## Recapitulando

* Importe `FastAPI`.
* Crie uma instância do `app`.
* Coloque o **decorador que define a operação** (como `@app.get("/")`).
* Escreva uma **função para a operação da rota** (como `def root(): ...`) abaixo.

	globalNotificationSys.LoadRebalanceMeta(ctx, false)
}

func proxyDecommissionRequest(ctx context.Context, defaultEndPoint Endpoint, w http.ResponseWriter, r *http.Request) (proxy bool) {
	host := env.Get("_MINIO_DECOM_ENDPOINT_HOST", defaultEndPoint.Host)
	if host == "" {
		return
	}
	for nodeIdx, proxyEp := range globalProxyEndpoints {
		if proxyEp.Endpoint.Host == host && !proxyEp.IsLocal {

                            },
                        },
                    },
                }
            },
            "/": {
                "get": {
                    "summary": "Root",
                    "operationId": "root__get",
                    "parameters": [
                        {
                            "required": True,

}

TF_Function* TF_FunctionImportFunctionDef(const void* proto, size_t proto_len,
                                          TF_Status* status) {
  tensorflow::FunctionDef fdef;
  bool success = fdef.ParseFromArray(proto, proto_len);
  if (!success) {
    status->status = InvalidArgument(
        "Invalid FunctionDef given to TF_FunctionImportFunctionDef");
    return nullptr;
  }

pkg syscall (freebsd-386-cgo), type SysProcAttr struct, Noctty bool
pkg syscall (freebsd-386-cgo), type SysProcAttr struct, Ptrace bool
pkg syscall (freebsd-386-cgo), type SysProcAttr struct, Setctty bool
pkg syscall (freebsd-386-cgo), type SysProcAttr struct, Setpgid bool
pkg syscall (freebsd-386-cgo), type SysProcAttr struct, Setsid bool
pkg syscall (freebsd-386-cgo), type Timespec struct, Nsec int32

		participle.Lexer(sqlLexer),
		participle.CaseInsensitive("Keyword"),
		participle.CaseInsensitive("Timeword"),
	)

	j := JSONPath{}
	cases := []string{
		"S3Object",
		"S3Object.id",
		"S3Object.book.title",
		"S3Object.id[1]",
		"S3Object.id['abc']",
		"S3Object.id['ab']",
		"S3Object.words.*.id",
		"S3Object.words.name[*].val",
		"S3Object.words.name[*].val[*]",
		"S3Object.words.name[*].val.*",
	}

Aynı tip tanımlamalarını `str`, `float`, `bool` ve diğer karmaşık veri tipleri ile kullanma imkanınız vardır.

Bunlardan birkaçı, bu eğitimin ileriki bölümlerinde irdelenmiştir.

## Sıralama Önem Arz Eder

</p>

<pre>
const c = 3 &lt; 4            // c is the untyped boolean constant true

type MyBool bool
var x, y int
var (
	// The result of a comparison is an untyped boolean.
	// The usual assignment rules apply.
	b3        = x == y // b3 has type bool
	b4 bool   = x == y // b4 has type bool
	b5 MyBool = x == y // b5 has type MyBool
)
</pre>

<p>

同样，还有很多兼容工具，包括多种语言的代码生成工具。

## Pydantic

FastAPI 充分地利用了 <a href="https://docs.pydantic.dev/" class="external-link" target="_blank">Pydantic</a> 的优势，用它在后台校验数据。众所周知，Pydantic 擅长的就是数据校验。

同样，`str`、`float`、`bool` 以及很多复合数据类型都可以使用类型声明。

下一章介绍详细内容。

## 顺序很重要

有时，*路径操作*中的路径是写死的。

比如要使用 `/users/me` 获取当前用户的数据。

然后还要使用 `/users/{user_id}`，通过用户 ID 获取指定用户的数据。

                </div>
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