if (Character.isDigit(hostname.charAt(0))) {
            int i, len, dots;
            char[] data;

            i = dots = 0; /* quick IP address validation */
            len = hostname.length();
            data = hostname.toCharArray();
            while (i < len && Character.isDigit(data[i++])) {
                if (i == len && dots == 3) {
                    // probably an IP address
                    return true;

> **NOTE:** `{1...n}` shown have 3 dots! Using only 2 dots `{1..n}` will be interpreted by your shell and won't be passed to MinIO server, affecting the erasure coding order, which would impact performance and high availability. **Always use ellipses syntax `{1...n}` (3 dots!) for optimal erasure-code distribution**

### Expanding existing distributed setup

/**
 * Tests for SpnegoConstants interface.
 * Verifies constant values, modifiers, types, and structural properties.
 */
class SpnegoConstantsTest {

    // Simple OID format: numbers separated by dots (at least one dot)
    private static final Pattern OID_PATTERN = Pattern.compile("\\d+(?:\\.\\d+)+");

    @Test
    @DisplayName("Constant values match expected OIDs")
    void constantValues() {

    }

    @Test
    public void test_complex_field_names() {
        // Test various complex field names
        String[] fieldNames = { "simple_field", "field-with-dashes", "field.with.dots", "field_with_underscores", "fieldWithCamelCase",
                "field with spaces", "field@with#special!chars", "フィールド名", "字段名称", "필드명" };

        for (String fieldName : fieldNames) {

            uv.lock
      - name: Install docs extras
        run: uv sync --locked --no-dev --group docs
      - name: Export Language Codes
        id: show-langs
        run: |
          echo "langs=$(uv run ./scripts/docs.py langs-json)" >> $GITHUB_OUTPUT

  build-docs:
    needs:
      - changes
      - langs
    if: ${{ needs.changes.outputs.docs == 'true' }}
    runs-on: ubuntu-latest
    strategy:

# OpenAPI `docs`

Utilities to handle OpenAPI automatic UI documentation, including Swagger UI (by default at `/docs`) and ReDoc (by default at `/redoc`).

::: fastapi.openapi.docs.get_swagger_ui_html

::: fastapi.openapi.docs.get_redoc_html

::: fastapi.openapi.docs.get_swagger_ui_oauth2_redirect_html

        with:
          python-version: 3.x

      - run: pip install mkdocs-material mkdocs-redirects

      - name: Generate Docs
        run: ./test_docs.sh

      - uses: actions/upload-artifact@v7
        with:
          name: docs

name: Deploy Docs
on:
  workflow_run:
    workflows:
      - Build Docs
    types:
      - completed

permissions:
  deployments: write
  issues: write
  pull-requests: write
  statuses: write

jobs:
  deploy-docs:
    runs-on: ubuntu-latest
    steps:
      - name: Dump GitHub context
        env:
          GITHUB_CONTEXT: ${{ toJson(github) }}
        run: echo "$GITHUB_CONTEXT"

現在，為了測試一切是否正常，建立一個路徑操作：

{* ../../docs_src/custom_docs_ui/tutorial001_py310.py hl[36:38] *}

### 測試 { #test-it }

現在你應該能造訪 [http://127.0.0.1:8000/docs](http://127.0.0.1:8000/docs)，重新載入頁面後，資源會從新的 CDN 載入。

## 自行託管文件所需的 JavaScript 與 CSS { #self-hosting-javascript-and-css-for-docs }

若你需要應用在離線、無公共網路或僅在區域網路中也能運作，自行託管 JavaScript 與 CSS 會很實用。

以下示範如何在同一個 FastAPI 應用中自行提供這些檔案，並設定文件使用它們。

### 專案檔案結構 { #project-file-structure }

### Tester { #test-it }

Vous devriez maintenant pouvoir aller à vos docs sur [http://127.0.0.1:8000/docs](http://127.0.0.1:8000/docs), puis recharger la page : elle chargera ces ressources depuis le nouveau CDN.

## Héberger en propre JavaScript et CSS pour les docs { #self-hosting-javascript-and-css-for-docs }