在我們的範例中，並不是直接用它，而是把它傳給 FastAPI 來使用。

`FastAPI` 應用的 `lifespan` 參數需要一個**非同步內容管理器**，所以我們可以把剛寫好的 `lifespan` 非同步內容管理器傳給它。

{* ../../docs_src/events/tutorial003_py310.py hl[22] *}

## 替代事件（已棄用） { #alternative-events-deprecated }

/// warning

目前建議使用上面所述，透過 `FastAPI` 應用的 `lifespan` 參數來處理 *startup* 與 *shutdown*。如果你提供了 `lifespan` 參數，`startup` 與 `shutdown` 事件處理器將不會被呼叫。要嘛全用 `lifespan`，要嘛全用事件，不能同時混用。

你大概可以直接跳過這一節。

///

            c[ci++] = '|';
            NL.getChars(0, NL_LENGTH, c, ci);
            ci += NL_LENGTH;
        } while (si < length);

        ps.println(c);
    }

    /**
     * This is an alternative to the <code>java.lang.Integer.toHexString</code>
     * method. It is an efficient relative that also will pad the left side so
     * that the result is <code>size</code> digits.
     *

Other HTTP libraries exist that fill that gap allowing extensive customisation including potentially
invalid requests.

Example Limitations

* Does not allow GET with a body.
* Cache is not an interface with alternative implementations.

Get a URL
---------

This program downloads a URL and prints its contents as a string. [Full source][get_example].

```java
OkHttpClient client = new OkHttpClient();

 *
 * <ul>
 *   <li>The raw {@code long} values returned by {@code nanoTime} are meaningless and unsafe to use
 *       in any other way than how {@code Stopwatch} uses them.
 *   <li>An alternative source of nanosecond ticks can be substituted, for example for testing or
 *       performance reasons, without affecting most of your code.
 * </ul>
 *

  }

  /**
   * Indicates that the load and store operations will be very efficient because of use of VarHandle
   * or Unsafe. May be useful for calling code to fall back on an alternative implementation that is
   * slower than those implementations but faster than the pure-Java mask-and-shift.
   */
  static boolean usingFastPath() {
    return byteArray.usesFastPath();
  }

  /**

        }

        @Test
        @DisplayName("Should handle special offset patterns")
        void testSpecialOffsetPatterns() {
            // Given - alternating bit pattern
            long pattern1 = 0xAAAAAAAAAAAAAAAAL;
            long pattern2 = 0x5555555555555555L;
            int pattern3 = 0xDEADBEEF;

/// check | 확인

다시 한 번, 동일한 파이썬 타입 선언만으로 **FastAPI**는 자동 대화형 문서(Swagger UI 통합)를 제공합니다.

경로 매개변수가 정수형으로 선언된 것을 확인할 수 있습니다.

///

## 표준 기반의 이점, 대체 문서 { #standards-based-benefits-alternative-documentation }

그리고 생성된 스키마는 [OpenAPI](https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.1.0.md) 표준에서 나온 것이기 때문에 호환되는 도구가 많이 있습니다.

*[Fess Site Search](https://github.com/codelibs/fess-site-search)* est une alternative gratuite à [Google Site Search](https://enterprise.google.com/search/products/gss.html). Pour plus de détails, consultez la [documentation FSS JS Generator](https://fss-generator.codelibs.org/docs/manual).

## Site Web

*[Fess Site Search](https://github.com/codelibs/fess-site-search)* é uma alternativa gratuita ao [Google Site Search](https://enterprise.google.com/search/products/gss.html). Para mais detalhes, veja a [documentação do FSS JS Generator](https://fss-generator.codelibs.org/docs/manual).

## Site

import java.nio.charset.CodingErrorAction;
import java.util.Arrays;

/**
 * An {@link InputStream} that converts characters from a {@link Reader} into bytes using an
 * arbitrary Charset.
 *
 * <p>This is an alternative to copying the data to an {@code OutputStream} via a {@code Writer},
 * which is necessarily blocking. By implementing an {@code InputStream} it allows consumers to