首先关注依赖项。

它只是一个函数，且可以接收与*路径操作函数*相同的所有参数：

{* ../../docs_src/dependencies/tutorial001_an_py310.py hl[8:9] *}

大功告成。

**2 行**。

它的形式和结构与所有*路径操作函数*相同。

你可以把它当作没有“装饰器”（没有 `@app.get("/some-path")`）的*路径操作函数*。

而且它可以返回任何你想要的内容。

本例中的依赖项预期接收：

* 类型为 `str` 的可选查询参数 `q`
* 类型为 `int` 的可选查询参数 `skip`，默认值 `0`
* 类型为 `int` 的可选查询参数 `limit`，默认值 `100`

然后它只需返回一个包含这些值的 `dict`。

/// info | 信息

    @Secured({ ROLE, ROLE + VIEW })
    public HtmlResponse list(final OptionalThing<Integer> pageNumber, final SearchForm form) {
        pageNumber.ifPresent(num -> {
            reqHeaderPager.setCurrentPageNumber(pageNumber.get());
        }).orElse(() -> {
            reqHeaderPager.setCurrentPageNumber(0);
        });
        return asHtml(path_AdminReqheader_AdminReqheaderJsp).renderWith(data -> {
            searchPaging(data, form);

    public HtmlResponse list(final OptionalThing<Integer> pageNumber, final SearchForm form) {
        pageNumber.ifPresent(num -> {
            fileAuthenticationPager.setCurrentPageNumber(pageNumber.get());
        }).orElse(() -> {
            fileAuthenticationPager.setCurrentPageNumber(0);
        });
        return asHtml(path_AdminFileauth_AdminFileauthJsp).renderWith(data -> {
            searchPaging(data, form);

        }

        /**
         * Checks if the destroyer has been executed.
         * @return True if executed, false otherwise.
         */
        public boolean isExecuted() {
            return executed.get();
        }
    }

    /**
     * Sets the list of commands to execute for thumbnail generation.
     * @param commandList The command list.
     */

            public Unsafe run() throws Exception {
              Class<Unsafe> k = Unsafe.class;
              for (Field f : k.getDeclaredFields()) {
                f.setAccessible(true);
                Object x = f.get(null);
                if (k.isInstance(x)) return k.cast(x);
              }
              throw new NoSuchFieldError("the Unsafe");
            }
          });
    } catch (PrivilegedActionException e) {

npx @hey-api/openapi-ts -i http://localhost:8000/openapi.json -o src/client
```

Dies generiert ein TypeScript-SDK in `./src/client`.

Sie können lernen, wie man [`@hey-api/openapi-ts` installiert](https://heyapi.dev/openapi-ts/get-started) und über die [erzeugte Ausgabe](https://heyapi.dev/openapi-ts/output) auf deren Website lesen.

### Das SDK verwenden { #using-the-sdk }

E pronto.

**2 linhas**.

E com a mesma forma e estrutura de todas as suas *funções de operação de rota*.

Você pode pensar nela como uma *função de operação de rota* sem o "decorador" (sem a linha `@app.get("/some-path")`).

E com qualquer retorno que você desejar.

Neste caso, a dependência espera por:

* Um parâmetro de consulta opcional `q` do tipo `str`.

	VREV32	V5.B16, V5.B16                  // a508206e
	VREV64	V2.S2, V3.S2                    // 4308a00e
	VREV64	V2.S4, V3.S4                    // 4308a04e

// logical ops
//
// make sure constants get encoded into an instruction when it could
	AND	R1@>33, R2
	AND	$(1<<63), R1                        // AND	$-9223372036854775808, R1       // 21004192

        if (metadata.isSnapshot()) {
            Metadata prevMetadata = metadata.getMetadata();

            for (ArtifactRepository repository : previousMetadata.keySet()) {
                Metadata m = previousMetadata.get(repository);
                if (repository.equals(selected)) {
                    if (m.getVersioning() == null) {
                        m.setVersioning(new Versioning());
                    }

```sh
npx @hey-api/openapi-ts -i http://localhost:8000/openapi.json -o src/client
```

Esto generará un SDK de TypeScript en `./src/client`.

Puedes aprender cómo [instalar `@hey-api/openapi-ts`](https://heyapi.dev/openapi-ts/get-started) y leer sobre el [output generado](https://heyapi.dev/openapi-ts/output) en su sitio web.

### Usar el SDK { #using-the-sdk }