默认情况下，它将监听 IP 地址 `127.0.0.1`，这是你的机器与自身通信的 IP 地址（`localhost`）。

## `fastapi run`

当你运行 `fastapi run` 时，它默认以生产环境模式运行。

默认情况下，**自动重载是禁用的**。

它将监听 IP 地址 `0.0.0.0`，即所有可用的 IP 地址，这样任何能够与该机器通信的人都可以公开访问它。这通常是你在生产环境中运行它的方式，例如在容器中运行。

在大多数情况下，你会（且应该）有一个“终止代理”在上层为你处理 HTTPS，这取决于你如何部署应用程序，你的服务提供商可能会为你处理此事，或者你可能需要自己设置。

/// tip | 提示

@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
@REM     e.g. to debug Maven itself, use
@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
@REM ----------------------------------------------------------------------------

@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
@echo off

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

Тогда при таком URL:

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

вы получите множественные значения query-параметра `q` (`foo` и `bar`) в виде Python-`list` внутри вашей *функции обработки пути*, в *параметре функции* `q`.

Si el cliente intenta ir a `/items`, por defecto, sería redirigido a `/items/`.

Pero antes de configurar la *Opción de CLI* `--forwarded-allow-ips` podría redirigir a `http://localhost:8000/items/`.

Pero quizá tu aplicación está alojada en `https://mysuperapp.com`, y la redirección debería ser a `https://mysuperapp.com/items/`.

  @GwtIncompatible // DoubleMath.log2(double, RoundingMode)
  public void testRoundLog2ThrowsOnZerosInfinitiesAndNaN() {
    for (RoundingMode mode : ALL_ROUNDING_MODES) {
      for (double d :
          asList(0.0, -0.0, Double.POSITIVE_INFINITY, Double.NEGATIVE_INFINITY, Double.NaN)) {
        assertThrows(IllegalArgumentException.class, () -> DoubleMath.log2(d, mode));
      }
    }
  }

        long value = 999L;
        SMBUtil.writeInt8(value, buffer, 0);

        // Decode with extra length - should only read 8 bytes
        int bytesRead = fileInfo.decode(buffer, 0, 100);

        assertEquals(8, bytesRead);
        assertTrue(fileInfo.toString().contains("endOfFile=" + value));
    }

    @Test
    @DisplayName("Test toString format")
    void testToString() {

    }

    @Override
    public final boolean readBoolean() throws SmbException {
        if (read(tmp, 0, 1) < 0) {
            throw new SmbException("EOF");
        }
        return tmp[0] != (byte) 0x00;
    }

    @Override
    public final byte readByte() throws SmbException {
        if (read(tmp, 0, 1) < 0) {
            throw new SmbException("EOF");
        }
        return tmp[0];
    }

 * @author Bin Zhu
 * @author Colin Decker
 * @since 1.0
 */
@J2ktIncompatible
@GwtIncompatible
public final class CharStreams {

  // 2K chars (4K bytes)
  private static final int DEFAULT_BUF_SIZE = 0x800;

  /** Creates a new {@code CharBuffer} for buffering reads or writes. */
  static CharBuffer createBuffer() {
    return CharBuffer.allocate(DEFAULT_BUF_SIZE);
  }

  private CharStreams() {}

  /**

* 🌐 Add Chinese translation for `docs/zh/docs/advanced/security/oauth2-scopes.md`. PR [#3800](https://github.com/tiangolo/fastapi/pull/3800) by [@jaystone776](https://github.com/jaystone776).

 appearance: none;\n}\n\n.custom-range:focus {\n  outline: 0;\n}\n\n.custom-range:focus::-webkit-slider-thumb {\n  box-shadow: 0 0 0 1px #fff, 0 0 0 0.2rem rgba(0, 123, 255, 0.25);\n}\n\n.custom-range:focus::-moz-range-thumb {\n  box-shadow: 0 0 0 1px #fff, 0 0 0 0.2rem rgba(0, 123, 255, 0.25);\n}\n\n.custom-range:focus::-ms-thumb {\n  box-shadow: 0 0 0 1px #fff, 0 0 0 0.2rem rgba(0, 123, 255, 0.25);\n}\n\n.custom-range::-moz-focus-outer {\n  border: 0;\n}\n\n.custom-range::-webkit-slider-thumb {\n...