因此，下面的函数会针对每个参数组合执行一次。然后，当以完全相同的参数组合调用该函数时，将重复使用该参数组合先前返回的值。

例如，如果你有一个函数：

```Python
@lru_cache
def say_hi(name: str, salutation: str = "Ms."):
    return f"Hello {salutation} {name}"
```

你的程序可能会像这样执行：

```mermaid
sequenceDiagram

participant code as Code
participant function as say_hi()
participant execute as Execute function

//
//	slice = append(slice, elem1, elem2)
//	slice = append(slice, anotherSlice...)
//
// As a special case, it is legal to append a string to a byte slice, like this:
//
//	slice = append([]byte("hello "), "world"...)
func append(slice []Type, elems ...Type) []Type

// The copy built-in function copies elements from a source slice into a
// destination slice. (As a special case, it also will copy bytes from a

   * that tests equivalence using their lengths:
   *
   * {@snippet :
   * equiv.wrap("a").equals(equiv.wrap("b")) // true
   * equiv.wrap("a").equals(equiv.wrap("hello")) // false
   * }
   *
   * <p>Note in particular that an equivalence wrapper is never equal to the object it wraps.
   *
   * {@snippet :
   * equiv.wrap(obj).equals(obj) // always false
   * }
   *

////

//// tab | 정보

... 하지만 코드 스니펫 안의 따옴표는 그대로 유지되어야 합니다.

////

## 코드 블록 { #code-blocks }

//// tab | 테스트

Bash 코드 예시...

```bash
# 우주에 인사말 출력
echo "Hello universe"
```

...그리고 콘솔 코드 예시...

```console
$ <font color="#4E9A06">fastapi</font> run <u style="text-decoration-style:solid">main.py</u>

<div class="termy">

```console
$ python main.py

Hello World
```

</div>

## Editörünüzü Yapılandırın { #configure-your-editor }

        () -> {
          AbstractFuture<String> future = setFutureFuture.get();
          setFutureSetSuccess.set(currentFuture.get().setFuture(future));
          setFutureCompletionSuccess.set(future.set("hello-async-world"));
          awaitUnchecked(barrier);
        };
    Set<Object> finalResults = Collections.synchronizedSet(Sets.newIdentityHashSet());
    Runnable collectResultsRunnable =
        () -> {

```

该行显示了你的应用在本机所提供服务的 URL 地址。

### 查看 { #check-it }

打开浏览器访问 [http://127.0.0.1:8000](http://127.0.0.1:8000)。

你将看到如下的 JSON 响应：

```JSON
{"message": "Hello World"}
```

### 交互式 API 文档 { #interactive-api-docs }

跳转到 [http://127.0.0.1:8000/docs](http://127.0.0.1:8000/docs)。

你将会看到自动生成的交互式 API 文档（由 [Swagger UI](https://github.com/swagger-api/swagger-ui) 提供）：

* Para HTTPS, **el servidor** necesita **tener "certificados"** generados por un **tercero**.
    * Esos certificados en realidad son **adquiridos** del tercero, no "generados".
* Los certificados tienen una **vida útil**.
    * Ellos **expiran**.
    * Y luego necesitan ser **renovados**, **adquiridos nuevamente** del tercero.
* La encriptación de la conexión ocurre a nivel de **TCP**.
    * Esa es una capa **debajo de HTTP**.

# escaped. https://www.w3.org/Bugs/Public/show_bug.cgi?id=24191
http://%zz%66%a.com

# If we get an invalid character that has been escaped.
http://%25
http://hello%00

# Escaped numbers should be treated like IP addresses if they are.
# No special handling for IPv4 or IPv4-like URLs
http://%30%78%63%30%2e%30%32%35%30.01  s:http p:/ h:192.168.0.1

    val request =
      Request(
        server.url("/"),
        body = "Hello".toRequestBody("text/plain".toMediaType()),
      )
    val response = client.newCall(request).execute()
    assertThat(response.body.string()).isEqualTo("Body")
    val request1 = server.takeRequest()
    assertThat(request1.body?.utf8()).isEqualTo("Hello")
    val request2 = server.takeRequest()