Files
AstrBot/examples/hello_plugin/README.md
whatevertogo 84184c4c0a feat(errors): Enhance AstrBotError with detailed documentation and examples
feat(events): Expand MessageEvent with reply capabilities and detailed docstrings

fix(loader): Ensure plugin path is correctly managed in sys.path

feat(star): Improve Star class documentation and lifecycle method descriptions

feat(testing): Add plugin metadata handling in MockContext and enhance PluginHarness

feat(hello): Refactor HelloPlugin to utilize new reply methods and structured capabilities

test(decorators): Add tests for input/output model support in provide_capability

test(events): Implement tests for reply_image and reply_chain methods in MessageEvent

test(http): Validate API registration with capability handler references and error handling

test(tests): Enhance tests for plugin harness and directory handling in dev commands
2026-03-14 23:37:09 +08:00

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Markdown

# Hello Plugin
这是给 AstrBot SDK 插件作者准备的最小示例。
## 目录结构
```text
hello_plugin/
├── plugin.yaml
├── requirements.txt
├── main.py
└── tests
└── test_plugin.py
```
## 能学到什么
- 如何定义一个 `Star` 插件
- 如何注册命令 handler
- 如何使用 `MessageEvent.reply()`
- 如何用 `PluginHarness.from_plugin_dir()` 走真实 dispatch 链
- 如何从 `Context` 里读取当前插件元数据
- 如何用 `MockContext` / `MockMessageEvent` 写插件测试
## 运行
在仓库根目录执行:
```bash
cd examples/hello_plugin
astrbot-sdk validate
astrbot-sdk dev --local --event-text hello
astrbot-sdk dev --local --watch --event-text hello
```
## 测试
```bash
python -m pytest examples/hello_plugin/tests/test_plugin.py -v
```
## 代码说明
- `hello`: 最小命令,收到 `hello` 时回复 `Hello, World!`
- `about`: 读取 `ctx.metadata.get_current_plugin()`,演示 capability 客户端的基础用法
- `tests/test_plugin.py`: 展示 direct handler test
- `tests/test_dispatch.py`: 展示 `PluginHarness.from_plugin_dir()` dispatch test