constraints.SafeHtml.message = {item} contiene contenuto HTML pericoloso.
constraints.ScriptAssert.message = L'espressione script "{script}" non è vera.
constraints.URL.message = {item} non è un URL valido.
constraints.Required.message = {item} è richiesto.
constraints.TypeInteger.message = {item} deve essere un numero.
constraints.TypeLong.message = {item} deve essere un numero.

constraints.Range.message = {item} {min} और {max} के बीच होना चाहिए।
constraints.SafeHtml.message = {item} में असुरक्षित HTML सामग्री है।
constraints.ScriptAssert.message = स्क्रिप्ट अभिव्यक्ति "{script}" सही नहीं है।
constraints.URL.message = {item} एक मान्य URL नहीं है।
constraints.Required.message = {item} आवश्यक है।
constraints.TypeInteger.message = {item} एक संख्या होनी चाहिए।
constraints.TypeLong.message = {item} एक संख्या होनी चाहिए।

 * formScheme.authenticate(credentials, executor);
 * }
 * </pre>
 *
 * <p>Parameters:
 * <ul>
 * <li>ENCODING - The character encoding to use for request parameters.</li>
 * <li>TOKEN_URL - The URL to request the token from.</li>
 * <li>TOKEN_PATTERN - The regex pattern to extract the token from the response.</li>
 * <li>TOKEN_NAME - The name of the token parameter.</li>

这里的变量 `app` 会是 `FastAPI` 类的一个「实例」。

这个实例将是创建你所有 API 的主要交互对象。

### 步骤 3：创建一个*路径操作* { #step-3-create-a-path-operation }

#### 路径 { #path }

这里的「路径」指的是 URL 中从第一个 `/` 起的后半部分。

所以，在一个这样的 URL 中：

```
https://example.com/items/foo
```

...路径会是：

```
/items/foo
```

/// info

「路径」也通常被称为「端点」或「路由」。

///

 */
@RunWith(AndroidJUnit4.class)
public class OkHttpClientTest {
  @Test public void get() throws IOException {
    OkHttpClient client = new OkHttpClient();
    Request request = new Request.Builder()
        .url("https://google.com/robots.txt")
        .build();
    try (Response response = client.newCall(request).execute()) {
      assertEquals(200, response.code());
      assertEquals(Protocol.HTTP_2, response.protocol());
    }

import okhttp3.Request
import okhttp3.Response

class AsynchronousGet {
  private val client = OkHttpClient()

  fun run() {
    val request =
      Request
        .Builder()
        .url("http://publicobject.com/helloworld.txt")
        .build()

    client.newCall(request).enqueue(
      object : Callback {
        override fun onFailure(
          call: Call,
          e: IOException,
        ) {

	authTypeStreamingSignedTrailer
	authTypeStreamingUnsignedTrailer
)

// Get request authentication type.
func getRequestAuthType(r *http.Request) (at authType) {
	if r.URL != nil {
		var err error
		r.Form, err = url.ParseQuery(r.URL.RawQuery)
		if err != nil {
			authNLogIf(r.Context(), err)
			return authTypeUnknown
		}
	}
	if isRequestSignatureV2(r) {
		return authTypeSignedV2

				"X-Amz-SignedHeaders", "",
			},
			expectedErrCode: ErrInvalidQueryParams,
		},
	}

	for i, testCase := range testCases {
		inputQuery := url.Values{}
		// iterating through input query key value and setting the inputQuery of type url.Values.
		for j := 0; j < len(testCase.inputQueryKeyVals)-1; j += 2 {
			inputQuery.Set(testCase.inputQueryKeyVals[j], testCase.inputQueryKeyVals[j+1])
		}

Наприклад, щоб оголосити query параметр `q`, який може з’являтися в URL кілька разів, можна написати:

{* ../../docs_src/query_params_str_validations/tutorial011_an_py310.py hl[9] *}

Тоді, у випадку URL:

```
http://localhost:8000/items/?q=foo&q=bar
```

<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}"></a>
{% endfor %}
### Gold and Silver Sponsors

{% for sponsor in sponsors.gold -%}
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}"></a>
{% endfor -%}
{%- for sponsor in sponsors.silver -%}