systemLanguage属性表示许多支持的语言标签的列表。 使用此属性的元素包括： 、、、、、、、、、、、、, , , , , <image>, <line>, <mask>, <path>, <pattern>, <polygon>, <polyline>, <rect>, <set>、<svg>、<switch>、<text>、<textPath>、<tref>、<tspan>、<unknown>、<use> 和 <video>。</p> <p><i><strong>句法：</strong></i> </p> <div class="hcb_wrap"> <pre class="prism line-numbers lang-html" data-lang="HTML"><code class="replace">systemLanguage = "language-tags"</code></pre> </div> <p><strong>属性值：</strong> <i>systemLanguage</i>属性接受上面提到和下面描述的值</p> <ul> <li><strong>language-tags：</strong>该属性值包括诸如： <i>ar、de、nl、en-us、en-gb、en-au、en、es、fr、ja、ru等标签。</i></li> </ul> <p>下面的例子说明了 systemLanguage 属性的使用。</p> <p><strong>示例 1：</strong></p> <p></p> <div class="_ap_apex_ad" id="d6f45c53-ff16-4cc5-8b91-eb6ee7037116" style="min-height:280px"></div> <p></p> <div class="hcb_wrap"> <pre class="prism line-numbers lang-html" data-lang="HTML"><code class="replace"><!DOCTYPE html> <html> <body> <h1 style="color: green;"> GeeksforGeeks </h1> <svg viewBox="0 -20 300 350"> <switch> <text systemLanguage="ar">مرحبا</text> <text systemLanguage="de, nl">Hallo!</text> <text systemLanguage="en-us">Howdy!</text> <text systemLanguage="en-gb">Wotcha!</text> <text systemLanguage="en-au">G'day!</text> <text systemLanguage="en">Hello!</text> <text systemLanguage="es">Hola!</text> <text>Sorry no language matched!</text> </switch> </svg> </body> </html> </code></pre> </div> <p><strong>输出：</strong> </p> <p><img class="img-fluid" sizes="100vw" src="https://mangodoc.oss-cn-beijing.aliyuncs.com/geek8geeks/SVG_systemLanguage_Attribute_0.jpg" srcset="https://media.geeksforgeeks.org/wp-content/uploads/20201103181512/systemLanguage1.png,"/></p> <p><strong>示例 2：</strong> </p> <div class="hcb_wrap"> <pre class="prism line-numbers lang-html" data-lang="HTML"><code class="replace"><!DOCTYPE html> <html> <body> <h1 style="color: green; text-align: center;"> GeeksforGeeks </h1> <svg viewBox="-30 -20 300 350"> <switch> <text systemLanguage="ar">مرحبا</text> <text systemLanguage="de, nl">Hallo!</text> <text systemLanguage="es">Hola!</text> <text>Sorry no language matched!</text> </switch> </svg> </body> </html> </code></pre> </div> <p><strong>输出：</strong> </p> <p><img class="img-fluid" sizes="100vw" src="https://mangodoc.oss-cn-beijing.aliyuncs.com/geek8geeks/SVG_systemLanguage_Attribute_1.jpg" srcset="https://media.geeksforgeeks.org/wp-content/uploads/20201103181910/systemLanguage2-660x132.png 660w, https://media.geeksforgeeks.org/wp-content/uploads/20201103181910/systemLanguage2-768x154.png 768w, https://media.geeksforgeeks.org/wp-content/uploads/20201103181910/systemLanguage2-1024x205.png 1024w, https://media.geeksforgeeks.org/wp-content/uploads/20201103181910/systemLanguage2.png,"/></p> <div class="_ap_apex_ad" id="82d2079a-8120-480f-9fc7-5cda825d56e7" style="min-height:280px"></div> <p></p></div> </article> </div> </div> </div> </div> </div> <footer> <div class="bg-white text-center pb-1"> <p class="text-body-tertiary pt-3 lh-lg text-opacity-50" id="footer-text">Copyright © 2020 - 2024 版权所有 <br> <a href="https://beian.miit.gov.cn/" target="_blank" class="text-opacity-50 text-body-tertiary mt-1 mb-1">蜀ICP备20006366号-1</a> <br> Made with ❤️ in Chengdu </p> </div> </footer> <!-- 引入Bootstrap JavaScript库 --> <script src="https://unpkg.com/bootstrap@5.3.0-alpha1/dist/js/bootstrap.bundle.min.js" crossorigin="anonymous"></script> <!-- 引入Meilisearch搜索相关的JavaScript库 --> <script src="https://cdn.jsdelivr.net/npm/@meilisearch/instant-meilisearch/dist/instant-meilisearch.umd.min.js"></script> <script src="https://cdn.jsdelivr.net/npm/instantsearch.js@4"></script> <script src="https://www.imangodoc.com/static/javascript/meili_custom.js"></script> <!-- 引入prismjs代码高亮相关的JavaScript库 --> <script src="https://cdn.jsdelivr.net/npm/prismjs@1.29.0/components/prism-core.min.js"></script> <script src="https://cdn.jsdelivr.net/npm/prismjs@1.29.0/plugins/toolbar/prism-toolbar.min.js"></script> <script src="https://cdn.jsdelivr.net/npm/prismjs@1.29.0/plugins/autoloader/prism-autoloader.min.js"></script> <script src="https://cdn.jsdelivr.net/npm/prismjs@1.29.0/plugins/copy-to-clipboard/prism-copy-to-clipboard.min.js"></script> </body> </html>