private static final String TEST_SYNTAX =
        /(?:$CATCH|$SUBSTITUTION|$SKIP_REGEX|(continued)|$SETUP|$TEARDOWN|$WARNING|(skip_shard_failures)) ?/

    /**
     * Action to take on each snippet. Called with a single parameter, an
     * instance of Snippet.
     */
    @Internal
    Closure perSnippet

    /**
     * The docs to scan. Defaults to every file in the directory exception the

`,
			totalFields: 308*2 + 1,
		}, {
			file:            "nyc-taxi-data-100k-single-delim.csv",
			recordDelimiter: "^",
			fieldDelimiter:  ",",
			header:          true,

        }
        return doSearch(form);
    }

    // -----------------------------------------------------
    // Confirm
    // -------

    /**
     * Deletes a single document from the search index.
     *
     * @param form the delete form containing document ID
     * @return HTML response redirecting to the list page
     */
    @Execute
    @Secured({ ROLE })

        }
        return Pattern.quote(s);
    }

    /**
     * Unescapes double backslashes in regex patterns.
     * Converts escaped backslashes (\\) back to single backslashes (\).
     *
     * @param s the string to unescape
     * @return the unescaped string
     */
    protected String unescape(final String s) {
        return s.replace("\\\\", "\\");
    }

        assertNotNull(result);
        assertSame(messages, result);
        assertTrue(messages.hasMessageOf(property));
    }

    // Test constraint message methods with single parameter
    @Test
    public void test_addConstraintsDecimalMaxMessage() {
        String property = "testProperty";
        String value = "100";

   *         -> attackerSwitch
   * ```
   *
   * The attacker serves a set of certificates that yields a too-long chain in our certificate
   * pinner. The served certificates (incorrectly) formed a single chain to the pinner:
   *
   * ```
   *   attackerCa
   *     -> attackerIntermediate
   *         -> pinnedRoot (trusted by CertificatePinner)
   *             -> pinnedIntermediate (trusted by CertificatePinner)

 * requests, responding to them with {@link #notifyStarted()} and {@link #notifyStopped()}
 * callbacks. Its subclasses must manage threads manually; consider {@link
 * AbstractExecutionThreadService} if you need only a single execution thread.
 *
 * @author Jesse Wilson
 * @author Luke Sandberg
 * @since 1.0
 */
@GwtIncompatible
@J2ktIncompatible
public abstract class AbstractService implements Service {

  public static <E> ImmutableMultiset<E> of() {
    return (ImmutableMultiset<E>) RegularImmutableMultiset.EMPTY;
  }

  /**
   * Returns an immutable multiset containing a single element.
   *
   * @throws NullPointerException if the element is null
   * @since 6.0 (source-compatible since 2.0)
   */
  public static <E> ImmutableMultiset<E> of(E e1) {
    return copyFromElements(e1);

		expectedEndpoints  Endpoints
		expectedSetupType  SetupType
		expectedErr        error
	}{
		{"localhost", []string{}, "", Endpoints{}, -1, fmt.Errorf("address localhost: missing port in address")},

		// Erasure Single Drive
		{"localhost:9000", []string{"http://localhost/d1"}, "", Endpoints{}, -1, fmt.Errorf("use path style endpoint for SD setup")},

你将看到备选的自动文档（由 [ReDoc](https://github.com/Rebilly/ReDoc) 提供）：

![ReDoc](https://fastapi.tiangolo.com/img/index/index-02-redoc-simple.png)

## 使用单文件 FastAPI 构建 Docker 镜像 { #build-a-docker-image-with-a-single-file-fastapi }

如果你的 FastAPI 是单个文件，例如没有 `./app` 目录、只有 `main.py`，你的文件结构可能如下：

```
.
├── Dockerfile
├── main.py
└── requirements.txt
```

然后你只需要在 `Dockerfile` 中修改相应路径来复制该文件：