- **Explorador de Path Operations** - Una vista en árbol en la barra lateral de todas las <dfn title="rutas, endpoints">*path operations*</dfn> de tu aplicación. Haz clic para saltar a cualquier definición de ruta o de router.
- **Búsqueda de rutas** - Busca por path, método o nombre con <kbd>Ctrl</kbd> + <kbd>Shift</kbd> + <kbd>E</kbd> (en macOS: <kbd>Cmd</kbd> + <kbd>Shift</kbd> + <kbd>E</kbd>).

* the env var: die Umgebungsvariable
* the `PATH` environment variable: die `PATH`-Umgebungsvariable
* the `PATH`: der `PATH`
* the `requirements.txt`: die `requirements.txt`
* the API Router: der API-Router
* the Authorization-Header: der Autorisierungsheader
* the `Authorization`-Header: der `Authorization`-Header
* the background task: der Hintergrundtask
* the button: der Button

      val buffer = cursor.data
      var i = cursor.start
      val end = cursor.end
      if (buffer != null) {
        while (i < end) {
          keyIndex %= keyLength // Reassign to prevent overflow breaking counter.

          // Byte xor is experimental in Kotlin so we coerce bytes to int, xor them
          // and convert back to byte.
          val bufferInt: Int = buffer[i].toInt()

   * exception is thrown, this exception is used as the result of the output {@code Future}.
   *
   * <p>Usage example:
   *
   * {@snippet :
   * // Falling back to a zero counter in case an exception happens when processing the RPC to fetch
   * // counters.
   * ListenableFuture<Integer> faultTolerantFuture =
   *     fetchCounters().catching(FetchException.class, x -> 0, directExecutor());
   * }

)

// TestGrid contains a grid of servers for testing purposes.
type TestGrid struct {
	Servers     []*httptest.Server
	Listeners   []net.Listener
	Managers    []*Manager
	Mux         []*mux.Router
	Hosts       []string
	cleanupOnce sync.Once
	cancel      context.CancelFunc
}

// SetupTestGrid creates a new grid for testing purposes.
// Select the number of hosts to create.

{* ../../docs_src/custom_request_and_route/tutorial002_an_py310.py hl[17:19] *}

## ルーターでのカスタム `APIRoute` クラス { #custom-apiroute-class-in-a-router }

`APIRouter` の `route_class` パラメータを設定することもできます：

{* ../../docs_src/custom_request_and_route/tutorial003_py310.py hl[26] *}

この例では、`router` 配下の *path operations* はカスタムの `TimedRoute` クラスを使用し、レスポンスの生成にかかった時間を示す追加の `X-Response-Time` ヘッダーがレスポンスに含まれます：

## 功能 { #features }

- **Path Operation Explorer** - 顯示應用程式中所有 <dfn title="路由、端點">*路徑操作*</dfn> 的側邊欄樹狀檢視。點擊即可跳至任一路由或 router 定義。
- **Route Search** - 使用 <kbd>Ctrl</kbd> + <kbd>Shift</kbd> + <kbd>E</kbd>（macOS：<kbd>Cmd</kbd> + <kbd>Shift</kbd> + <kbd>E</kbd>）依路徑、方法或名稱進行搜尋。

import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * Outer class that exists solely to let us write {@code Partially.GwtIncompatible} instead of plain
 * {@code GwtIncompatible}. This is more accurate for {@link Futures#catching}, which is available

        System.gc();
        Thread.sleep(200);

        // Check for leaks
        resourceManager.checkForLeaks();

        Map<String, Object> stats = resourceManager.getStatistics();
        // The leak counter may or may not increment depending on GC timing
        assertNotNull(stats.get("totalLeaks"));
    }

    private void createLeakyResource() {
        TestResource resource = new TestResource("leaky");

     */
    @Test
    public void test_evaluate_noStateLeakBetweenEvaluations() {
        final GroovyEngine engine = new GroovyEngine();
        final String script = "def counter = 0; counter += x; return counter";

        final Map<String, Object> params1 = new HashMap<>();
        params1.put("x", 5);
        assertEquals(5, engine.evaluate(script, params1));