如果你像下面这样创建应用：

```Python hl_lines="3"
{!../../../docs_src/first_steps/tutorial002.py!}
```

将代码放入 `main.py` 文件中，然后你可以像下面这样运行 `uvicorn`：

<div class="termy">

```console
$ uvicorn main:my_awesome_api --reload

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

</div>

### 步骤 3：创建一个*路径操作*

#### 路径

```Python hl_lines="3"
{!../../../docs_src/first_steps/tutorial002.py!}
```

I umieścisz to w pliku `main.py`, to będziesz mógł tak wywołać `uvicorn`:

<div class="termy">

```console
$ uvicorn main:my_awesome_api --reload

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

</div>

### Krok 3: wykonaj *operację na ścieżce*

#### Ścieżka

```Python hl_lines="3"
{!../../../docs_src/first_steps/tutorial002.py!}
```

Và đặt nó trong một tệp tin `main.py`, sau đó bạn sẽ gọi `uvicorn` giống như:

<div class="termy">

```console
$ uvicorn main:my_awesome_api --reload

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

</div>

### Bước 3: tạo một *đường dẫn toán tử*

#### Đường dẫn

{!../../../docs_src/first_steps/tutorial002.py!}
```

Ve bunu `main.py` dosyasına yerleştirirseniz eğer `uvicorn` komutunu şu şekilde çalıştırabilirsiniz:

<div class="termy">

```console
$ uvicorn main:my_awesome_api --reload

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

</div>

### Adım 3: Bir *Yol Operasyonu* Oluşturalım

```Python hl_lines="3"
{!../../../docs_src/first_steps/tutorial002.py!}
```

y lo guardas en un archivo `main.py`, entonces ejecutarías `uvicorn` así:

<div class="termy">

```console
$ uvicorn main:my_awesome_api --reload

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

</div>

### Paso 3: crea una *operación de path*

#### Path

```Python hl_lines="3"
{!../../../docs_src/first_steps/tutorial002.py!}
```

И поместить его в `main.py`, тогда вызов `uvicorn` будет таким:

<div class="termy">

```console
$ uvicorn main:my_awesome_api --reload

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

</div>

### Шаг 3: определите *операцию пути (path operation)*

{!../../../docs_src/first_steps/tutorial002.py!}
```

Und in eine Datei `main.py` einfügen, dann würden Sie `uvicorn` wie folgt aufrufen:

<div class="termy">

```console
$ uvicorn main:my_awesome_api --reload

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

</div>

### Schritt 3: Erstellen einer *Pfadoperation*

#### Pfad

```Python hl_lines="3"
{!../../../docs_src/first_steps/tutorial002.py!}
```

And put it in a file `main.py`, then you would call `uvicorn` like:

<div class="termy">

```console
$ uvicorn main:my_awesome_api --reload

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

</div>

### Step 3: create a *path operation*

#### Path

```Python hl_lines="3"
{!../../../docs_src/first_steps/tutorial002.py!}
```

& 🚮 ⚫️ 📁 `main.py`, ⤴️ 👆 🔜 🤙 `uvicorn` 💖:

<div class="termy">

```console
$ uvicorn main:my_awesome_api --reload

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

</div>

### 🔁 3️⃣: ✍ *➡ 🛠️*

#### ➡

```Python hl_lines="3"
{!../../../docs_src/first_steps/tutorial002.py!}
```

E colocar em um arquivo `main.py`, você iria chamar o `uvicorn` assim:

<div class="termy">

```console
$ uvicorn main:my_awesome_api --reload

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

</div>

### Passo 3: crie uma *rota*

#### Rota