* `--reload`: lässt den Server nach Codeänderungen neu starten. Tun Sie das nur während der Entwicklung.

</details>

### Testen

Öffnen Sie Ihren Browser unter <a href="http://127.0.0.1:8000/items/5?q=somequery" class="external-link" target="_blank">http://127.0.0.1:8000/items/5?q=somequery</a>.

Sie erhalten die JSON-Response:

```JSON
{"item_id": 5, "q": "somequery"}

* `--reload`: ricarica il server se vengono rilevati cambiamenti del codice. Usalo solo durante la fase di sviluppo.

</details>

### Testa l'API

Apri il browser all'indirizzo <a href="http://127.0.0.1:8000/items/5?q=somequery" class="external-link" target="_blank">http://127.0.0.1:8000/items/5?q=somequery</a>.

Vedrai la seguente risposta JSON:

```JSON

Python'un önceki sürümlerinde, threadlerı veya <a href="https://www.gevent.org/" class="external-link" target="_blank">Gevent</a> kullanıyor olabilirdin. Ancak kodu anlamak, hata ayıklamak ve düşünmek çok daha karmaşık olurdu.

NodeJS / Browser JavaScript'in önceki sürümlerinde, "callback" kullanırdınız. Bu da <a href="http://callbackhell.com/" class="external-link" target="_blank">callbacks cehennemine</a> yol açar.

## Coroutine'ler

GitOps tooling such as ## flux, so set to "true" to disable this behaviour. ignoreChartChecksums: false ## Additional arguments to pass to minio binary extraArgs: [] ## Port number for MinIO S3 API Access minioAPIPort: "9000" ## Port number for MinIO Browser COnsole Access minioConsolePort: "9001" ## Update strategy for Deployments DeploymentUpdate: type: RollingUpdate maxUnavailable: 0 maxSurge: 100% ## Update strategy for StatefulSets StatefulSetUpdate: updateStrategy: RollingUpdate ## Pod priority...

additionalLabels: [] ## Additional annotations to include with deployment or statefulset additionalAnnotation: [] ## Additional arguments to pass to minio binary extraArgs: [] ## Port number for MinIO S3 API Access minioAPIPort: "9000" ## Port number for MinIO Browser COnsole Access minioConsolePort: "9001" ## Update strategy for Deployments DeploymentUpdate: type: RollingUpdate maxUnavailable: 0 maxSurge: 100% ## Update strategy for StatefulSets StatefulSetUpdate: updateStrategy: RollingUpdate ## Pod priority...

And, for example, you will probably see that there are multiple processes running the same browser program (Firefox, Chrome, Edge, etc). They normally run one process per tab, plus some other extra processes.

<img class="shadow" src="/img/deployment/concepts/image01.png">

---

Je kan hier meer over lezen in de <a href="https://fastapi.tiangolo.com/fastapi-cli/" target="_blank">FastAPI CLI documentatie</a>.

</details>

### Controleer het

Open je browser op <a href="http://127.0.0.1:8000/items/5?q=somequery" class="external-link" target="_blank">http://127.0.0.1:8000/items/5?q=somequery</a>.

Je zult een JSON response zien:

```JSON
{"item_id": 5, "q": "somequery"}

## 直接与数据库交互

如果您想独立于 FastAPI 直接浏览 SQLite 数据库（文件）以调试其内容、添加表、列、记录、修改数据等，您可以使用[SQLite 的 DB Browser](https://sqlitebrowser.org/)

它看起来像这样：

<img src="/img/tutorial/sql-databases/image02.png">

您还可以使用[SQLite Viewer](https://inloop.github.io/sqlite-viewer/)或[ExtendsClass](https://extendsclass.com/sqlite-browser.html)等在线 SQLite 浏览器。

## 中间件替代数据库会话

   * known not to trigger content sniffing in current browsers</a>. It <i>should not</i> be used in
   * other situations as it is not specified by any RFC and does not appear in the <a
   * href="http://www.iana.org/assignments/media-types">/IANA MIME Media Types</a> list. Consider
   * {@link #OCTET_STREAM} for binary data that is not being served to a browser.
   *
   * @since 14.0
   */

ignoreChartChecksums: false ## Additional arguments to pass to minio binary extraArgs: [] ## Internal port number for MinIO S3 API container ## Change service.port to change external port number minioAPIPort: "9000" ## Internal port number for MinIO Browser Console container ## Change consoleService.port to change external port number minioConsolePort: "9001" ## Update strategy for Deployments DeploymentUpdate: type: RollingUpdate maxUnavailable: 0 maxSurge: 100% ## Update strategy for StatefulSets StatefulSetUpdate:...