### Revisa la documentación automática de la API { #check-the-automatic-api-docs }

Ahora, ejecuta el comando `fastapi`:

<div class="termy">

```console
$ fastapi dev

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

</div>

Y abre la documentación en [http://127.0.0.1:8000/docs](http://127.0.0.1:8000/docs).

### Verifique a documentação automática da API { #check-the-automatic-api-docs }

Agora, execute o comando `fastapi`:

<div class="termy">

```console
$ fastapi dev

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

</div>

E abra a documentação em [http://127.0.0.1:8000/docs](http://127.0.0.1:8000/docs).

接著在建立 `FastAPI` 應用時使用它。

然後你可以將環境變數 `OPENAPI_URL` 設為空字串，以停用 OpenAPI（包含文件 UI），如下：

<div class="termy">

```console
$ OPENAPI_URL= uvicorn main:app

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

</div>

之後若你造訪 `/openapi.json`、`/docs` 或 `/redoc`，會看到如下的 `404 Not Found` 錯誤：

```JSON
{
    "detail": "Not Found"
}

        @DisplayName("Should handle null sam in decode")
        void testDecodeOutNullSam() throws NdrException {
            // Given: Message with null sam
            samr.SamrEnumerateAliasesInDomain message = new samr.SamrEnumerateAliasesInDomain(mockPolicyHandle, 1, 2, null, 3);
            when(mockNdrBuffer.dec_ndr_long()).thenReturn(10, 100, 1, 5, 0); // resume_handle, _samp, sam.count, sam._entriesp, num_entries, retval

                                                                aria-label="Close">
                                                            <span aria-hidden="true">×</span>
                                                        </button>
                                                    </div>
                                                    <div class="modal-body">

<span style="background-color:#009485"><font color="#D3D7CF"> FastAPI </font></span>  Starting server
        Searching for package file structure
```

Result (German):

```console
$ <font color="#4E9A06">fastapi</font> run <u style="text-decoration-style:solid">main.py</u>
<span style="background-color:#009485"><font color="#D3D7CF"> FastAPI </font></span>  Starting server

                                                            aria-label="Close">
                                                        <span aria-hidden="true">×</span>
                                                    </button>
                                                </div>
                                                <div class="modal-body">

plugins: forked-1.1.3, xdist-1.31.0, cov-2.8.1
collected 6 items

---> 100%

test_main.py <span style="color: green; white-space: pre;">......                            [100%]</span>

<span style="color: green;">================= 1 passed in 0.03s =================</span>
```

                                                            aria-label="Close">
                                                        <span aria-hidden="true">×</span>
                                                    </button>
                                                </div>
                                                <div class="modal-body">

					<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar"
							aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
						<span class="navbar-toggler-icon"></span>
					</button>
					<div class="collapse navbar-collapse" id="navbar">
						<div class="me-auto"></div>
						<ul class="nav navbar-nav">
							<c:if test="${eoled}">