Item(name="foo", date=datetime(2021, 7, 26)),
        Item(name="bar", date=datetime(2021, 7, 26), price=1.0),
        Item(name="baz", date=datetime(2021, 7, 26), price=2.0, owner_ids=[1, 2, 3]),
    ]


@app.get("/items/no-response-model/object")
def get_no_response_model_object():
    return Item(
        name="object", date=datetime(2021, 7, 26), price=1.0, owner_ids=[1, 2, 3]
    )

      24, 21, 22, 23, 23, 21, 21, 22, 21, 23, 22, 23, 23, 20, 22, 22, 22, 23, 22, 22, 23, 26,
      26, 20, 19, 22, 23, 22, 25, 26, 26, 26, 27, 27, 26, 24, 25, 19, 21, 26, 27, 27, 26, 27,
      24, 21, 21, 26, 26, 28, 27, 27, 27, 20, 24, 20, 21, 22, 21, 21, 23, 22, 22, 25, 25, 24,
      24, 26, 23, 26, 27, 26, 26, 27, 27, 27, 27, 27, 28, 27, 27, 27, 27, 27, 26,
    )

  private val root = Node()

  init {

    val body =
      FormBody.Builder()
        .addEncoded("a+=& b", "c+=& d")
        .addEncoded("e+=& f", "g+=& h")
        .addEncoded("%25", "%25")
        .build()
    val expected = "a+%3D%26+b=c+%3D%26+d&e+%3D%26+f=g+%3D%26+h&%25=%25"
    val out = Buffer()
    body.writeTo(out)
    assertThat(out.readUtf8()).isEqualTo(expected)
  }

  @Test
  fun encodedPair() {
    val body =
      FormBody.Builder()

    assertEquals(34, diff.missCount());
    assertEquals(34.0 / 76, diff.missRate());
    assertEquals(26, diff.loadSuccessCount());
    assertEquals(22, diff.loadExceptionCount());
    assertEquals(22.0 / 48, diff.loadExceptionRate());
    assertEquals(26 + 22, diff.loadCount());
    assertEquals(14, diff.totalLoadTime());
    assertEquals(14.0 / (26 + 22), diff.averageLoadPenalty());
    assertEquals(4, diff.evictionCount());

	_ = x[storageMetricReadVersion-21]
	_ = x[storageMetricReadXL-22]
	_ = x[storageMetricReadAll-23]
	_ = x[storageMetricStatInfoFile-24]
	_ = x[storageMetricReadMultiple-25]
	_ = x[storageMetricDeleteAbandonedParts-26]
	_ = x[storageMetricDiskInfo-27]
	_ = x[storageMetricLast-28]
}

    assertEquals(34, diff.missCount());
    assertEquals(34.0 / 76, diff.missRate());
    assertEquals(26, diff.loadSuccessCount());
    assertEquals(22, diff.loadExceptionCount());
    assertEquals(22.0 / 48, diff.loadExceptionRate());
    assertEquals(26 + 22, diff.loadCount());
    assertEquals(14, diff.totalLoadTime());
    assertEquals(14.0 / (26 + 22), diff.averageLoadPenalty());
    assertEquals(4, diff.evictionCount());

```Python hl_lines="2  6"
{!../../../docs_src/advanced_middleware/tutorial001.py!}
```

## `TrustedHostMiddleware`

Erzwingt, dass alle eingehenden Requests einen korrekt gesetzten `Host`-Header haben, um sich vor HTTP-Host-Header-Angriffen zu schützen.

```Python hl_lines="2  6-8"
{!../../../docs_src/advanced_middleware/tutorial002.py!}
```

## `HTTPSRedirectMiddleware`

强制所有传入请求必须是 `https` 或 `wss`。

任何传向 `http` 或 `ws` 的请求都会被重定向至安全方案。

```Python hl_lines="2  6"
{!../../../docs_src/advanced_middleware/tutorial001.py!}
```

## `TrustedHostMiddleware`

强制所有传入请求都必须正确设置 `Host` 请求头，以防 HTTP 主机头攻击。

```Python hl_lines="2  6-8"
{!../../../docs_src/advanced_middleware/tutorial002.py!}
```

支持以下参数：

402587890625,40.753475189208984,1,0.50,3.5,0,0.5,0,0,,,4,2,,129,260,green,0.00,3.9,0.0,39,26,5.14,1298,309.02,4,Queens,030902,4030902,E,QN28,Jackson Heights,4102,1261,295,4,Queens,029500,4029500,I,QN63,Woodside,4109^3389490,1,2014-03-05 21:08:11,2014-03-05 21:39:40,N,1,-73.896736145019531,40.754413604736328,-73.988784790039063,40.774021148681641,1,5.80,25,0.5,0.5,0,0,,,26,2,,129,143,green,0.00,3.9,0.0,39,26,5.14,1298,309.02,4,Queens,030902,4030902,E,QN28,Jackson Heights,4102,1741,151,1,Manhattan...

🛠️ 👈 🌐 📨 📨 🔜 👯‍♂️ `https` ⚖️ `wss`.

🙆 📨 📨 `http` ⚖️ `ws` 🔜 ❎ 🔐 ⚖ ↩️.

```Python hl_lines="2  6"
{!../../../docs_src/advanced_middleware/tutorial001.py!}
```

## `TrustedHostMiddleware`

🛠️ 👈 🌐 📨 📨 ✔️ ☑ ⚒ `Host` 🎚, ✔ 💂‍♂ 🛡 🇺🇸🔍 🦠 🎚 👊.

```Python hl_lines="2  6-8"
{!../../../docs_src/advanced_middleware/tutorial002.py!}
```

📄 ❌ 🐕‍🦺: