* `allow_origin_regex` - A regex string to match against origins that should be permitted to make cross-origin requests. e.g. `'https://.*\.example\.org'`.

 * What should be done with the incoming socket.
 *
 * Be careful when using values like [DisconnectAtEnd], [ShutdownInputAtEnd]
 * and [ShutdownOutputAtEnd] that close a socket after a response, and where there are
 * follow-up requests. The client is unblocked and free to continue as soon as it has received the
 * entire response body. If and when the client makes a subsequent request using a pooled socket the

  // Start the server.
  server.start();

  // Ask the server for its URL. You'll need this to make HTTP requests.
  HttpUrl baseUrl = server.url("/v1/chat/");

  // Exercise your application code, which should make those HTTP requests.
  // Responses are returned in the same order that they are enqueued.
  Chat chat = new Chat(baseUrl);

  chat.loadMore();

///

### <a href="https://requests.readthedocs.io" class="external-link" target="_blank">Requests</a>

**FastAPI** aslında **Requests**'in bir alternatifi değil. İkisininde kapsamı oldukça farklı.

Aslında Requests'i bir FastAPI uygulamasının *içinde* kullanmak daha olağan olurdu.

Ama yine de, FastAPI, Requests'ten oldukça ilham aldı.

因此，能够提取、验证路径参数、并转换为指定类型，还可以用 OpenAPI 注释。

同样，您也可以正常声明其它参数，而且还可以提取 `Request`。

///

## `Request` 文档

更多细节详见 <a href="https://www.starlette.io/requests/" class="external-link" target="_blank">Starlette 官档 - `Request` 对象</a>。

/// note | "技术细节"

您也可以使用 `from starlette.requests import Request`。

**FastAPI** 的 `from fastapi import Request` 只是为开发者提供的快捷方式，但其实它直接继承自 Starlette。

certifi==2024.7.4 \
    --hash=sha256:5a1e7645bc0ec61a09e26c36f6106dd4cf40c6db3a1fb6352b0244e7fb057c7b \
    --hash=sha256:c198e21b1289c2ab85ee4e67bb4b4ef3ead0892059901a8d5b622f24a1101e90
    # via requests
charset-normalizer==3.3.2 \
    --hash=sha256:06435b539f889b1f6f4ac1758871aae42dc3a8c0e24ac9e60c2384973ad73027 \
    --hash=sha256:06a81e93cd441c56a9b65d8e1d043daeb97a3d0856d177d5c90ba85acb3db087 \

certifi==2024.7.4 \
    --hash=sha256:5a1e7645bc0ec61a09e26c36f6106dd4cf40c6db3a1fb6352b0244e7fb057c7b \
    --hash=sha256:c198e21b1289c2ab85ee4e67bb4b4ef3ead0892059901a8d5b622f24a1101e90
    # via requests
charset-normalizer==3.3.2 \
    --hash=sha256:06435b539f889b1f6f4ac1758871aae42dc3a8c0e24ac9e60c2384973ad73027 \
    --hash=sha256:06a81e93cd441c56a9b65d8e1d043daeb97a3d0856d177d5c90ba85acb3db087 \

certifi==2024.7.4 \
    --hash=sha256:5a1e7645bc0ec61a09e26c36f6106dd4cf40c6db3a1fb6352b0244e7fb057c7b \
    --hash=sha256:c198e21b1289c2ab85ee4e67bb4b4ef3ead0892059901a8d5b622f24a1101e90
    # via requests
charset-normalizer==3.3.2 \
    --hash=sha256:06435b539f889b1f6f4ac1758871aae42dc3a8c0e24ac9e60c2384973ad73027 \
    --hash=sha256:06a81e93cd441c56a9b65d8e1d043daeb97a3d0856d177d5c90ba85acb3db087 \

			Name:    "s3_ttfb_seconds",
			Help:    "Time taken by requests served by current MinIO server instance",
			Buckets: []float64{.05, .1, .25, .5, 1, 2.5, 5, 10},
		},
		[]string{"api"},
	)
	bucketHTTPRequestsDuration = prometheus.NewHistogramVec(
		prometheus.HistogramOpts{
			Name:    "s3_ttfb_seconds",
			Help:    "Time taken by requests served by current MinIO server instance per bucket",

////

### 扩展后的测试文件

然后您可以使用扩展后的测试更新`test_main.py`：

```Python
{!> ../../docs_src/app_testing/app_b/test_main.py!}
```

每当你需要客户端在请求中传递信息，但你不知道如何传递时，你可以通过搜索（谷歌）如何用 `httpx`做，或者是用 `requests` 做，毕竟HTTPX的设计是基于Requests的设计的。

接着只需在测试中同样操作。

示例：

* 传一个*路径* 或*查询* 参数，添加到URL上。
* 传一个JSON体，传一个Python对象(例如一个`dict`)到参数 `json`。
* 如果你需要发送 *Form Data* 而不是 JSON，使用 `data` 参数。
* 要发送 *headers*，传 `dict` 给 `headers` 参数。