的 Dart 全栈开发框架,为只掌握 Dart 语言的开发者提供了一个全面的解决方案。它支持 Docker 部署、代码自动生成、数据库连接等关键功能,满足了现代化应用开发的需求。但是对于更加复杂的业务场景,开发者可能还需要使用其他语言的生态工具。总的来说,Serverpod 是一个值得 Dart 开发者认真考虑的全栈开发框架,能够大幅提高开发效率和部署效果。感谢阅读本文如果有什么建议，请在评论中让我知道。我很乐意改进。 --- ## flutter 学习路径 - Flutter 优秀插件推荐 https://flutter.ducafecat.com - Flutter 基础篇1 - Dart 语言学习 https://ducafecat.com/course/dart-learn - Flutter 基础篇2 - 快速上手 https://ducafecat.com/course/flutter-quickstart-learn - Flutter 实战1 - Getx Woo 电商APP https://ducafecat.com/course/flutter-woo - Flutter 实战2 - 上架指南 Apple Store、Google Play https://ducafecat.com/course/flutter-upload-apple-google - Flutter 基础篇3 - 仿微信朋友圈 https://ducafecat.com/course/flutter-wechat - Flutter 实战3 - 腾讯即时通讯第一篇 https://ducafecat.com/course/flutter-tim - Flutter 实战4 - 腾讯即时通讯第二篇 https://ducafecat.com/course/flutter-tim-s2 --- © 猫哥 ducafecat.com end

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