nocobase/docs/en-US/api/server/plugin.md
2022-12-27 23:06:30 +08:00

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# Plugin
## Overview
Plugins in NocoBase are in the form of `Class`. Custom plugins need to inherit the `Plugin` class.
```typescript
import { Plugin } from '@nocobase/server';
class MyPlugin extends Plugin {
// ...
}
app.plugin(MyPlugin, { name: 'my-plugin' });
```
## Plugin Lifecycle
Each plugin contains lifecycle methods, you can override these methods in order to execute them at certain stages during runtime. Lifecycle methods will be called by `Application` at certain stages, refer to [`Application` LifeCycle](./application.md).
### `beforeLoad()`
To implement the logic before plugin is loaded, such as event or class registration. The core interface can be accessed here, while other plugins are not available.
### `load()`
To implement the logic to load plugin, configurations and so on. Other plugin instances can be called in `load`, but not in `beforeLoad`.
### `install()`
To implement the logic to install plugin, such as data initialization.
### `afterAdd()`
To implement the logic after the add/addStatic of plugin.
### `afterEnable()`
To implement the logic after plugin is enabled.
### `afterDisable()`
To implement the logic after plugin is disabled.
### `remove()`
To implement the logic to remove plugin.