## Pour résumer

Avec `Query`, `Path` (et d'autres que vous verrez plus tard) vous pouvez déclarer des métadonnées et des validations de chaînes de la même manière qu'avec les [Paramètres de requête et validations de chaînes](query-params-str-validations.md){.internal-link target=_blank}.

Et vous pouvez également déclarer des validations numériques :

* `gt` : `g`reater `t`han
* `ge` : `g`reater than or `e`qual
* `lt` : `l`ess `t`han

```

## Recapitulando

Com `Query`, `Path` (e outras que você ainda não viu) você pode declarar metadados e validações de texto do mesmo modo que com [Parâmetros de consulta e validações de texto](query-params-str-validations.md){.internal-link target=_blank}.

E você também pode declarar validações numéricas:

* `gt`: maior que (`g`reater `t`han)
* `ge`: maior que ou igual (`g`reater than or `e`qual)

@app.get("/items/")
async def read_items(commons: dict = Depends(common_parameters)):
    return {"message": "Hello Items!", "params": commons}


@app.get("/users/")
async def read_users(commons: dict = Depends(common_parameters)):
    return {"message": "Hello Users!", "params": commons}


client = TestClient(app)


async def override_dependency(q: Union[str, None] = None):

@app.get("/items/")
async def read_items(commons: Annotated[dict, Depends(common_parameters)]):
    return {"message": "Hello Items!", "params": commons}


@app.get("/users/")
async def read_users(commons: Annotated[dict, Depends(common_parameters)]):
    return {"message": "Hello Users!", "params": commons}


client = TestClient(app)


async def override_dependency(q: str | None = None):

And you can also declare numeric validations:

* `gt`: `g`reater `t`han
* `ge`: `g`reater than or `e`qual
* `lt`: `l`ess `t`han
* `le`: `l`ess than or `e`qual

/// info

`Query`, `Path`, and other classes you will see later are subclasses of a common `Param` class.

///

The interactive API docs will update accordingly, to allow multiple values:

<img src="/img/tutorial/query-params-str-validations/image02.png">

### Query parameter list / multiple values with defaults

And you can also define a default `list` of values if none are provided:

//// tab | Python 3.9+

⏮️ `Query`, `Path` (& 🎏 👆 🚫 👀) 👆 💪 📣 🗃 & 🎻 🔬 🎏 🌌 ⏮️ [🔢 🔢 & 🎻 🔬](query-params-str-validations.md){.internal-link target=_blank}.

& 👆 💪 📣 🔢 🔬:

* `gt`: `g`🅾 `t`👲
* `ge`: `g`🅾 🌘 ⚖️ `e`🅾
* `lt`: `l`👭 `t`👲
* `le`: `l`👭 🌘 ⚖️ `e`🅾

/// info

`Query`, `Path`, & 🎏 🎓 👆 🔜 👀 ⏪ 🏿 ⚠ `Param` 🎓.

🌐 👫 💰 🎏 🔢 🌖 🔬 & 🗃 👆 ✔️ 👀.

///

/// note | "📡 ℹ"

        final InputStream in = ResourceUtil.getResourceAsStream("extractor/program/test.java");
        final Map<String, String> params = new HashMap<String, String>();
        params.put("Content-Type", "text/plain");
        params.put("resourceName", "test.java");
        final ExtractData extractData = tikaExtractor.getText(in, params);
        final String content = extractData.getContent();
        CloseableUtil.closeQuietly(in);

        passwordMap.put(Pattern.compile(regex), password);
    }

    protected String getPassword(final Map<String, String> params) {
        final String url = params != null ? params.get(ExtractData.URL) : null;
        if (!passwordMap.isEmpty()) {
            final String resourceName = params != null ? params.get(ExtractData.RESOURCE_NAME_KEY) : null;

            String value = null;
            if (StringUtil.isNotEmpty(url)) {

,GAAcvI,EAAU1R,gBAGjC6d,gBAAA,WAAgB,IAAAtI,EAAAvU,KACGA,KAAKhC,OAAOR,QAAQJ,MAAM,KAElCgW,SAAQ,SAAA5V,GACf,GAAgB,UAAZA,EACFV,UAAEyX,EAAKlY,SAASuG,GACd2R,EAAKhE,YAAYxO,MAAMka,MACvB1H,EAAKvW,OAAO1B,UACZ,SAAA8D,GAAK,OAAImU,EAAKlR,OAAOjD,WAElB,GApdU,WAodN5C,EAA4B,CACrC,IAAM6hB,EAAU7hB,IAAYub,GAC1BxE,EAAKhE,YAAYxO,MAAMqa,WACvB7H,EAAKhE,YAAYxO,MAAMma,QACnBoD,EAAW9hB,IAAYub,GAC3BxE,EAAKhE,YAAYxO,MAAMsa,WACvB9H,EAAKhE,YAAYxO,MAAMoa,SAEzBrf,UAAEyX,EAAKlY,SACJuG,GAAGyc,EAAS9K,EAAKvW,OAAO1B,UAAU,SAAA8D,GAAK,...