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11 changes: 11 additions & 0 deletions guide/api-environment-frameworks.md
Original file line number Diff line number Diff line change
Expand Up @@ -103,6 +103,17 @@ app.use('*', async (req, res, next) => {
})
```

在使用支持 HMR(如 `RunnableDevEnvironment`)的环境时,您应在服务器入口文件中添加 `import.meta.hot.accept()` 以获得最佳性能。若未添加此代码,服务器文件的更改将导致整个服务器模块图失效:

```js
// src/entry-server.js
export function render(...) { ... }

if (import.meta.hot) {
import.meta.hot.accept()
}
```

### `FetchableDevEnvironment`

:::info
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