///

这是一个非常简单和简短的教程。如果你想了解一般的数据库、SQL 或更高级的功能，请查看 [SQLModel 文档](https://sqlmodel.tiangolo.com/)。

## 安装 `SQLModel` { #install-sqlmodel }

首先，确保你创建并激活了[虚拟环境](../virtual-environments.md)，然后安装 `sqlmodel`：

<div class="termy">

```console
$ pip install sqlmodel
---> 100%
```

</div>

## 创建含有单一模型的应用 { #create-the-app-with-a-single-model }

    /** Native operating system name to report */
    protected String nativeOs;
    /** Native LAN Manager string to report */
    protected String nativeLanMan = "jCIFS";
    /** Virtual circuit number for SMB sessions */
    protected int vcNumber = 1;
    /** Whether DFS support is disabled */
    protected boolean dfsDisabled = false;
    /** DFS cache time-to-live in seconds */

{* ../../docs_src/response_model/tutorial002_py310.py hl[7,9] *}

/// info | 信息

要使用 `EmailStr`，首先安装 [`email-validator`](https://github.com/JoshData/python-email-validator)。

请先创建并激活一个[虚拟环境](../virtual-environments.md)，然后安装，例如：

```console
$ pip install email-validator
```

或者：

```console
$ pip install "pydantic[email]"
```

///

我们使用这个模型来声明输入，同时也用相同的模型来声明输出：

Vous obtiendriez probablement un serveur cloud (une machine virtuelle) ou quelque chose de similaire, et il aurait une adresse IP publique <dfn title="Ne change pas dans le temps. Pas dynamique.">fixe</dfn>.

| `minio_node_process_resident_memory_bytes` | Resident memory size in bytes.                                                                                  |
| `minio_node_process_virtual_memory_bytes`  | Virtual memory size in bytes.                                                                                   |

///

이 튜토리얼은 매우 간단하고 짧습니다. 데이터베이스 기본 개념, SQL, 또는 더 고급 기능에 대해 배우고 싶다면, [SQLModel 문서](https://sqlmodel.tiangolo.com/)를 참고하세요.

## `SQLModel` 설치하기 { #install-sqlmodel }

먼저, [가상 환경](../virtual-environments.md)을 생성하고 활성화한 다음, `sqlmodel`을 설치하세요:

<div class="termy">

```console
$ pip install sqlmodel
---> 100%
```

</div>

## 단일 모델로 애플리케이션 생성하기 { #create-the-app-with-a-single-model }

        return designJspFileNameMap.entrySet().stream().map(e -> new Pair<>(e.getKey(), e.getValue())).toArray(n -> new Pair[n]);
    }

    /**
     * Refreshes the design JSP files for all virtual hosts.
     *
     * @return A list of paths to the refreshed files.
     */
    public List<Path> refreshDesignJspFiles() {
        final List<Path> fileList = new ArrayList<>();

   *       into the other buffer (userspace). Note that if the file is very large, a naive
   *       implementation will effectively put the whole file in memory. On many systems with paging
   *       and virtual memory, this is not a problem - because it is mapped read-only, the kernel
   *       can always page it to disk "for free". However, on systems where killing processes

    }

    @Test
    public void test_build_adminSearch() {
        QueryContext context = queryHelper.build(SearchRequestType.ADMIN_SEARCH, "test", ctx -> {
            // Admin search should not add virtual host filter
            ctx.skipRoleQuery(); // Skip role query to avoid complex dependency issues
        });

        assertNotNull(context);
    }

    @Test

   * @throws IllegalCharsetNameException if a charset value is present, but illegal
   * @throws UnsupportedCharsetException if a charset value is present, but no support is available
   *     in this instance of the Java virtual machine
   */
  public Optional<Charset> charset() {
    // racy single-check idiom, this is safe because Optional is immutable.
    Optional<Charset> local = parsedCharset;
    if (local == null) {