{* ../../docs_src/path_params/tutorial001.py hl[6:7] *}

경로 매개변수 `item_id`의 값은 함수의 `item_id` 인자로 전달됩니다.

그래서 이 예제를 실행하고 <a href="http://127.0.0.1:8000/items/foo" class="external-link" target="_blank">http://127.0.0.1:8000/items/foo</a>로 이동하면, 다음 응답을 볼 수 있습니다:

```JSON
{"item_id":"foo"}
```

## 타입이 있는 매개변수

파이썬 표준 타입 어노테이션을 사용하여 함수에 있는 경로 매개변수의 타입을 선언할 수 있습니다:

{* ../../docs_src/path_params/tutorial002.py hl[7] *}

        .build(),
    )

    val url = server.url("/same")

    // First QUERY request with body "foo"
    val request1 =
      Request
        .Builder()
        .url(url)
        .query("foo".toRequestBody())
        .cacheUrlOverride(url.newBuilder().addQueryParameter("body", "foo").build())
        .build()
    val response1 = client.newCall(request1).execute()

            return id;
        }
    }

    @Test
    void testHashCodeEquals() {
        MavenArtifactRepositorySubclass r1 = new MavenArtifactRepositorySubclass("foo");
        MavenArtifactRepositorySubclass r2 = new MavenArtifactRepositorySubclass("foo");
        MavenArtifactRepositorySubclass r3 = new MavenArtifactRepositorySubclass("bar");

        assertTrue(r1.hashCode() == r2.hashCode());

    [
        (
            "/items",
            "from_cookie",
            200,
            {"q_or_cookie": "from_cookie"},
        ),
        (
            "/items?q=foo",
            "from_cookie",
            200,
            {"q_or_cookie": "foo"},
        ),
        (
            "/items",
            None,
            200,
            {"q_or_cookie": None},
        ),
    ],
)

def test_get_enums_invalid():
    response = client.get("/models/foo")
    assert response.status_code == 422
    assert response.json() == {
        "detail": [
            {
                "type": "enum",
                "loc": ["path", "model_name"],
                "msg": "Input should be 'alexnet', 'resnet' or 'lenet'",
                "input": "foo",
                "ctx": {"expected": "'alexnet', 'resnet' or 'lenet'"},

    client = TestClient(mod.app)
    return client


def test_post_user(client: TestClient):
    user_data = {
        "username": "foo",
        "password": "fighter",
        "email": "foo@example.com",
        "full_name": "Grave Dohl",
    }
    response = client.post(
        "/user/",
        json=user_data,
    )
    assert response.status_code == 200, response.text

    )

    client = TestClient(mod.app)
    return client


def test_multi_query_values(client: TestClient):
    url = "/items/?q=foo&q=bar"
    response = client.get(url)
    assert response.status_code == 200, response.text
    assert response.json() == {"q": ["foo", "bar"]}


def test_query_no_values(client: TestClient):
    url = "/items/"
    response = client.get(url)

    }

    @Test
    @DisplayName("writeSetupWireFormat writes subCommand and padding")
    void testWriteSetup() throws Exception {
        Trans2GetDfsReferral cmd = new Trans2GetDfsReferral("foo");
        byte[] buf = new byte[2];
        int r = cmd.writeSetupWireFormat(buf, 0);
        assertEquals(2, r);
        byte subCmd = (byte) getPrivateField(cmd, "subCommand");
        assertEquals(subCmd, buf[0]);

        ).hostnameVerifier(RecordingHostnameVerifier())
        .build()
    val response = getResponse(newRequest("/foo"))
    assertContent("this response comes via HTTPS", response)
    val request = server.takeRequest()
    assertThat(request.requestLine).isEqualTo("GET /foo HTTP/1.1")
  }

  @Test
  fun connectViaHttpsReusingConnections() {
    connectViaHttpsReusingConnections(false)
  }

  /**
   * Creates and returns a new {@code InternetDomainName} by prepending the argument and a dot to
   * the current name. For example, {@code InternetDomainName.from("foo.com").child("www.bar")}
   * returns a new {@code InternetDomainName} with the value {@code www.bar.foo.com}. Only lenient
   * validation is performed, as described {@link #from(String) here}.
   *
   * @throws NullPointerException if leftParts is null