讓網站的標題與內容相符是任何前端開發人員的重要任務之一。Vue使這項任務變得容易，讓我們看看如何使用Vue改變HTML標題。
首先，在HTML文件的
標記內添加一個
標記：</p><pre><code><!DOCTYPE html>
<html>
<head>
<title>Website Title</title>
</head>
<body>
<div id="app"></div>
</body>
</html></code></pre><p>要在Vue應用程序中更改HTML標題，請在Vue組件中使用$meta，如下所示：</p><pre><code>Vue.component('example-component', {
mounted() {
this.$meta().setTitle('New Title');
}
});
new Vue({
el: '#app'
});</code></pre><p>如上所示，我們已經創建了一個Vue組件，并在其中使用$meta().setTitle()方法更改了HTML標題。在mounted()鉤子函數中添加此代碼，以確保組件中的代碼在DOM加載完成后運行。</p><p>當我們構建一個路由單頁應用程序時，我們可以使用vue-router包來更容易地管理每個組件的標題。這里是一個例子：</p><pre><code>import Vue from 'vue';
import VueRouter from 'vue-router';
import ExampleComponent from './components/ExampleComponent.vue';
Vue.use(VueRouter);
const router = new VueRouter({
routes: [
{
path: '/',
component: ExampleComponent,
meta: {
title: 'Home Page'
}
}
]
});
router.beforeEach((to, from, next) => {
document.title = to.meta.title
next()
});
new Vue({
el: '#app',
router
});</code></pre><p>上面的代碼與之前的代碼相似，但還使用了vue-router包來幫助管理路由。我們通過將meta對象添加到每個路由中來管理HTML標題。在將Vue應用程序掛載到DOM之前，我們添加了一個router.beforeEach()鉤子，該鉤子將HTML標題設置為當前路由的meta.title。</p><p>現在我們已經學會了如何使用Vue改變HTML標題。無論您是使用Vue構建單頁應用程序，還是添加一些交互式JavaScript到現有站點中，都可以使用Vue輕松管理HTML標題并使其與網站內容相符。</p></div><div id="zfpltvd" class="share"></div><div id="rhdlnhb" class="Prev_Next"><div id="dxx7rxr" class="box">上一篇<a href="http://www.lofty888.cn/post/1250340.html">vue scroller 上拉</a></div><div id="hzx7xh5" class="box">下一篇<a href="http://www.lofty888.cn/post/1250279.html">vue route機制詳解</a></div></div></div><div id="5v5dzr5" class="related related-list"><h5>相關文章</h5><ul><li><a href="http://www.lofty888.cn/post/1660108.html">vue美化插件</a><span>10-07</span></li><li><a href="http://www.lofty888.cn/post/1660113.html">vue美化教程</a><span>10-07</span></li><li><a href="http://www.lofty888.cn/post/1660115.html">vue美化界面</a><span>10-07</span></li><li><a href="http://www.lofty888.cn/post/1660122.html">vue美化組件</a><span>10-07</span></li><li><a href="http://www.lofty888.cn/post/1660125.html">vue美化背景</a><span>10-07</span></li><li><a href="http://www.lofty888.cn/post/1660127.html">vue美化頁面</a><span>10-07</span></li><li><a href="http://www.lofty888.cn/post/1661314.html">vue聊天原理</a><span>10-05</span></li><li><a href="http://www.lofty888.cn/post/1661312.html">vue聊天功能</a><span>10-05</span></li><li><a href="http://www.lofty888.cn/post/1661318.html">vue聊天發送</a><span>10-05</span></li><li><a href="http://www.lofty888.cn/post/1661322.html">vue聊天套路</a><span>10-05</span></li><li><a href="http://www.lofty888.cn/post/1661325.html">vue聊天如何發送文件</a><span>10-05</span></li><li><a href="http://www.lofty888.cn/post/1661328.html">vue聊天實例</a><span>10-05</span></li><li><a href="http://www.lofty888.cn/post/1661336.html">vue聊天室前端</a><span>10-05</span></li><li><a href="http://www.lofty888.cn/post/1661340.html">vue聊天室彈框</a><span>10-05</span></li><li><a href="http://www.lofty888.cn/post/1661342.html">vue聊天室頁面</a><span>10-05</span></li><li><a href="http://www.lofty888.cn/post/1132398.html">bootstrap vue比較</a><span>05-25</span></li><li><a href="http://www.lofty888.cn/post/1264807.html">vue如何使用expo</a><span>06-11</span></li><li><a href="http://www.lofty888.cn/post/1247306.html">vue cli 修改端口</a><span>06-18</span></li><li><a href="http://www.lofty888.cn/post/1248325.html">vue font-awesome</a><span>06-19</span></li><li><a href="http://www.lofty888.cn/post/1203065.html">vue change=</a><span>06-10</span></li><li><a href="http://www.lofty888.cn/post/344410.html">cefsharp是什么文件夾</a><span>02-06</span></li><li><a href="http://www.lofty888.cn/post/1264841.html">vue如何修改值</a><span>06-11</span></li><li><a href="http://www.lofty888.cn/post/1133999.html">electron vue router</a><span>05-27</span></li><li><a href="http://www.lofty888.cn/post/1201432.html">vue assets打包</a><span>06-07</span></li><li><a href="http://www.lofty888.cn/post/1209341.html">vue go 博客</a><span>06-07</span></li><li><a href="http://www.lofty888.cn/post/531754.html">好的動漫網站有推薦嗎？</a><span>03-25</span></li><li><a href="http://www.lofty888.cn/post/1263752.html">vue命名視圖作用</a><span>06-13</span></li><li><a href="http://www.lofty888.cn/post/1130730.html">$layer vue失效</a><span>05-23</span></li><li><a href="http://www.lofty888.cn/post/1245502.html">phpstorm怎么顯示vue</a><span>06-17</span></li><li><a href="http://www.lofty888.cn/post/1202213.html">vue bigpipe</a><span>06-08</span></li></ul></div></div></div></div><div class="ptbvr75" id="footer"><div id="djtfhb5" class="copyright"><div id="phtpjph" class="container"><p>老白網絡 (http://www.lofty888.cn/) 前端 后端 zblog主題.<a href="http://www.lofty888.cn/sitemap/post.html">網站地圖</a><a href="http://www.lofty888.cn/sitemap/post.xml">xml</a></p><span>Powered By Z-BlogPHP</span></div></div></div><div id="7jthtd5" class="bottom_tools"><a id="scrollUp" href="javascript:;" title="返回頂部"><i class="fa fa-angle-up"></i></a></div><script type="text/javascript" src="http://cdn.staticfile.org/jquery/2.2.4/jquery.min.js"></script><script src="http://cdn.yzktw.com.cn/zb_users/theme/ydproduct/script/ads.js" type="text/javascript"></script><script src="http://cdn.yzktw.com.cn/zb_users/theme/ydproduct/script/common.min.js" type="text/javascript"></script><script src="http://cdn.staticfile.org/prettify/r298/prettify.min.js" type="text/javascript"></script><script>jQuery(window).load(function(){jQuery("pre").addClass("prettyprint");prettyPrint();});</script><div class="dhhvhvp" id="ly_cache" data-id="1254364"></div>
<footer>
<div class="friendship-link">
<p>感谢您访问我们的网站，您可能还对以下资源感兴趣：</p>
<a href="http://www.lofty888.cn/" title="欧美一区二区三区">欧美一区二区三区</a>
<div class="friend-links">
</div>
</div>
</footer>
<script>
(function(){
var bp = document.createElement('script');
var curProtocol = window.location.protocol.split(':')[0];
if (curProtocol === 'https') {
bp.src = 'https://zz.bdstatic.com/linksubmit/push.js';
}
else {
bp.src = 'http://push.zhanzhang.baidu.com/push.js';
}
var s = document.getElementsByTagName("script")[0];
s.parentNode.insertBefore(bp, s);
})();
</script>
</body><div id="5ndr7" class="pl_css_ganrao" style="display: none;"><legend id="5ndr7"></legend><ins id="5ndr7"><dfn id="5ndr7"><output id="5ndr7"><sub id="5ndr7"></sub></output></dfn></ins><nobr id="5ndr7"></nobr><legend id="5ndr7"><dfn id="5ndr7"><form id="5ndr7"><ins id="5ndr7"></ins></form></dfn></legend><listing id="5ndr7"></listing><big id="5ndr7"><acronym id="5ndr7"></acronym></big><sup id="5ndr7"></sup><div id="5ndr7"></div><ins id="5ndr7"><address id="5ndr7"><legend id="5ndr7"><sup id="5ndr7"></sup></legend></address></ins><strong id="5ndr7"></strong><p id="5ndr7"><var id="5ndr7"></var></p><small id="5ndr7"><output id="5ndr7"></output></small><form id="5ndr7"><p id="5ndr7"></p></form><rp id="5ndr7"><font id="5ndr7"></font></rp><ins id="5ndr7"><font id="5ndr7"><legend id="5ndr7"><ol id="5ndr7"></ol></legend></font></ins><legend id="5ndr7"><sup id="5ndr7"><label id="5ndr7"><video id="5ndr7"></video></label></sup></legend><dfn id="5ndr7"><output id="5ndr7"><sub id="5ndr7"><big id="5ndr7"></big></sub></output></dfn><thead id="5ndr7"><label id="5ndr7"><optgroup id="5ndr7"><ruby id="5ndr7"></ruby></optgroup></label></thead><acronym id="5ndr7"><legend id="5ndr7"></legend></acronym><acronym id="5ndr7"></acronym><strong id="5ndr7"><optgroup id="5ndr7"></optgroup></strong><label id="5ndr7"></label><menuitem id="5ndr7"><span id="5ndr7"><strike id="5ndr7"><strong id="5ndr7"></strong></strike></span></menuitem><strike id="5ndr7"><strong id="5ndr7"><optgroup id="5ndr7"><ruby id="5ndr7"></ruby></optgroup></strong></strike><form id="5ndr7"><video id="5ndr7"></video></form><sup id="5ndr7"><style id="5ndr7"></style></sup><output id="5ndr7"><thead id="5ndr7"></thead></output><div id="5ndr7"><ol id="5ndr7"></ol></div><big id="5ndr7"><acronym id="5ndr7"></acronym></big><track id="5ndr7"><tt id="5ndr7"><mark id="5ndr7"><form id="5ndr7"></form></mark></tt></track><pre id="5ndr7"><th id="5ndr7"><b id="5ndr7"><mark id="5ndr7"></mark></b></th></pre><i id="5ndr7"></i><label id="5ndr7"><nobr id="5ndr7"></nobr></label><sup id="5ndr7"><form id="5ndr7"><video id="5ndr7"><font id="5ndr7"></font></video></form></sup><legend id="5ndr7"><var id="5ndr7"><u id="5ndr7"><rp id="5ndr7"></rp></u></var></legend><p id="5ndr7"><var id="5ndr7"></var></p><u id="5ndr7"><rp id="5ndr7"><address id="5ndr7"><div id="5ndr7"></div></address></rp></u><form id="5ndr7"><p id="5ndr7"></p></form><progress id="5ndr7"></progress><ins id="5ndr7"><font id="5ndr7"></font></ins><nobr id="5ndr7"></nobr><thead id="5ndr7"><progress id="5ndr7"><dl id="5ndr7"><legend id="5ndr7"></legend></dl></progress></thead><form id="5ndr7"><legend id="5ndr7"><dfn id="5ndr7"><u id="5ndr7"></u></dfn></legend></form><strong id="5ndr7"><track id="5ndr7"></track></strong><meter id="5ndr7"><pre id="5ndr7"></pre></meter><strike id="5ndr7"><label id="5ndr7"></label></strike><ruby id="5ndr7"><sub id="5ndr7"></sub></ruby><rp id="5ndr7"></rp><legend id="5ndr7"><ol id="5ndr7"></ol></legend><rp id="5ndr7"><em id="5ndr7"></em></rp><sup id="5ndr7"><big id="5ndr7"><label id="5ndr7"><pre id="5ndr7"></pre></label></big></sup><dl id="5ndr7"></dl><p id="5ndr7"></p><big id="5ndr7"><acronym id="5ndr7"><pre id="5ndr7"><dfn id="5ndr7"></dfn></pre></acronym></big><pre id="5ndr7"></pre><i id="5ndr7"><nobr id="5ndr7"><small id="5ndr7"><menuitem id="5ndr7"></menuitem></small></nobr></i><ol id="5ndr7"></ol><mark id="5ndr7"><address id="5ndr7"></address></mark><legend id="5ndr7"><sup id="5ndr7"></sup></legend><i id="5ndr7"><listing id="5ndr7"><optgroup id="5ndr7"><ruby id="5ndr7"></ruby></optgroup></listing></i><ol id="5ndr7"><i id="5ndr7"></i></ol><var id="5ndr7"><form id="5ndr7"><rp id="5ndr7"><font id="5ndr7"></font></rp></form></var><form id="5ndr7"><p id="5ndr7"><dfn id="5ndr7"><form id="5ndr7"></form></dfn></p></form><rp id="5ndr7"><font id="5ndr7"><div id="5ndr7"><ol id="5ndr7"></ol></div></font></rp><sub id="5ndr7"></sub><big id="5ndr7"><label id="5ndr7"><strong id="5ndr7"><track id="5ndr7"></track></strong></label></big><span id="5ndr7"></span><sub id="5ndr7"><thead id="5ndr7"></thead></sub><style id="5ndr7"><listing id="5ndr7"><small id="5ndr7"><output id="5ndr7"></output></small></listing></style><style id="5ndr7"><nobr id="5ndr7"><small id="5ndr7"><output id="5ndr7"></output></small></nobr></style><big id="5ndr7"><dl id="5ndr7"></dl></big><strong id="5ndr7"><optgroup id="5ndr7"><ruby id="5ndr7"><sub id="5ndr7"></sub></ruby></optgroup></strong><div id="5ndr7"></div><b id="5ndr7"></b><div id="5ndr7"></div><div id="5ndr7"><ol id="5ndr7"></ol></div><small id="5ndr7"><menuitem id="5ndr7"></menuitem></small><ol id="5ndr7"><style id="5ndr7"></style></ol><form id="5ndr7"><p id="5ndr7"></p></form><thead id="5ndr7"><dl id="5ndr7"><strong id="5ndr7"><track id="5ndr7"></track></strong></dl></thead><label id="5ndr7"></label><optgroup id="5ndr7"><ruby id="5ndr7"><thead id="5ndr7"><big id="5ndr7"></big></thead></ruby></optgroup><sup id="5ndr7"></sup><b id="5ndr7"></b><ins id="5ndr7"></ins><nobr id="5ndr7"></nobr><label id="5ndr7"><strong id="5ndr7"></strong></label><sub id="5ndr7"><thead id="5ndr7"></thead></sub><ol id="5ndr7"></ol><legend id="5ndr7"><var id="5ndr7"><u id="5ndr7"><rp id="5ndr7"></rp></u></var></legend><b id="5ndr7"></b><u id="5ndr7"><rp id="5ndr7"><font id="5ndr7"><div id="5ndr7"></div></font></rp></u><progress id="5ndr7"></progress><span id="5ndr7"><i id="5ndr7"></i></span><span id="5ndr7"><i id="5ndr7"><listing id="5ndr7"><dfn id="5ndr7"></dfn></listing></i></span><menuitem id="5ndr7"><span id="5ndr7"><strike id="5ndr7"><label id="5ndr7"></label></strike></span></menuitem><ruby id="5ndr7"><thead id="5ndr7"></thead></ruby><ins id="5ndr7"><address id="5ndr7"></address></ins><listing id="5ndr7"></listing><rp id="5ndr7"><font id="5ndr7"></font></rp><sub id="5ndr7"><thead id="5ndr7"><label id="5ndr7"><strong id="5ndr7"></strong></label></thead></sub><tt id="5ndr7"><progress id="5ndr7"><acronym id="5ndr7"><p id="5ndr7"></p></acronym></progress></tt><dfn id="5ndr7"><output id="5ndr7"><span id="5ndr7"><thead id="5ndr7"></thead></span></output></dfn><nobr id="5ndr7"><dfn id="5ndr7"></dfn></nobr><b id="5ndr7"></b><big id="5ndr7"><dl id="5ndr7"><strong id="5ndr7"><dfn id="5ndr7"></dfn></strong></dl></big><em id="5ndr7"><div id="5ndr7"><pre id="5ndr7"><i id="5ndr7"></i></pre></div></em><meter id="5ndr7"><span id="5ndr7"></span></meter><form id="5ndr7"><legend id="5ndr7"></legend></form><meter id="5ndr7"><pre id="5ndr7"></pre></meter><dfn id="5ndr7"><u id="5ndr7"><mark id="5ndr7"><address id="5ndr7"></address></mark></u></dfn><sub id="5ndr7"><thead id="5ndr7"></thead></sub><acronym id="5ndr7"><p id="5ndr7"></p></acronym><div id="5ndr7"><ol id="5ndr7"><style id="5ndr7"><nobr id="5ndr7"></nobr></style></ol></div><thead id="5ndr7"><label id="5ndr7"><strong id="5ndr7"><track id="5ndr7"></track></strong></label></thead><tt id="5ndr7"><mark id="5ndr7"></mark></tt><strong id="5ndr7"><track id="5ndr7"></track></strong><pre id="5ndr7"></pre><listing id="5ndr7"><dfn id="5ndr7"></dfn></listing><meter id="5ndr7"><ol id="5ndr7"></ol></meter><th id="5ndr7"><u id="5ndr7"></u></th><video id="5ndr7"><em id="5ndr7"><meter id="5ndr7"><pre id="5ndr7"></pre></meter></em></video><b id="5ndr7"><ins id="5ndr7"><form id="5ndr7"><legend id="5ndr7"></legend></form></ins></b><var id="5ndr7"><form id="5ndr7"><rp id="5ndr7"><em id="5ndr7"></em></rp></form></var><address id="5ndr7"></address><optgroup id="5ndr7"><ruby id="5ndr7"><sub id="5ndr7"><thead id="5ndr7"></thead></sub></ruby></optgroup><output id="5ndr7"><sub id="5ndr7"></sub></output><legend id="5ndr7"></legend><output id="5ndr7"></output><thead id="5ndr7"></thead><nobr id="5ndr7"><dfn id="5ndr7"><th id="5ndr7"><label id="5ndr7"></label></th></dfn></nobr><label id="5ndr7"><nobr id="5ndr7"></nobr></label><track id="5ndr7"></track><video id="5ndr7"><small id="5ndr7"></small></video><font id="5ndr7"><div id="5ndr7"></div></font><sub id="5ndr7"></sub><legend id="5ndr7"></legend><dfn id="5ndr7"><form id="5ndr7"></form></dfn><progress id="5ndr7"><form id="5ndr7"></form></progress><sub id="5ndr7"><thead id="5ndr7"></thead></sub><var id="5ndr7"></var><nobr id="5ndr7"></nobr><font id="5ndr7"><legend id="5ndr7"><ol id="5ndr7"><style id="5ndr7"></style></ol></legend></font><tt id="5ndr7"><progress id="5ndr7"><acronym id="5ndr7"><legend id="5ndr7"></legend></acronym></progress></tt><i id="5ndr7"><nobr id="5ndr7"><small id="5ndr7"><output id="5ndr7"></output></small></nobr></i><th id="5ndr7"></th><big id="5ndr7"><dl id="5ndr7"></dl></big><div id="5ndr7"><sup id="5ndr7"><label id="5ndr7"><video id="5ndr7"></video></label></sup></div><form id="5ndr7"><p id="5ndr7"><var id="5ndr7"><form id="5ndr7"></form></var></p></form><optgroup id="5ndr7"><ruby id="5ndr7"><sub id="5ndr7"><thead id="5ndr7"></thead></sub></ruby></optgroup></div></html><!--ly_cache 2025-01-03 20:58:37-->