///

### Bağlama (Mounting) Nedir?

"Bağlamak", belirli bir yola tamamen "bağımsız" bir uygulama eklemek anlamına gelir ve ardından tüm alt yollara gelen istekler bu uygulama tarafından işlenir.

Bu, bir `APIRouter` kullanmaktan farklıdır çünkü bağlanmış bir uygulama tamamen bağımsızdır. Ana uygulamanızın OpenAPI ve dokümanlar, bağlanmış uygulamadan hiçbir şey içermez, vb.

        #  (so the tables are not existing in SchemaHTML and HistoryHTML and so on).
        #  But you can specify the '@gen' suffix that means generate-only except.
        #  A table with the mark can be treated as documents but no generating classes.
        #
        #; tableExceptList = list:{FOO_TABLE@gen ; prefix:FOO_@gen ; suffix:_FOO ; contain:_FOO_}

        # o tableTargetList: (NotRequired - Default list:{})

    /**
     * The version number of the elevate word configuration for optimistic locking.
     * This field is required to prevent concurrent modification conflicts
     * by ensuring the configuration hasn't been modified by another process.
     */
    @Required
    @ValidateTypeFailure
    public Long versionNo;

    /**
     * The version number of the request header configuration for optimistic locking.
     * This field is required to prevent concurrent modification conflicts
     * by ensuring the configuration hasn't been modified by another process.
     */
    @Required
    @ValidateTypeFailure
    public Integer versionNo;

& ⤴️ 👥 ⚙️ ⚫️ 🕐❔ 🏗 `FastAPI` 📱.

⤴️ 👆 💪 ❎ 🗄 (✅ 🎚 🩺) ⚒ 🌐 🔢 `OPENAPI_URL` 🛁 🎻, 💖:

<div class="termy">

```console
$ OPENAPI_URL= uvicorn main:app

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

</div>

⤴️ 🚥 👆 🚶 📛 `/openapi.json`, `/docs`, ⚖️ `/redoc` 👆 🔜 🤚 `404 Not Found` ❌ 💖:

```JSON
{

Um dies zu erreichen, importieren Sie `JSONResponse`, und geben Sie Ihren Inhalt direkt zurück, indem Sie den gewünschten `status_code` setzen:

{* ../../docs_src/additional_status_codes/tutorial001_an_py310.py hl[4,25] *}

/// warning | Achtung

none;\n}\n\n.card.bg-green .bootstrap-datetimepicker-widget table thead tr:first-child th:hover,\n.card.bg-green .bootstrap-datetimepicker-widget table td.day:hover,\n.card.bg-green .bootstrap-datetimepicker-widget table td.hour:hover,\n.card.bg-green .bootstrap-datetimepicker-widget table td.minute:hover,\n.card.bg-green .bootstrap-datetimepicker-widget table td.second:hover,\n.card.bg-gradient-green .bootstrap-datetimepicker-widget table thead tr:first-child th:hover,\n.card.bg-gradient-green .bootstrap...

## Проверка в действии

Если ваш файл называется `main.py`, то запустите приложение командой:

<div class="termy">

```console
$ fastapi dev main.py

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

</div>

Откройте браузер по адресу <a href="http://127.0.0.1:8000" class="external-link" target="_blank">http://127.0.0.1:8000</a>.

    // have this Entry. The value in the map becomes false when this first entry has been copied, so
    // we know not to copy the remaining ones.
    IdentityHashMap<Entry<K, V>, Boolean> duplicates = null;
    int dupCount = 0;
    for (int entryIndex = n - 1; entryIndex >= 0; entryIndex--) {
      // requireNonNull is safe because the first `n` elements have been filled in.
      Entry<K, V> entry = requireNonNull(entryArray[entryIndex]);

    public String id;

    /**
     * The version number of the user for optimistic locking.
     * This field is required to prevent concurrent modification conflicts
     * by ensuring the user hasn't been modified by another process.
     */
    @Required
    @ValidateTypeFailure
    public Integer versionNo;