輸出：<\/strong><\/p>\n<\/p>\n說(shuō)明：<\/strong>在上面的示例中，我們?cè)诰W(wǎng)頁(yè)的中心使用 <\/p>\n 創(chuàng)建了對(duì)象標(biāo)簽。標(biāo)簽。對(duì)象元素以 400 像素高度和 200 像素寬度顯示。十六進(jìn)制#8FBC8F代表HTML頁(yè)面主體的背景顏色。\n\n\n示例#2<\/h4>\n代碼：<\/strong><\/p>\n\n\n\n\n HTML Object Tag Example <\/title>\n<style>\nbody{\nbackground-color: #8FBC8F;\n}\n<\/style>\n<\/head>\n<body> <h1><a href="http://m.miracleart.cn/">国产av日韩一区二区三区精品,成人性爱视频在线观看,国产,欧美,日韩,一区,www.成色av久久成人,2222eeee成人天堂</a></h1>\n<center>\n<h2> HTML Object Tag<\/h2> <br>\n<object height=\"200px\" width=\"400px\" data=\"https:\/\/www.youtube.com\/embed\/Xs3MCM0dXW0\"><\/object>\n<\/center>\n<\/body>\n<\/html><\/pre>\n<p><strong>輸出：<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543801023805.jpg\" alt=\"HTML 對(duì)象標(biāo)簽\" ><\/p>\n<p><strong>說(shuō)明：<\/strong>在上面的示例中，我們通過(guò)使用 HTML 對(duì)象標(biāo)簽以及高度和寬度屬性來(lái)嵌入視頻，這些屬性將視頻設(shè)置在正確的位置。嵌入 YouTube 中的視頻網(wǎng)址并粘貼到數(shù)據(jù)屬性中。<\/p>\n<h4>示例#3<\/h4>\n<p><strong>代碼：<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html lang=\"en\">\n<head>\n<meta charset=\"utf-8\">\n<title> HTML Object Tag Example <\/title>\n<style>\nbody{\nbackground-color: #8FBC8F;\n}\n<\/style>\n<\/head>\n<body>\n<center>\n<h2> HTML Object Tag<\/h2> <br>\n<object data= \"https:\/\/www.shareasale.com\/images\/edu-logo.jpg\" width=\"400px\" height=\"200px\" vspace=\"150\"><\/object>\n<\/center>\n<\/body>\n<\/html><\/pre>\n<p><strong>輸出：<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543801278448.jpg\" alt=\"HTML 對(duì)象標(biāo)簽\" ><\/p>\n\n\n<p><strong>說(shuō)明：<\/strong>在上面的示例中，我們使用了對(duì)象標(biāo)簽在網(wǎng)頁(yè)上顯示圖像。 object 標(biāo)簽使用 vspace 屬性來(lái)定義對(duì)象元素頂部和底部的空白。在這里，我們將頂部和底部的邊距設(shè)置為 150 像素。<\/p>\n<h4>示例#4<\/h4>\n<p><strong>代碼：<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html lang=\"en\">\n<head>\n<meta charset=\"utf-8\">\n<title> HTML Object Tag Example <\/title>\n<style>\nbody{\nbackground-color: #8FBC8F;\n}\n<\/style>\n<\/head>\n<body>\n<center>\n<h2> HTML Object Tag<\/h2> <br>\n<object data= \"https:\/\/www.shareasale.com\/images\/edu-logo.jpg\" width=\"400px\" height=\"200px\" border=\"8\"><\/object>\n<\/center>\n<\/body>\n<\/html><\/pre>\n<p><strong>輸出：<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543801348751.jpg\" alt=\"HTML 對(duì)象標(biāo)簽\" ><\/p>\n<p><strong>說(shuō)明：<\/strong>在上面的示例中，我們使用了 border 屬性來(lái)顯示對(duì)象元素的邊框。 border 屬性指定邊框的寬度（以像素為單位）。在這里，我們用 8 像素表示邊框?qū)挾取?\/p>\n<h3>結(jié)論<\/h3>\n<p>到目前為止，我們已經(jīng)研究了可以保留在除 pre 之外的內(nèi)聯(lián)元素和塊級(jí)元素中的 HTML 對(duì)象標(biāo)簽。在大多數(shù)情況下，HTML 對(duì)象會(huì)在瀏覽器插件的幫助下插入內(nèi)容。<\/p>\n<\/center>"} </script> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head> <body 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<div id="377j5v51b" class="Article_Details_main1L"> <div id="377j5v51b" class="Article_Details_main1Lmain" id="Article_Details_main1Lmain"> <div id="377j5v51b" class="Article_Details_main1L1">目錄</div> <div id="377j5v51b" class="Article_Details_main1L2" id="Article_Details_main1L2"> <!-- 左側(cè)懸浮，文章定位標(biāo)題1 id="Article_Details_main1L2s_1"--> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#語(yǔ)法" title="語(yǔ)法" >語(yǔ)法</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#參數(shù)" title="參數(shù)" >參數(shù)</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#HTML-對(duì)象標(biāo)簽如何工作" title="HTML 對(duì)象標(biāo)簽如何工作？" >HTML 對(duì)象標(biāo)簽如何工作？</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#實(shí)現(xiàn)-HTML-對(duì)象標(biāo)簽的示例" title="實(shí)現(xiàn) HTML 對(duì)象標(biāo)簽的示例" >實(shí)現(xiàn) HTML 對(duì)象標(biāo)簽的示例</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#示例" title="示例#4" >示例#4</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#結(jié)論" title="結(jié)論" >結(jié)論</a> </div> </div> </div> </div> <div id="377j5v51b" class="Article_Details_main1M"> <div id="377j5v51b" class="phpgenera_Details_mainL1"> <a href="http://m.miracleart.cn/zh/" title="首頁(yè)" class="phpgenera_Details_mainL1a">首頁(yè)</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://m.miracleart.cn/zh/web-designer.html" class="phpgenera_Details_mainL1a">web前端</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://m.miracleart.cn/zh/div-tutorial.html" class="phpgenera_Details_mainL1a">html教程</a> <img src="/static/imghw/top_right.png" alt="" /> <span>HTML 對(duì)象標(biāo)簽</span> </div> <div id="377j5v51b" class="Articlelist_txts"> <div id="377j5v51b" class="Articlelist_txts_info"> <h1 class="Articlelist_txts_title">HTML 對(duì)象標(biāo)簽</h1> <div id="377j5v51b" class="Articlelist_txts_info_head"> <div id="377j5v51b" class="author_info"> <a href="http://m.miracleart.cn/zh/member/887227.html" class="author_avatar"> <img class="lazy" data-src="https://img.php.cn/upload/avatar/000/887/227/63bb7851c9547215.jpg" src="/static/imghw/default1.png" alt="WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB"> </a> <div id="377j5v51b" class="author_detail"> <a href="http://m.miracleart.cn/zh/member/887227.html" class="author_name">WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB</a> </div> </div> </div> <span id="377j5v51b" class="Articlelist_txts_time">Sep 04, 2024 pm 04:20 PM</span> <div id="377j5v51b" class="Articlelist_txts_infos"> <span id="377j5v51b" class="Articlelist_txts_infoss on">html</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">html5</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Tutorial</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Properties</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML tags</span> </div> </div> </div> <hr /> <div id="377j5v51b" class="article_main php-article"> <div id="377j5v51b" class="article-list-left detail-content-wrap content"> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-5902227090019525" data-ad-slot="3461856641"> </ins> <p>HTML 外部資源的標(biāo)簽指定一個(gè)容器。通過(guò)整合外部資源，在網(wǎng)頁(yè)中利用音頻、視頻、圖像、PDF 和 Flash 文件等多媒體內(nèi)容。與此標(biāo)簽一起，<param>標(biāo)簽還用于描述不同的參數(shù)。與標(biāo)簽<video>相比<audio>和<audio>，HTML對(duì)象標(biāo)簽允許將多媒體文件插入到網(wǎng)頁(yè)中。 標(biāo)簽比 <embed> 更常用于嵌入資源。標(biāo)簽，由于兼容性問(wèn)題。此標(biāo)簽通常被廣泛稱為元素 <object>。</object></embed></audio></audio></video></p> <h3 id="語(yǔ)法">語(yǔ)法</h3> <p>HTML <object> 的語(yǔ)法標(biāo)簽可以寫(xiě)成如下：</object></p> <pre class="brush:php;toolbar:false"><object data= "url " type= "content type "> . . . . . </object></pre> <p>例如，</p> <pre class="brush:php;toolbar:false"><object height= "200" width= "400" data= "url"> </object></pre> <p>它顯示具有指定高度和寬度屬性的對(duì)象。</p> <h4 id="參數(shù)">參數(shù)</h4> <p>對(duì)象標(biāo)簽的參數(shù)為：</p> <ul> <li>data：規(guī)定了對(duì)象將使用的資源URL。</li> <li>type：指定數(shù)據(jù)描述的資源內(nèi)容的類型。</li> <li>form：表示與對(duì)象元素相關(guān)的表單元素。</li> <li>高度：它提供對(duì)象的高度。</li> <li>寬度：它提供對(duì)象的高度。</li> <li>名稱：它提供對(duì)象的名稱。</li> <li>類型必須匹配：明確指出，如果類型屬性滿足數(shù)據(jù)屬性上提供的資源的適當(dāng)文本類型，則應(yīng)插入該資源。</li> </ul> <h3 id="HTML-對(duì)象標(biāo)簽如何工作">HTML 對(duì)象標(biāo)簽如何工作？</h3> <p>我們可以組合對(duì)象元素，并利用這種可能性，我們可以為每個(gè)瀏覽器定義多個(gè)對(duì)象。雖然所有主流瀏覽器都不支持 object 元素，但該元素的使用卻很少。</p> <h3 id="實(shí)現(xiàn)-HTML-對(duì)象標(biāo)簽的示例">實(shí)現(xiàn) HTML 對(duì)象標(biāo)簽的示例</h3> <p>示例如下。</p> <h4 id="示例">示例#1</h4> <p><strong>代碼：</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title> HTML Object Tag Example </title> <style> body { background-color: #8FBC8F; } </style> </head> <body> <center> <h2> HTML Object Tag</h2> <br> <object data= "https://www.shareasale.com/images/edu-logo.jpg" width="400px" height="200px"></object> </center> </body> </html></pre> <p><strong>輸出：</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543800963882.jpg" class="lazy" alt="HTML 對(duì)象標(biāo)簽" ></p> <p><strong>說(shuō)明：</strong>在上面的示例中，我們?cè)诰W(wǎng)頁(yè)的中心使用 </p> <center> 創(chuàng)建了對(duì)象標(biāo)簽。標(biāo)簽。對(duì)象元素以 400 像素高度和 200 像素寬度顯示。十六進(jìn)制#8FBC8F代表HTML頁(yè)面主體的背景顏色。 <h4 id="示例">示例#2</h4> <p><strong>代碼：</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title> HTML Object Tag Example </title> <style> body{ background-color: #8FBC8F; } </style> </head> <body> <center> <h2> HTML Object Tag</h2> <br> <object height="200px" width="400px" data="https://www.youtube.com/embed/Xs3MCM0dXW0"></object> </center> </body> </html></pre> <p><strong>輸出：</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543801023805.jpg" class="lazy" alt="HTML 對(duì)象標(biāo)簽" ></p> <p><strong>說(shuō)明：</strong>在上面的示例中，我們通過(guò)使用 HTML 對(duì)象標(biāo)簽以及高度和寬度屬性來(lái)嵌入視頻，這些屬性將視頻設(shè)置在正確的位置。嵌入 YouTube 中的視頻網(wǎng)址并粘貼到數(shù)據(jù)屬性中。</p> <h4 id="示例">示例#3</h4> <p><strong>代碼：</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title> HTML Object Tag Example </title> <style> body{ background-color: #8FBC8F; } </style> </head> <body> <center> <h2> HTML Object Tag</h2> <br> <object data= "https://www.shareasale.com/images/edu-logo.jpg" width="400px" height="200px" vspace="150"></object> </center> </body> </html></pre> <p><strong>輸出：</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543801278448.jpg" class="lazy" alt="HTML 對(duì)象標(biāo)簽" ></p> <p><strong>說(shuō)明：</strong>在上面的示例中，我們使用了對(duì)象標(biāo)簽在網(wǎng)頁(yè)上顯示圖像。 object 標(biāo)簽使用 vspace 屬性來(lái)定義對(duì)象元素頂部和底部的空白。在這里，我們將頂部和底部的邊距設(shè)置為 150 像素。</p> <h4 id="示例">示例#4</h4> <p><strong>代碼：</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title> HTML Object Tag Example </title> <style> body{ background-color: #8FBC8F; } </style> </head> <body> <center> <h2> HTML Object Tag</h2> <br> <object data= "https://www.shareasale.com/images/edu-logo.jpg" width="400px" height="200px" border="8"></object> </center> </body> </html></pre> <p><strong>輸出：</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543801348751.jpg" class="lazy" alt="HTML 對(duì)象標(biāo)簽" ></p> <p><strong>說(shuō)明：</strong>在上面的示例中，我們使用了 border 屬性來(lái)顯示對(duì)象元素的邊框。 border 屬性指定邊框的寬度（以像素為單位）。在這里，我們用 8 像素表示邊框?qū)挾取?/p> <h3 id="結(jié)論">結(jié)論</h3> <p>到目前為止，我們已經(jīng)研究了可以保留在除 pre 之外的內(nèi)聯(lián)元素和塊級(jí)元素中的 HTML 對(duì)象標(biāo)簽。在大多數(shù)情況下，HTML 對(duì)象會(huì)在瀏覽器插件的幫助下插入內(nèi)容。</p> </center><p>以上是HTML 對(duì)象標(biāo)簽的詳細(xì)內(nèi)容。更多信息請(qǐng)關(guān)注PHP中文網(wǎng)其他相關(guān)文章！</p> </div> </div> <div id="377j5v51b" class="wzconShengming_sp"> <div id="377j5v51b" class="bzsmdiv_sp">本站聲明</div> <div>本文內(nèi)容由網(wǎng)友自發(fā)貢獻(xiàn)，版權(quán)歸原作者所有，本站不承擔(dān)相應(yīng)法律責(zé)任。如您發(fā)現(xiàn)有涉嫌抄襲侵權(quán)的內(nèi)容，請(qǐng)聯(lián)系admin@php.cn</div> </div> </div> <ins class="adsbygoogle" style="display:block" data-ad-format="autorelaxed" data-ad-client="ca-pub-5902227090019525" data-ad-slot="2507867629"></ins> <div id="377j5v51b" class="AI_ToolDetails_main4sR"> <ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-5902227090019525" data-ad-slot="3653428331" data-ad-format="auto" data-full-width-responsive="true"></ins> <!-- <div id="377j5v51b" class="phpgenera_Details_mainR4"> <div id="377j5v51b" class="phpmain1_4R_readrank"> <div id="377j5v51b" class="phpmain1_4R_readrank_top"> <img onerror="this.onerror=''; 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class="Articlelist_txts_p">要使用HTML的button元素實(shí)現(xiàn)可點(diǎn)擊按鈕，首先需掌握其基本用法與常見(jiàn)注意事項(xiàng)。1.使用標(biāo)簽創(chuàng)建按鈕，并通過(guò)type屬性定義行為（如button、submit、reset），默認(rèn)為submit；2.通過(guò)JavaScript添加交互功能，可內(nèi)聯(lián)寫(xiě)法或通過(guò)ID綁定事件監(jiān)聽(tīng)器以提升維護(hù)性；3.利用CSS自定義樣式，包括背景色、邊框、圓角及hover/active狀態(tài)效果，增強(qiáng)用戶體驗(yàn)；4.注意常見(jiàn)問(wèn)題：確保未啟用disabled屬性、正確綁定JS事件、避免布局遮擋，并借助開(kāi)發(fā)者工具排查異常。掌握這</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://m.miracleart.cn/zh/faq/1796832574.html" title="使用新的HTML5方法（FormData）提交表單數(shù)據(jù)" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175191288234525.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="使用新的HTML5方法（FormData）提交表單數(shù)據(jù)" /> </a> <a href="http://m.miracleart.cn/zh/faq/1796832574.html" title="使用新的HTML5方法（FormData）提交表單數(shù)據(jù)" class="phphistorical_Version2_mids_title">使用新的HTML5方法（FormData）提交表單數(shù)據(jù)</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 08, 2025 am 02:28 AM</span> <p class="Articlelist_txts_p">使用HTML5的FormDataAPI提交表單數(shù)據(jù)更方便，1.它可自動(dòng)收集帶name屬性的表單字段或手動(dòng)添加數(shù)據(jù)；2.支持通過(guò)fetch或XMLHttpRequest以multipart/form-data格式提交，適合文件上傳；3.處理文件時(shí)只需將文件附加到FormData并發(fā)送請(qǐng)求即可；4.注意同名字段會(huì)被覆蓋、需處理JSON轉(zhuǎn)換及無(wú)嵌套結(jié)構(gòu)等問(wèn)題。</p> </div> </div> <a href="http://m.miracleart.cn/zh/web-designer.html" class="phpgenera_Details_mainL4_botton"> <span>See all articles</span> <img src="/static/imghw/down_right.png" alt="" /> </a> </div> </div> </div> </main> <footer> <div id="377j5v51b" class="footer"> <div id="377j5v51b" class="footertop"> <img src="/static/imghw/logo.png" alt=""> <p>公益在線PHP培訓(xùn)，幫助PHP學(xué)習(xí)者快速成長(zhǎng)！</p> </div> <div id="377j5v51b" class="footermid"> <a 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<\/p>\n
說(shuō)明：<\/strong>在上面的示例中，我們?cè)诰W(wǎng)頁(yè)的中心使用 <\/p>\n 創(chuàng)建了對(duì)象標(biāo)簽。標(biāo)簽。對(duì)象元素以 400 像素高度和 200 像素寬度顯示。十六進(jìn)制#8FBC8F代表HTML頁(yè)面主體的背景顏色。\n\n\n示例#2<\/h4>\n代碼：<\/strong><\/p>\n\n\n\n\n HTML Object Tag Example <\/title>\n<style>\nbody{\nbackground-color: #8FBC8F;\n}\n<\/style>\n<\/head>\n<body> <h1><a href="http://m.miracleart.cn/">国产av日韩一区二区三区精品,成人性爱视频在线观看,国产,欧美,日韩,一区,www.成色av久久成人,2222eeee成人天堂</a></h1>\n<center>\n<h2> HTML Object Tag<\/h2> <br>\n<object height=\"200px\" width=\"400px\" data=\"https:\/\/www.youtube.com\/embed\/Xs3MCM0dXW0\"><\/object>\n<\/center>\n<\/body>\n<\/html><\/pre>\n<p><strong>輸出：<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543801023805.jpg\" alt=\"HTML 對(duì)象標(biāo)簽\" ><\/p>\n<p><strong>說(shuō)明：<\/strong>在上面的示例中，我們通過(guò)使用 HTML 對(duì)象標(biāo)簽以及高度和寬度屬性來(lái)嵌入視頻，這些屬性將視頻設(shè)置在正確的位置。嵌入 YouTube 中的視頻網(wǎng)址并粘貼到數(shù)據(jù)屬性中。<\/p>\n<h4>示例#3<\/h4>\n<p><strong>代碼：<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html lang=\"en\">\n<head>\n<meta charset=\"utf-8\">\n<title> HTML Object Tag Example <\/title>\n<style>\nbody{\nbackground-color: #8FBC8F;\n}\n<\/style>\n<\/head>\n<body>\n<center>\n<h2> HTML Object Tag<\/h2> <br>\n<object data= \"https:\/\/www.shareasale.com\/images\/edu-logo.jpg\" width=\"400px\" height=\"200px\" vspace=\"150\"><\/object>\n<\/center>\n<\/body>\n<\/html><\/pre>\n<p><strong>輸出：<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543801278448.jpg\" alt=\"HTML 對(duì)象標(biāo)簽\" ><\/p>\n\n\n<p><strong>說(shuō)明：<\/strong>在上面的示例中，我們使用了對(duì)象標(biāo)簽在網(wǎng)頁(yè)上顯示圖像。 object 標(biāo)簽使用 vspace 屬性來(lái)定義對(duì)象元素頂部和底部的空白。在這里，我們將頂部和底部的邊距設(shè)置為 150 像素。<\/p>\n<h4>示例#4<\/h4>\n<p><strong>代碼：<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html lang=\"en\">\n<head>\n<meta charset=\"utf-8\">\n<title> HTML Object Tag Example <\/title>\n<style>\nbody{\nbackground-color: #8FBC8F;\n}\n<\/style>\n<\/head>\n<body>\n<center>\n<h2> HTML Object Tag<\/h2> <br>\n<object data= \"https:\/\/www.shareasale.com\/images\/edu-logo.jpg\" width=\"400px\" height=\"200px\" border=\"8\"><\/object>\n<\/center>\n<\/body>\n<\/html><\/pre>\n<p><strong>輸出：<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543801348751.jpg\" alt=\"HTML 對(duì)象標(biāo)簽\" ><\/p>\n<p><strong>說(shuō)明：<\/strong>在上面的示例中，我們使用了 border 屬性來(lái)顯示對(duì)象元素的邊框。 border 屬性指定邊框的寬度（以像素為單位）。在這里，我們用 8 像素表示邊框?qū)挾取?\/p>\n<h3>結(jié)論<\/h3>\n<p>到目前為止，我們已經(jīng)研究了可以保留在除 pre 之外的內(nèi)聯(lián)元素和塊級(jí)元素中的 HTML 對(duì)象標(biāo)簽。在大多數(shù)情況下，HTML 對(duì)象會(huì)在瀏覽器插件的幫助下插入內(nèi)容。<\/p>\n<\/center>"} </script> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head> <body 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<div id="377j5v51b" class="Article_Details_main1L"> <div id="377j5v51b" class="Article_Details_main1Lmain" id="Article_Details_main1Lmain"> <div id="377j5v51b" class="Article_Details_main1L1">目錄</div> <div id="377j5v51b" class="Article_Details_main1L2" id="Article_Details_main1L2"> <!-- 左側(cè)懸浮，文章定位標(biāo)題1 id="Article_Details_main1L2s_1"--> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#語(yǔ)法" title="語(yǔ)法" >語(yǔ)法</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#參數(shù)" title="參數(shù)" >參數(shù)</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#HTML-對(duì)象標(biāo)簽如何工作" title="HTML 對(duì)象標(biāo)簽如何工作？" >HTML 對(duì)象標(biāo)簽如何工作？</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#實(shí)現(xiàn)-HTML-對(duì)象標(biāo)簽的示例" title="實(shí)現(xiàn) HTML 對(duì)象標(biāo)簽的示例" >實(shí)現(xiàn) HTML 對(duì)象標(biāo)簽的示例</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#示例" title="示例#4" >示例#4</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#結(jié)論" title="結(jié)論" >結(jié)論</a> </div> </div> </div> </div> <div id="377j5v51b" class="Article_Details_main1M"> <div id="377j5v51b" class="phpgenera_Details_mainL1"> <a href="http://m.miracleart.cn/zh/" title="首頁(yè)" class="phpgenera_Details_mainL1a">首頁(yè)</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://m.miracleart.cn/zh/web-designer.html" class="phpgenera_Details_mainL1a">web前端</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://m.miracleart.cn/zh/div-tutorial.html" class="phpgenera_Details_mainL1a">html教程</a> <img src="/static/imghw/top_right.png" alt="" /> <span>HTML 對(duì)象標(biāo)簽</span> </div> <div id="377j5v51b" class="Articlelist_txts"> <div id="377j5v51b" class="Articlelist_txts_info"> <h1 class="Articlelist_txts_title">HTML 對(duì)象標(biāo)簽</h1> <div id="377j5v51b" class="Articlelist_txts_info_head"> <div id="377j5v51b" class="author_info"> <a href="http://m.miracleart.cn/zh/member/887227.html" class="author_avatar"> <img class="lazy" data-src="https://img.php.cn/upload/avatar/000/887/227/63bb7851c9547215.jpg" src="/static/imghw/default1.png" alt="WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB"> </a> <div id="377j5v51b" class="author_detail"> <a href="http://m.miracleart.cn/zh/member/887227.html" class="author_name">WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB</a> </div> </div> </div> <span id="377j5v51b" class="Articlelist_txts_time">Sep 04, 2024 pm 04:20 PM</span> <div id="377j5v51b" class="Articlelist_txts_infos"> <span id="377j5v51b" class="Articlelist_txts_infoss on">html</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">html5</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Tutorial</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Properties</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML tags</span> </div> </div> </div> <hr /> <div id="377j5v51b" class="article_main php-article"> <div id="377j5v51b" class="article-list-left detail-content-wrap content"> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-5902227090019525" data-ad-slot="3461856641"> </ins> <p>HTML 外部資源的標(biāo)簽指定一個(gè)容器。通過(guò)整合外部資源，在網(wǎng)頁(yè)中利用音頻、視頻、圖像、PDF 和 Flash 文件等多媒體內(nèi)容。與此標(biāo)簽一起，<param>標(biāo)簽還用于描述不同的參數(shù)。與標(biāo)簽<video>相比<audio>和<audio>，HTML對(duì)象標(biāo)簽允許將多媒體文件插入到網(wǎng)頁(yè)中。 標(biāo)簽比 <embed> 更常用于嵌入資源。標(biāo)簽，由于兼容性問(wèn)題。此標(biāo)簽通常被廣泛稱為元素 <object>。</object></embed></audio></audio></video></p> <h3 id="語(yǔ)法">語(yǔ)法</h3> <p>HTML <object> 的語(yǔ)法標(biāo)簽可以寫(xiě)成如下：</object></p> <pre class="brush:php;toolbar:false"><object data= "url " type= "content type "> . . . . . </object></pre> <p>例如，</p> <pre class="brush:php;toolbar:false"><object height= "200" width= "400" data= "url"> </object></pre> <p>它顯示具有指定高度和寬度屬性的對(duì)象。</p> <h4 id="參數(shù)">參數(shù)</h4> <p>對(duì)象標(biāo)簽的參數(shù)為：</p> <ul> <li>data：規(guī)定了對(duì)象將使用的資源URL。</li> <li>type：指定數(shù)據(jù)描述的資源內(nèi)容的類型。</li> <li>form：表示與對(duì)象元素相關(guān)的表單元素。</li> <li>高度：它提供對(duì)象的高度。</li> <li>寬度：它提供對(duì)象的高度。</li> <li>名稱：它提供對(duì)象的名稱。</li> <li>類型必須匹配：明確指出，如果類型屬性滿足數(shù)據(jù)屬性上提供的資源的適當(dāng)文本類型，則應(yīng)插入該資源。</li> </ul> <h3 id="HTML-對(duì)象標(biāo)簽如何工作">HTML 對(duì)象標(biāo)簽如何工作？</h3> <p>我們可以組合對(duì)象元素，并利用這種可能性，我們可以為每個(gè)瀏覽器定義多個(gè)對(duì)象。雖然所有主流瀏覽器都不支持 object 元素，但該元素的使用卻很少。</p> <h3 id="實(shí)現(xiàn)-HTML-對(duì)象標(biāo)簽的示例">實(shí)現(xiàn) HTML 對(duì)象標(biāo)簽的示例</h3> <p>示例如下。</p> <h4 id="示例">示例#1</h4> <p><strong>代碼：</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title> HTML Object Tag Example </title> <style> body { background-color: #8FBC8F; } </style> </head> <body> <center> <h2> HTML Object Tag</h2> <br> <object data= "https://www.shareasale.com/images/edu-logo.jpg" width="400px" height="200px"></object> </center> </body> </html></pre> <p><strong>輸出：</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543800963882.jpg" class="lazy" alt="HTML 對(duì)象標(biāo)簽" ></p> <p><strong>說(shuō)明：</strong>在上面的示例中，我們?cè)诰W(wǎng)頁(yè)的中心使用 </p> <center> 創(chuàng)建了對(duì)象標(biāo)簽。標(biāo)簽。對(duì)象元素以 400 像素高度和 200 像素寬度顯示。十六進(jìn)制#8FBC8F代表HTML頁(yè)面主體的背景顏色。 <h4 id="示例">示例#2</h4> <p><strong>代碼：</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title> HTML Object Tag Example </title> <style> body{ background-color: #8FBC8F; } </style> </head> <body> <center> <h2> HTML Object Tag</h2> <br> <object height="200px" width="400px" data="https://www.youtube.com/embed/Xs3MCM0dXW0"></object> </center> </body> </html></pre> <p><strong>輸出：</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543801023805.jpg" class="lazy" alt="HTML 對(duì)象標(biāo)簽" ></p> <p><strong>說(shuō)明：</strong>在上面的示例中，我們通過(guò)使用 HTML 對(duì)象標(biāo)簽以及高度和寬度屬性來(lái)嵌入視頻，這些屬性將視頻設(shè)置在正確的位置。嵌入 YouTube 中的視頻網(wǎng)址并粘貼到數(shù)據(jù)屬性中。</p> <h4 id="示例">示例#3</h4> <p><strong>代碼：</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title> HTML Object Tag Example </title> <style> body{ background-color: #8FBC8F; } </style> </head> <body> <center> <h2> HTML Object Tag</h2> <br> <object data= "https://www.shareasale.com/images/edu-logo.jpg" width="400px" height="200px" vspace="150"></object> </center> </body> </html></pre> <p><strong>輸出：</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543801278448.jpg" class="lazy" alt="HTML 對(duì)象標(biāo)簽" ></p> <p><strong>說(shuō)明：</strong>在上面的示例中，我們使用了對(duì)象標(biāo)簽在網(wǎng)頁(yè)上顯示圖像。 object 標(biāo)簽使用 vspace 屬性來(lái)定義對(duì)象元素頂部和底部的空白。在這里，我們將頂部和底部的邊距設(shè)置為 150 像素。</p> <h4 id="示例">示例#4</h4> <p><strong>代碼：</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title> HTML Object Tag Example </title> <style> body{ background-color: #8FBC8F; } </style> </head> <body> <center> <h2> HTML Object Tag</h2> <br> <object data= "https://www.shareasale.com/images/edu-logo.jpg" width="400px" height="200px" border="8"></object> </center> </body> </html></pre> <p><strong>輸出：</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543801348751.jpg" class="lazy" alt="HTML 對(duì)象標(biāo)簽" ></p> <p><strong>說(shuō)明：</strong>在上面的示例中，我們使用了 border 屬性來(lái)顯示對(duì)象元素的邊框。 border 屬性指定邊框的寬度（以像素為單位）。在這里，我們用 8 像素表示邊框?qū)挾取?/p> <h3 id="結(jié)論">結(jié)論</h3> <p>到目前為止，我們已經(jīng)研究了可以保留在除 pre 之外的內(nèi)聯(lián)元素和塊級(jí)元素中的 HTML 對(duì)象標(biāo)簽。在大多數(shù)情況下，HTML 對(duì)象會(huì)在瀏覽器插件的幫助下插入內(nèi)容。</p> </center><p>以上是HTML 對(duì)象標(biāo)簽的詳細(xì)內(nèi)容。更多信息請(qǐng)關(guān)注PHP中文網(wǎng)其他相關(guān)文章！</p> </div> </div> <div id="377j5v51b" class="wzconShengming_sp"> <div id="377j5v51b" class="bzsmdiv_sp">本站聲明</div> <div>本文內(nèi)容由網(wǎng)友自發(fā)貢獻(xiàn)，版權(quán)歸原作者所有，本站不承擔(dān)相應(yīng)法律責(zé)任。如您發(fā)現(xiàn)有涉嫌抄襲侵權(quán)的內(nèi)容，請(qǐng)聯(lián)系admin@php.cn</div> </div> </div> <ins class="adsbygoogle" style="display:block" data-ad-format="autorelaxed" data-ad-client="ca-pub-5902227090019525" data-ad-slot="2507867629"></ins> <div id="377j5v51b" class="AI_ToolDetails_main4sR"> <ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-5902227090019525" data-ad-slot="3653428331" data-ad-format="auto" data-full-width-responsive="true"></ins> <!-- <div id="377j5v51b" class="phpgenera_Details_mainR4"> <div id="377j5v51b" class="phpmain1_4R_readrank"> <div id="377j5v51b" class="phpmain1_4R_readrank_top"> <img onerror="this.onerror=''; 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class="phpmain_tab2_mids_top"> <a href="http://m.miracleart.cn/zh/ai/clothoffio" title="Clothoff.io" class="phpmain_tab2_mids_top_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" onerror="this.onerror=''; this.src='/static/imghw/default1.png'" class="lazy" data-src="https://img.php.cn/upload/ai_manual/001/246/273/173411529149311.jpg?x-oss-process=image/resize,m_fill,h_50,w_50" src="/static/imghw/default1.png" alt="Clothoff.io" /> </a> <div id="377j5v51b" class="phpmain_tab2_mids_info"> <a href="http://m.miracleart.cn/zh/ai/clothoffio" title="Clothoff.io" class="phpmain_tab2_mids_title"> <h3>Clothoff.io</h3> </a> <p>AI脫衣機(jī)</p> </div> </div> <div id="377j5v51b" class="phpmain_tab2_mids_top"> <a href="http://m.miracleart.cn/zh/ai/video-swap" title="Video Face Swap" class="phpmain_tab2_mids_top_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" onerror="this.onerror=''; this.src='/static/imghw/default1.png'" class="lazy" 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href="http://m.miracleart.cn/zh/toolset/development-tools/92" title="記事本++7.3.1" class="phpmain_tab2_mids_title"> <h3>記事本++7.3.1</h3> </a> <p>好用且免費(fèi)的代碼編輯器</p> </div> </div> <div id="377j5v51b" class="phpmain_tab2_mids_top"> <a href="http://m.miracleart.cn/zh/toolset/development-tools/93" title="SublimeText3漢化版" class="phpmain_tab2_mids_top_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" onerror="this.onerror=''; this.src='/static/imghw/default1.png'" class="lazy" data-src="https://img.php.cn/upload/manual/000/000/001/58ab97a3baad9677.jpg?x-oss-process=image/resize,m_fill,h_50,w_72" src="/static/imghw/default1.png" alt="SublimeText3漢化版" /> </a> <div id="377j5v51b" class="phpmain_tab2_mids_info"> <a href="http://m.miracleart.cn/zh/toolset/development-tools/93" title="SublimeText3漢化版" class="phpmain_tab2_mids_title"> <h3>SublimeText3漢化版</h3> </a> <p>中文版，非常好用</p> </div> </div> <div id="377j5v51b" class="phpmain_tab2_mids_top"> <a href="http://m.miracleart.cn/zh/toolset/development-tools/121" title="禪工作室 13.0.1" class="phpmain_tab2_mids_top_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" onerror="this.onerror=''; this.src='/static/imghw/default1.png'" class="lazy" data-src="https://img.php.cn/upload/manual/000/000/001/58ab97ecd1ab2670.jpg?x-oss-process=image/resize,m_fill,h_50,w_72" src="/static/imghw/default1.png" alt="禪工作室 13.0.1" /> </a> <div id="377j5v51b" class="phpmain_tab2_mids_info"> <a href="http://m.miracleart.cn/zh/toolset/development-tools/121" title="禪工作室 13.0.1" class="phpmain_tab2_mids_title"> <h3>禪工作室 13.0.1</h3> </a> <p>功能強(qiáng)大的PHP集成開(kāi)發(fā)環(huán)境</p> </div> </div> <div id="377j5v51b" class="phpmain_tab2_mids_top"> <a href="http://m.miracleart.cn/zh/toolset/development-tools/469" title="Dreamweaver CS6" class="phpmain_tab2_mids_top_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" onerror="this.onerror=''; this.src='/static/imghw/default1.png'" class="lazy" data-src="https://img.php.cn/upload/manual/000/000/001/58d0e0fc74683535.jpg?x-oss-process=image/resize,m_fill,h_50,w_72" src="/static/imghw/default1.png" alt="Dreamweaver CS6" /> </a> <div id="377j5v51b" class="phpmain_tab2_mids_info"> <a href="http://m.miracleart.cn/zh/toolset/development-tools/469" title="Dreamweaver CS6" class="phpmain_tab2_mids_title"> <h3>Dreamweaver CS6</h3> </a> <p>視覺(jué)化網(wǎng)頁(yè)開(kāi)發(fā)工具</p> </div> </div> <div id="377j5v51b" class="phpmain_tab2_mids_top"> <a href="http://m.miracleart.cn/zh/toolset/development-tools/500" title="SublimeText3 Mac版" class="phpmain_tab2_mids_top_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" onerror="this.onerror=''; this.src='/static/imghw/default1.png'" class="lazy" data-src="https://img.php.cn/upload/manual/000/000/001/58d34035e2757995.png?x-oss-process=image/resize,m_fill,h_50,w_72" src="/static/imghw/default1.png" alt="SublimeText3 Mac版" /> </a> <div id="377j5v51b" class="phpmain_tab2_mids_info"> <a href="http://m.miracleart.cn/zh/toolset/development-tools/500" title="SublimeText3 Mac版" class="phpmain_tab2_mids_title"> <h3>SublimeText3 Mac版</h3> </a> <p>神級(jí)代碼編輯軟件(SublimeText3)</p> </div> </div> </div> <div id="377j5v51b" class="phpgenera_Details_mainR3_more"> <a href="http://m.miracleart.cn/zh/ai">顯示更多</a> </div> </div> </div> <div id="377j5v51b" class="phpgenera_Details_mainR4"> <div id="377j5v51b" class="phpmain1_4R_readrank"> <div id="377j5v51b" class="phpmain1_4R_readrank_top"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/hotarticle2.png" alt="" /> <h2>熱門(mén)話題</h2> </div> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottom"> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms"> <a href="http://m.miracleart.cn/zh/faq/gmailyxdlrkzn" title="gmail郵箱登陸入口在哪里" 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class="phpgenera_Details_mainR4_bottoms"> <a href="http://m.miracleart.cn/zh/faq/cakephp-tutor" title="CakePHP 教程" class="phpgenera_Details_mainR4_bottom_title">CakePHP 教程</a> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms_info"> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms_infos"> <img src="/static/imghw/eyess.png" alt="" /> <span>1729</span> </div> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms_infos"> <img src="/static/imghw/tiezi.png" alt="" /> <span>56</span> </div> </div> </div> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms"> <a href="http://m.miracleart.cn/zh/faq/laravel-tutori" title="Laravel 教程" class="phpgenera_Details_mainR4_bottom_title">Laravel 教程</a> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms_info"> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms_infos"> <img src="/static/imghw/eyess.png" alt="" /> <span>1579</span> </div> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms_infos"> <img src="/static/imghw/tiezi.png" alt="" /> <span>28</span> </div> </div> </div> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms"> <a href="http://m.miracleart.cn/zh/faq/php-tutorial" title="PHP教程" class="phpgenera_Details_mainR4_bottom_title">PHP教程</a> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms_info"> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms_infos"> <img src="/static/imghw/eyess.png" alt="" /> <span>1444</span> </div> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms_infos"> <img src="/static/imghw/tiezi.png" alt="" /> <span>31</span> </div> </div> </div> </div> <div id="377j5v51b" class="phpgenera_Details_mainR3_more"> <a href="http://m.miracleart.cn/zh/faq/zt">顯示更多</a> </div> </div> </div> </div> </div> <div id="377j5v51b" class="Article_Details_main2"> <div id="377j5v51b" class="phpgenera_Details_mainL4"> <div id="377j5v51b" class="phpmain1_2_top"> <a href="javascript:void(0);" class="phpmain1_2_top_title">Related knowledge<img src="/static/imghw/index2_title2.png" alt="" /></a> </div> <div id="377j5v51b" class="phpgenera_Details_mainL4_info"> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://m.miracleart.cn/zh/faq/1796829177.html" title="構(gòu)建網(wǎng)頁(yè)的HTML元素是什么？" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175148129241939.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="構(gòu)建網(wǎng)頁(yè)的HTML元素是什么？" /> </a> <a href="http://m.miracleart.cn/zh/faq/1796829177.html" title="構(gòu)建網(wǎng)頁(yè)的HTML元素是什么？" class="phphistorical_Version2_mids_title">構(gòu)建網(wǎng)頁(yè)的HTML元素是什么？</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 03, 2025 am 02:34 AM</span> <p 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id="377j5v51b" class="Articlelist_txts_time">Jul 03, 2025 am 02:28 AM</span> <p class="Articlelist_txts_p">使用HTML5SSE時(shí)，處理重連和錯(cuò)誤的方法包括：1.了解默認(rèn)重連機(jī)制，EventSource默認(rèn)在連接中斷后3秒重試，可通過(guò)retry字段自定義間隔；2.監(jiān)聽(tīng)error事件以應(yīng)對(duì)連接失敗或解析錯(cuò)誤，區(qū)分錯(cuò)誤類型并執(zhí)行相應(yīng)邏輯，如網(wǎng)絡(luò)問(wèn)題依賴自動(dòng)重連、服務(wù)器錯(cuò)誤手動(dòng)延遲重連、認(rèn)證失效刷新token；3.主動(dòng)控制重連邏輯，如手動(dòng)關(guān)閉并重建連接、設(shè)置最大重試次數(shù)、結(jié)合navigator.onLine判斷網(wǎng)絡(luò)狀態(tài)以優(yōu)化重試策略。這些措施可提升應(yīng)用穩(wěn)定性與用戶體驗(yàn)。</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://m.miracleart.cn/zh/faq/1796829178.html" title="為現(xiàn)代頁(yè)面宣布正確的HTML5 Doctype。" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175148132111973.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="為現(xiàn)代頁(yè)面宣布正確的HTML5 Doctype。" /> </a> <a href="http://m.miracleart.cn/zh/faq/1796829178.html" title="為現(xiàn)代頁(yè)面宣布正確的HTML5 Doctype。" class="phphistorical_Version2_mids_title">為現(xiàn)代頁(yè)面宣布正確的HTML5 Doctype。</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 03, 2025 am 02:35 AM</span> <p class="Articlelist_txts_p">Doctype是告訴瀏覽器用哪種HTML標(biāo)準(zhǔn)解析頁(yè)面的聲明，現(xiàn)代網(wǎng)頁(yè)只需在HTML文件最開(kāi)頭寫(xiě)。其作用是確保瀏覽器以標(biāo)準(zhǔn)模式而非怪異模式渲染頁(yè)面，且必須位于第一行，前面不能有空格或注釋；正確寫(xiě)法僅有一種，不推薦使用舊版本或其他變體；其他如charset、viewport等應(yīng)放在部分。</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://m.miracleart.cn/zh/faq/1796829167.html" title="使用HTML屬性實(shí)現(xiàn)客戶端表單驗(yàn)證。" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175148109151878.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="使用HTML屬性實(shí)現(xiàn)客戶端表單驗(yàn)證。" /> </a> <a href="http://m.miracleart.cn/zh/faq/1796829167.html" title="使用HTML屬性實(shí)現(xiàn)客戶端表單驗(yàn)證。" class="phphistorical_Version2_mids_title">使用HTML屬性實(shí)現(xiàn)客戶端表單驗(yàn)證。</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 03, 2025 am 02:31 AM</span> <p class="Articlelist_txts_p">client-sideformvalidationCanbedOnewithOutJavaScriptbyusinghtmlattributes.1）useRequiredToEnforCemandatoryField.2）validateMailsAndUrllSwithTyPeatTributesLikeEmailOrurl，orusepatternwithRegegexforCustomAlorurl</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://m.miracleart.cn/zh/faq/1796829956.html" title="如何使用HTML將選項(xiàng)分組？" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175157020270129.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="如何使用HTML將選項(xiàng)分組？" /> </a> <a href="http://m.miracleart.cn/zh/faq/1796829956.html" title="如何使用HTML將選項(xiàng)分組？" class="phphistorical_Version2_mids_title">如何使用HTML將選項(xiàng)分組？</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 04, 2025 am 03:16 AM</span> <p class="Articlelist_txts_p">在HTML中使用標(biāo)簽可以對(duì)下拉菜單中的選項(xiàng)進(jìn)行分組。具體方法是用包裹一組元素，并通過(guò)label屬性定義組名，如：1.包含蘋(píng)果、香蕉、橙子等選項(xiàng)；2.包含胡蘿卜、西蘭花等選項(xiàng)；3.每個(gè)為一個(gè)獨(dú)立分組，組內(nèi)選項(xiàng)自動(dòng)縮進(jìn)。注意事項(xiàng)包括：①不支持嵌套；②可通過(guò)disabled屬性禁用整個(gè)組；③樣式受限需結(jié)合CSS或第三方庫(kù)美化；可使用Select2等插件增強(qiáng)功能。</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://m.miracleart.cn/zh/faq/1796835653.html" title="將CSS和JavaScript與HTML5結(jié)構(gòu)有效整合。" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175226046128038.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="將CSS和JavaScript與HTML5結(jié)構(gòu)有效整合。" /> </a> <a href="http://m.miracleart.cn/zh/faq/1796835653.html" title="將CSS和JavaScript與HTML5結(jié)構(gòu)有效整合。" class="phphistorical_Version2_mids_title">將CSS和JavaScript與HTML5結(jié)構(gòu)有效整合。</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 12, 2025 am 03:01 AM</span> <p class="Articlelist_txts_p">HTML5、CSS和JavaScript應(yīng)通過(guò)語(yǔ)義化標(biāo)簽、合理加載順序與解耦設(shè)計(jì)高效結(jié)合。1.使用HTML5語(yǔ)義化標(biāo)簽如、提升結(jié)構(gòu)清晰度與可維護(hù)性，利于SEO和無(wú)障礙訪問(wèn)；2.CSS應(yīng)置于中，使用外部文件并按模塊拆分，避免內(nèi)聯(lián)樣式與延遲加載問(wèn)題；3.JavaScript推薦放在前引入，使用defer或async異步加載以避免阻塞渲染；4.減少三者間強(qiáng)依賴，通過(guò)data-*屬性驅(qū)動(dòng)行為、類名控制狀態(tài)，統(tǒng)一命名規(guī)范提升協(xié)作效率。這些方法能有效優(yōu)化頁(yè)面性能與團(tuán)隊(duì)協(xié)作。</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://m.miracleart.cn/zh/faq/1796831880.html" title="使用HTML按鈕元素實(shí)現(xiàn)可點(diǎn)擊按鈕" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175182671121571.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="使用HTML按鈕元素實(shí)現(xiàn)可點(diǎn)擊按鈕" /> </a> <a href="http://m.miracleart.cn/zh/faq/1796831880.html" title="使用HTML按鈕元素實(shí)現(xiàn)可點(diǎn)擊按鈕" class="phphistorical_Version2_mids_title">使用HTML按鈕元素實(shí)現(xiàn)可點(diǎn)擊按鈕</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 07, 2025 am 02:31 AM</span> <p class="Articlelist_txts_p">要使用HTML的button元素實(shí)現(xiàn)可點(diǎn)擊按鈕，首先需掌握其基本用法與常見(jiàn)注意事項(xiàng)。1.使用標(biāo)簽創(chuàng)建按鈕，并通過(guò)type屬性定義行為（如button、submit、reset），默認(rèn)為submit；2.通過(guò)JavaScript添加交互功能，可內(nèi)聯(lián)寫(xiě)法或通過(guò)ID綁定事件監(jiān)聽(tīng)器以提升維護(hù)性；3.利用CSS自定義樣式，包括背景色、邊框、圓角及hover/active狀態(tài)效果，增強(qiáng)用戶體驗(yàn)；4.注意常見(jiàn)問(wèn)題：確保未啟用disabled屬性、正確綁定JS事件、避免布局遮擋，并借助開(kāi)發(fā)者工具排查異常。掌握這</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://m.miracleart.cn/zh/faq/1796832574.html" title="使用新的HTML5方法（FormData）提交表單數(shù)據(jù)" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175191288234525.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="使用新的HTML5方法（FormData）提交表單數(shù)據(jù)" /> </a> <a href="http://m.miracleart.cn/zh/faq/1796832574.html" title="使用新的HTML5方法（FormData）提交表單數(shù)據(jù)" class="phphistorical_Version2_mids_title">使用新的HTML5方法（FormData）提交表單數(shù)據(jù)</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 08, 2025 am 02:28 AM</span> <p class="Articlelist_txts_p">使用HTML5的FormDataAPI提交表單數(shù)據(jù)更方便，1.它可自動(dòng)收集帶name屬性的表單字段或手動(dòng)添加數(shù)據(jù)；2.支持通過(guò)fetch或XMLHttpRequest以multipart/form-data格式提交，適合文件上傳；3.處理文件時(shí)只需將文件附加到FormData并發(fā)送請(qǐng)求即可；4.注意同名字段會(huì)被覆蓋、需處理JSON轉(zhuǎn)換及無(wú)嵌套結(jié)構(gòu)等問(wèn)題。</p> </div> </div> <a href="http://m.miracleart.cn/zh/web-designer.html" class="phpgenera_Details_mainL4_botton"> <span>See all articles</span> <img src="/static/imghw/down_right.png" alt="" /> </a> </div> </div> </div> </main> <footer> <div id="377j5v51b" class="footer"> <div id="377j5v51b" class="footertop"> <img src="/static/imghw/logo.png" alt=""> <p>公益在線PHP培訓(xùn)，幫助PHP學(xué)習(xí)者快速成長(zhǎng)！</p> </div> <div id="377j5v51b" class="footermid"> <a 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代碼：<\/strong><\/p>\n\n\n\n\n HTML Object Tag Example <\/title>\n<style>\nbody{\nbackground-color: #8FBC8F;\n}\n<\/style>\n<\/head>\n<body> <h1><a href="http://m.miracleart.cn/">国产av日韩一区二区三区精品,成人性爱视频在线观看,国产,欧美,日韩,一区,www.成色av久久成人,2222eeee成人天堂</a></h1>\n<center>\n<h2> HTML Object Tag<\/h2> <br>\n<object height=\"200px\" width=\"400px\" data=\"https:\/\/www.youtube.com\/embed\/Xs3MCM0dXW0\"><\/object>\n<\/center>\n<\/body>\n<\/html><\/pre>\n<p><strong>輸出：<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543801023805.jpg\" alt=\"HTML 對(duì)象標(biāo)簽\" ><\/p>\n<p><strong>說(shuō)明：<\/strong>在上面的示例中，我們通過(guò)使用 HTML 對(duì)象標(biāo)簽以及高度和寬度屬性來(lái)嵌入視頻，這些屬性將視頻設(shè)置在正確的位置。嵌入 YouTube 中的視頻網(wǎng)址并粘貼到數(shù)據(jù)屬性中。<\/p>\n<h4>示例#3<\/h4>\n<p><strong>代碼：<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html lang=\"en\">\n<head>\n<meta charset=\"utf-8\">\n<title> HTML Object Tag Example <\/title>\n<style>\nbody{\nbackground-color: #8FBC8F;\n}\n<\/style>\n<\/head>\n<body>\n<center>\n<h2> HTML Object Tag<\/h2> <br>\n<object data= \"https:\/\/www.shareasale.com\/images\/edu-logo.jpg\" width=\"400px\" height=\"200px\" vspace=\"150\"><\/object>\n<\/center>\n<\/body>\n<\/html><\/pre>\n<p><strong>輸出：<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543801278448.jpg\" alt=\"HTML 對(duì)象標(biāo)簽\" ><\/p>\n\n\n<p><strong>說(shuō)明：<\/strong>在上面的示例中，我們使用了對(duì)象標(biāo)簽在網(wǎng)頁(yè)上顯示圖像。 object 標(biāo)簽使用 vspace 屬性來(lái)定義對(duì)象元素頂部和底部的空白。在這里，我們將頂部和底部的邊距設(shè)置為 150 像素。<\/p>\n<h4>示例#4<\/h4>\n<p><strong>代碼：<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html lang=\"en\">\n<head>\n<meta charset=\"utf-8\">\n<title> HTML Object Tag Example <\/title>\n<style>\nbody{\nbackground-color: #8FBC8F;\n}\n<\/style>\n<\/head>\n<body>\n<center>\n<h2> HTML Object Tag<\/h2> <br>\n<object data= \"https:\/\/www.shareasale.com\/images\/edu-logo.jpg\" width=\"400px\" height=\"200px\" border=\"8\"><\/object>\n<\/center>\n<\/body>\n<\/html><\/pre>\n<p><strong>輸出：<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543801348751.jpg\" alt=\"HTML 對(duì)象標(biāo)簽\" ><\/p>\n<p><strong>說(shuō)明：<\/strong>在上面的示例中，我們使用了 border 屬性來(lái)顯示對(duì)象元素的邊框。 border 屬性指定邊框的寬度（以像素為單位）。在這里，我們用 8 像素表示邊框?qū)挾取?\/p>\n<h3>結(jié)論<\/h3>\n<p>到目前為止，我們已經(jīng)研究了可以保留在除 pre 之外的內(nèi)聯(lián)元素和塊級(jí)元素中的 HTML 對(duì)象標(biāo)簽。在大多數(shù)情況下，HTML 對(duì)象會(huì)在瀏覽器插件的幫助下插入內(nèi)容。<\/p>\n<\/center>"} </script> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head> <body data-commit-time="2023-12-28T14:50:12+08:00" class="editor_body body2_2"> <link rel="stylesheet" type="text/css" href="/static/csshw/stylehw.css"> <header> <div id="377j5v51b" class="head"> <div id="377j5v51b" class="haed_left"> <div id="377j5v51b" 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左側(cè)懸浮，文章定位標(biāo)題1 id="Article_Details_main1L2s_1"--> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#語(yǔ)法" title="語(yǔ)法" >語(yǔ)法</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#參數(shù)" title="參數(shù)" >參數(shù)</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#HTML-對(duì)象標(biāo)簽如何工作" title="HTML 對(duì)象標(biāo)簽如何工作？" >HTML 對(duì)象標(biāo)簽如何工作？</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#實(shí)現(xiàn)-HTML-對(duì)象標(biāo)簽的示例" title="實(shí)現(xiàn) HTML 對(duì)象標(biāo)簽的示例" >實(shí)現(xiàn) HTML 對(duì)象標(biāo)簽的示例</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#示例" title="示例#4" >示例#4</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#結(jié)論" title="結(jié)論" >結(jié)論</a> </div> </div> </div> </div> <div id="377j5v51b" class="Article_Details_main1M"> <div id="377j5v51b" class="phpgenera_Details_mainL1"> <a href="http://m.miracleart.cn/zh/" title="首頁(yè)" class="phpgenera_Details_mainL1a">首頁(yè)</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://m.miracleart.cn/zh/web-designer.html" class="phpgenera_Details_mainL1a">web前端</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://m.miracleart.cn/zh/div-tutorial.html" class="phpgenera_Details_mainL1a">html教程</a> <img src="/static/imghw/top_right.png" alt="" /> <span>HTML 對(duì)象標(biāo)簽</span> </div> <div id="377j5v51b" class="Articlelist_txts"> <div id="377j5v51b" class="Articlelist_txts_info"> <h1 class="Articlelist_txts_title">HTML 對(duì)象標(biāo)簽</h1> <div id="377j5v51b" class="Articlelist_txts_info_head"> <div id="377j5v51b" class="author_info"> <a href="http://m.miracleart.cn/zh/member/887227.html" class="author_avatar"> <img class="lazy" data-src="https://img.php.cn/upload/avatar/000/887/227/63bb7851c9547215.jpg" src="/static/imghw/default1.png" alt="WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB"> </a> <div id="377j5v51b" class="author_detail"> <a href="http://m.miracleart.cn/zh/member/887227.html" class="author_name">WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB</a> </div> </div> </div> <span id="377j5v51b" class="Articlelist_txts_time">Sep 04, 2024 pm 04:20 PM</span> <div id="377j5v51b" class="Articlelist_txts_infos"> <span id="377j5v51b" class="Articlelist_txts_infoss on">html</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">html5</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Tutorial</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Properties</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML tags</span> </div> </div> </div> <hr /> <div id="377j5v51b" class="article_main php-article"> <div id="377j5v51b" class="article-list-left detail-content-wrap content"> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-5902227090019525" data-ad-slot="3461856641"> </ins> <p>HTML 外部資源的標(biāo)簽指定一個(gè)容器。通過(guò)整合外部資源，在網(wǎng)頁(yè)中利用音頻、視頻、圖像、PDF 和 Flash 文件等多媒體內(nèi)容。與此標(biāo)簽一起，<param>標(biāo)簽還用于描述不同的參數(shù)。與標(biāo)簽<video>相比<audio>和<audio>，HTML對(duì)象標(biāo)簽允許將多媒體文件插入到網(wǎng)頁(yè)中。 標(biāo)簽比 <embed> 更常用于嵌入資源。標(biāo)簽，由于兼容性問(wèn)題。此標(biāo)簽通常被廣泛稱為元素 <object>。</object></embed></audio></audio></video></p> <h3 id="語(yǔ)法">語(yǔ)法</h3> <p>HTML <object> 的語(yǔ)法標(biāo)簽可以寫(xiě)成如下：</object></p> <pre class="brush:php;toolbar:false"><object data= "url " type= "content type "> . . . . . </object></pre> <p>例如，</p> <pre class="brush:php;toolbar:false"><object height= "200" width= "400" data= "url"> </object></pre> <p>它顯示具有指定高度和寬度屬性的對(duì)象。</p> <h4 id="參數(shù)">參數(shù)</h4> <p>對(duì)象標(biāo)簽的參數(shù)為：</p> <ul> <li>data：規(guī)定了對(duì)象將使用的資源URL。</li> <li>type：指定數(shù)據(jù)描述的資源內(nèi)容的類型。</li> <li>form：表示與對(duì)象元素相關(guān)的表單元素。</li> <li>高度：它提供對(duì)象的高度。</li> <li>寬度：它提供對(duì)象的高度。</li> <li>名稱：它提供對(duì)象的名稱。</li> <li>類型必須匹配：明確指出，如果類型屬性滿足數(shù)據(jù)屬性上提供的資源的適當(dāng)文本類型，則應(yīng)插入該資源。</li> </ul> <h3 id="HTML-對(duì)象標(biāo)簽如何工作">HTML 對(duì)象標(biāo)簽如何工作？</h3> <p>我們可以組合對(duì)象元素，并利用這種可能性，我們可以為每個(gè)瀏覽器定義多個(gè)對(duì)象。雖然所有主流瀏覽器都不支持 object 元素，但該元素的使用卻很少。</p> <h3 id="實(shí)現(xiàn)-HTML-對(duì)象標(biāo)簽的示例">實(shí)現(xiàn) HTML 對(duì)象標(biāo)簽的示例</h3> <p>示例如下。</p> <h4 id="示例">示例#1</h4> <p><strong>代碼：</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title> HTML Object Tag Example </title> <style> body { background-color: #8FBC8F; } </style> </head> <body> <center> <h2> HTML Object Tag</h2> <br> <object data= "https://www.shareasale.com/images/edu-logo.jpg" width="400px" height="200px"></object> </center> </body> </html></pre> <p><strong>輸出：</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543800963882.jpg" class="lazy" alt="HTML 對(duì)象標(biāo)簽" ></p> <p><strong>說(shuō)明：</strong>在上面的示例中，我們?cè)诰W(wǎng)頁(yè)的中心使用 </p> <center> 創(chuàng)建了對(duì)象標(biāo)簽。標(biāo)簽。對(duì)象元素以 400 像素高度和 200 像素寬度顯示。十六進(jìn)制#8FBC8F代表HTML頁(yè)面主體的背景顏色。 <h4 id="示例">示例#2</h4> <p><strong>代碼：</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title> HTML Object Tag Example </title> <style> body{ background-color: #8FBC8F; } </style> </head> <body> <center> <h2> HTML Object Tag</h2> <br> <object height="200px" width="400px" data="https://www.youtube.com/embed/Xs3MCM0dXW0"></object> </center> </body> </html></pre> <p><strong>輸出：</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543801023805.jpg" class="lazy" alt="HTML 對(duì)象標(biāo)簽" ></p> <p><strong>說(shuō)明：</strong>在上面的示例中，我們通過(guò)使用 HTML 對(duì)象標(biāo)簽以及高度和寬度屬性來(lái)嵌入視頻，這些屬性將視頻設(shè)置在正確的位置。嵌入 YouTube 中的視頻網(wǎng)址并粘貼到數(shù)據(jù)屬性中。</p> <h4 id="示例">示例#3</h4> <p><strong>代碼：</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title> HTML Object Tag Example </title> <style> body{ background-color: #8FBC8F; } </style> </head> <body> <center> <h2> HTML Object Tag</h2> <br> <object data= "https://www.shareasale.com/images/edu-logo.jpg" width="400px" height="200px" vspace="150"></object> </center> </body> </html></pre> <p><strong>輸出：</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543801278448.jpg" class="lazy" alt="HTML 對(duì)象標(biāo)簽" ></p> <p><strong>說(shuō)明：</strong>在上面的示例中，我們使用了對(duì)象標(biāo)簽在網(wǎng)頁(yè)上顯示圖像。 object 標(biāo)簽使用 vspace 屬性來(lái)定義對(duì)象元素頂部和底部的空白。在這里，我們將頂部和底部的邊距設(shè)置為 150 像素。</p> <h4 id="示例">示例#4</h4> <p><strong>代碼：</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title> HTML Object Tag Example </title> <style> body{ background-color: #8FBC8F; } </style> </head> <body> <center> <h2> HTML Object Tag</h2> <br> <object data= "https://www.shareasale.com/images/edu-logo.jpg" width="400px" height="200px" border="8"></object> </center> </body> </html></pre> <p><strong>輸出：</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543801348751.jpg" class="lazy" alt="HTML 對(duì)象標(biāo)簽" ></p> <p><strong>說(shuō)明：</strong>在上面的示例中，我們使用了 border 屬性來(lái)顯示對(duì)象元素的邊框。 border 屬性指定邊框的寬度（以像素為單位）。在這里，我們用 8 像素表示邊框?qū)挾取?/p> <h3 id="結(jié)論">結(jié)論</h3> <p>到目前為止，我們已經(jīng)研究了可以保留在除 pre 之外的內(nèi)聯(lián)元素和塊級(jí)元素中的 HTML 對(duì)象標(biāo)簽。在大多數(shù)情況下，HTML 對(duì)象會(huì)在瀏覽器插件的幫助下插入內(nèi)容。</p> </center><p>以上是HTML 對(duì)象標(biāo)簽的詳細(xì)內(nèi)容。更多信息請(qǐng)關(guān)注PHP中文網(wǎng)其他相關(guān)文章！</p> </div> </div> <div id="377j5v51b" class="wzconShengming_sp"> <div id="377j5v51b" class="bzsmdiv_sp">本站聲明</div> 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\n\n\n\n HTML Object Tag Example <\/title>\n<style>\nbody{\nbackground-color: #8FBC8F;\n}\n<\/style>\n<\/head>\n<body> <h1><a href="http://m.miracleart.cn/">国产av日韩一区二区三区精品,成人性爱视频在线观看,国产,欧美,日韩,一区,www.成色av久久成人,2222eeee成人天堂</a></h1>\n<center>\n<h2> HTML Object Tag<\/h2> <br>\n<object height=\"200px\" width=\"400px\" data=\"https:\/\/www.youtube.com\/embed\/Xs3MCM0dXW0\"><\/object>\n<\/center>\n<\/body>\n<\/html><\/pre>\n<p><strong>輸出：<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543801023805.jpg\" alt=\"HTML 對(duì)象標(biāo)簽\" ><\/p>\n<p><strong>說(shuō)明：<\/strong>在上面的示例中，我們通過(guò)使用 HTML 對(duì)象標(biāo)簽以及高度和寬度屬性來(lái)嵌入視頻，這些屬性將視頻設(shè)置在正確的位置。嵌入 YouTube 中的視頻網(wǎng)址并粘貼到數(shù)據(jù)屬性中。<\/p>\n<h4>示例#3<\/h4>\n<p><strong>代碼：<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html lang=\"en\">\n<head>\n<meta charset=\"utf-8\">\n<title> HTML Object Tag Example <\/title>\n<style>\nbody{\nbackground-color: #8FBC8F;\n}\n<\/style>\n<\/head>\n<body>\n<center>\n<h2> HTML Object Tag<\/h2> <br>\n<object data= \"https:\/\/www.shareasale.com\/images\/edu-logo.jpg\" width=\"400px\" height=\"200px\" vspace=\"150\"><\/object>\n<\/center>\n<\/body>\n<\/html><\/pre>\n<p><strong>輸出：<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543801278448.jpg\" alt=\"HTML 對(duì)象標(biāo)簽\" ><\/p>\n\n\n<p><strong>說(shuō)明：<\/strong>在上面的示例中，我們使用了對(duì)象標(biāo)簽在網(wǎng)頁(yè)上顯示圖像。 object 標(biāo)簽使用 vspace 屬性來(lái)定義對(duì)象元素頂部和底部的空白。在這里，我們將頂部和底部的邊距設(shè)置為 150 像素。<\/p>\n<h4>示例#4<\/h4>\n<p><strong>代碼：<\/strong><\/p>\n<pre><!DOCTYPE html>\n<html lang=\"en\">\n<head>\n<meta charset=\"utf-8\">\n<title> HTML Object Tag Example <\/title>\n<style>\nbody{\nbackground-color: #8FBC8F;\n}\n<\/style>\n<\/head>\n<body>\n<center>\n<h2> HTML Object Tag<\/h2> <br>\n<object data= \"https:\/\/www.shareasale.com\/images\/edu-logo.jpg\" width=\"400px\" height=\"200px\" border=\"8\"><\/object>\n<\/center>\n<\/body>\n<\/html><\/pre>\n<p><strong>輸出：<\/strong><\/p>\n<p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/000\/172543801348751.jpg\" alt=\"HTML 對(duì)象標(biāo)簽\" ><\/p>\n<p><strong>說(shuō)明：<\/strong>在上面的示例中，我們使用了 border 屬性來(lái)顯示對(duì)象元素的邊框。 border 屬性指定邊框的寬度（以像素為單位）。在這里，我們用 8 像素表示邊框?qū)挾取?\/p>\n<h3>結(jié)論<\/h3>\n<p>到目前為止，我們已經(jīng)研究了可以保留在除 pre 之外的內(nèi)聯(lián)元素和塊級(jí)元素中的 HTML 對(duì)象標(biāo)簽。在大多數(shù)情況下，HTML 對(duì)象會(huì)在瀏覽器插件的幫助下插入內(nèi)容。<\/p>\n<\/center>"} </script> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head> <body data-commit-time="2023-12-28T14:50:12+08:00" class="editor_body body2_2"> <link rel="stylesheet" type="text/css" href="/static/csshw/stylehw.css"> <header> <div id="377j5v51b" class="head"> <div id="377j5v51b" class="haed_left"> <div id="377j5v51b" 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左側(cè)懸浮，文章定位標(biāo)題1 id="Article_Details_main1L2s_1"--> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#語(yǔ)法" title="語(yǔ)法" >語(yǔ)法</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#參數(shù)" title="參數(shù)" >參數(shù)</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#HTML-對(duì)象標(biāo)簽如何工作" title="HTML 對(duì)象標(biāo)簽如何工作？" >HTML 對(duì)象標(biāo)簽如何工作？</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#實(shí)現(xiàn)-HTML-對(duì)象標(biāo)簽的示例" title="實(shí)現(xiàn) HTML 對(duì)象標(biāo)簽的示例" >實(shí)現(xiàn) HTML 對(duì)象標(biāo)簽的示例</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#示例" title="示例#4" >示例#4</a> </div> <div id="377j5v51b" class="Article_Details_main1L2s "> <a href="#結(jié)論" title="結(jié)論" >結(jié)論</a> </div> </div> </div> </div> <div id="377j5v51b" class="Article_Details_main1M"> <div id="377j5v51b" class="phpgenera_Details_mainL1"> <a 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</a> <div id="377j5v51b" class="author_detail"> <a href="http://m.miracleart.cn/zh/member/887227.html" class="author_name">WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB</a> </div> </div> </div> <span id="377j5v51b" class="Articlelist_txts_time">Sep 04, 2024 pm 04:20 PM</span> <div id="377j5v51b" class="Articlelist_txts_infos"> <span id="377j5v51b" class="Articlelist_txts_infoss on">html</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">html5</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Tutorial</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML Properties</span> <span id="377j5v51b" class="Articlelist_txts_infoss ">HTML tags</span> </div> </div> </div> <hr /> <div id="377j5v51b" class="article_main php-article"> <div id="377j5v51b" class="article-list-left detail-content-wrap content"> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-5902227090019525" data-ad-slot="3461856641"> </ins> <p>HTML 外部資源的標(biāo)簽指定一個(gè)容器。通過(guò)整合外部資源，在網(wǎng)頁(yè)中利用音頻、視頻、圖像、PDF 和 Flash 文件等多媒體內(nèi)容。與此標(biāo)簽一起，<param>標(biāo)簽還用于描述不同的參數(shù)。與標(biāo)簽<video>相比<audio>和<audio>，HTML對(duì)象標(biāo)簽允許將多媒體文件插入到網(wǎng)頁(yè)中。 標(biāo)簽比 <embed> 更常用于嵌入資源。標(biāo)簽，由于兼容性問(wèn)題。此標(biāo)簽通常被廣泛稱為元素 <object>。</object></embed></audio></audio></video></p> <h3 id="語(yǔ)法">語(yǔ)法</h3> <p>HTML <object> 的語(yǔ)法標(biāo)簽可以寫(xiě)成如下：</object></p> <pre class="brush:php;toolbar:false"><object data= "url " type= "content type "> . . . . . </object></pre> <p>例如，</p> <pre class="brush:php;toolbar:false"><object height= "200" width= "400" data= "url"> </object></pre> <p>它顯示具有指定高度和寬度屬性的對(duì)象。</p> <h4 id="參數(shù)">參數(shù)</h4> <p>對(duì)象標(biāo)簽的參數(shù)為：</p> <ul> <li>data：規(guī)定了對(duì)象將使用的資源URL。</li> <li>type：指定數(shù)據(jù)描述的資源內(nèi)容的類型。</li> <li>form：表示與對(duì)象元素相關(guān)的表單元素。</li> <li>高度：它提供對(duì)象的高度。</li> <li>寬度：它提供對(duì)象的高度。</li> <li>名稱：它提供對(duì)象的名稱。</li> <li>類型必須匹配：明確指出，如果類型屬性滿足數(shù)據(jù)屬性上提供的資源的適當(dāng)文本類型，則應(yīng)插入該資源。</li> </ul> <h3 id="HTML-對(duì)象標(biāo)簽如何工作">HTML 對(duì)象標(biāo)簽如何工作？</h3> <p>我們可以組合對(duì)象元素，并利用這種可能性，我們可以為每個(gè)瀏覽器定義多個(gè)對(duì)象。雖然所有主流瀏覽器都不支持 object 元素，但該元素的使用卻很少。</p> <h3 id="實(shí)現(xiàn)-HTML-對(duì)象標(biāo)簽的示例">實(shí)現(xiàn) HTML 對(duì)象標(biāo)簽的示例</h3> <p>示例如下。</p> <h4 id="示例">示例#1</h4> <p><strong>代碼：</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title> HTML Object Tag Example </title> <style> body { background-color: #8FBC8F; } </style> </head> <body> <center> <h2> HTML Object Tag</h2> <br> <object data= "https://www.shareasale.com/images/edu-logo.jpg" width="400px" height="200px"></object> </center> </body> </html></pre> <p><strong>輸出：</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543800963882.jpg" class="lazy" alt="HTML 對(duì)象標(biāo)簽" ></p> <p><strong>說(shuō)明：</strong>在上面的示例中，我們?cè)诰W(wǎng)頁(yè)的中心使用 </p> <center> 創(chuàng)建了對(duì)象標(biāo)簽。標(biāo)簽。對(duì)象元素以 400 像素高度和 200 像素寬度顯示。十六進(jìn)制#8FBC8F代表HTML頁(yè)面主體的背景顏色。 <h4 id="示例">示例#2</h4> <p><strong>代碼：</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title> HTML Object Tag Example </title> <style> body{ background-color: #8FBC8F; } </style> </head> <body> <center> <h2> HTML Object Tag</h2> <br> <object height="200px" width="400px" data="https://www.youtube.com/embed/Xs3MCM0dXW0"></object> </center> </body> </html></pre> <p><strong>輸出：</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543801023805.jpg" class="lazy" alt="HTML 對(duì)象標(biāo)簽" ></p> <p><strong>說(shuō)明：</strong>在上面的示例中，我們通過(guò)使用 HTML 對(duì)象標(biāo)簽以及高度和寬度屬性來(lái)嵌入視頻，這些屬性將視頻設(shè)置在正確的位置。嵌入 YouTube 中的視頻網(wǎng)址并粘貼到數(shù)據(jù)屬性中。</p> <h4 id="示例">示例#3</h4> <p><strong>代碼：</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title> HTML Object Tag Example </title> <style> body{ background-color: #8FBC8F; } </style> </head> <body> <center> <h2> HTML Object Tag</h2> <br> <object data= "https://www.shareasale.com/images/edu-logo.jpg" width="400px" height="200px" vspace="150"></object> </center> </body> </html></pre> <p><strong>輸出：</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543801278448.jpg" class="lazy" alt="HTML 對(duì)象標(biāo)簽" ></p> <p><strong>說(shuō)明：</strong>在上面的示例中，我們使用了對(duì)象標(biāo)簽在網(wǎng)頁(yè)上顯示圖像。 object 標(biāo)簽使用 vspace 屬性來(lái)定義對(duì)象元素頂部和底部的空白。在這里，我們將頂部和底部的邊距設(shè)置為 150 像素。</p> <h4 id="示例">示例#4</h4> <p><strong>代碼：</strong></p> <pre class="brush:php;toolbar:false"><!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title> HTML Object Tag Example </title> <style> body{ background-color: #8FBC8F; } </style> </head> <body> <center> <h2> HTML Object Tag</h2> <br> <object data= "https://www.shareasale.com/images/edu-logo.jpg" width="400px" height="200px" border="8"></object> </center> </body> </html></pre> <p><strong>輸出：</strong></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/article/000/000/000/172543801348751.jpg" class="lazy" alt="HTML 對(duì)象標(biāo)簽" ></p> <p><strong>說(shuō)明：</strong>在上面的示例中，我們使用了 border 屬性來(lái)顯示對(duì)象元素的邊框。 border 屬性指定邊框的寬度（以像素為單位）。在這里，我們用 8 像素表示邊框?qū)挾取?/p> <h3 id="結(jié)論">結(jié)論</h3> <p>到目前為止，我們已經(jīng)研究了可以保留在除 pre 之外的內(nèi)聯(lián)元素和塊級(jí)元素中的 HTML 對(duì)象標(biāo)簽。在大多數(shù)情況下，HTML 對(duì)象會(huì)在瀏覽器插件的幫助下插入內(nèi)容。</p> </center><p>以上是HTML 對(duì)象標(biāo)簽的詳細(xì)內(nèi)容。更多信息請(qǐng)關(guān)注PHP中文網(wǎng)其他相關(guān)文章！</p> </div> </div> <div id="377j5v51b" class="wzconShengming_sp"> <div id="377j5v51b" class="bzsmdiv_sp">本站聲明</div> 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title="Video Face Swap" class="phpmain_tab2_mids_title"> <h3>Video Face Swap</h3> </a> <p>使用我們完全免費(fèi)的人工智能換臉工具輕松在任何視頻中換臉！</p> </div> </div> </div> <div id="377j5v51b" class="phpgenera_Details_mainR3_more"> <a href="http://m.miracleart.cn/zh/ai">顯示更多</a> </div> </div> </div> <div id="377j5v51b" class="phpgenera_Details_mainR4"> <div id="377j5v51b" class="phpmain1_4R_readrank"> <div id="377j5v51b" class="phpmain1_4R_readrank_top"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/hotarticle2.png" alt="" /> <h2>熱門(mén)文章</h2> </div> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottom"> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms"> <a href="http://m.miracleart.cn/zh/faq/1796821119.html" title="指南：恒星刀片保存文件位置/保存文件丟失/不保存" class="phpgenera_Details_mainR4_bottom_title">指南：恒星刀片保存文件位置/保存文件丟失/不保存</a> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms_info"> 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onerror="this.onerror=''; this.src='/static/imghw/default1.png'" onerror="this.onerror=''; this.src='/static/imghw/default1.png'" class="lazy" data-src="https://img.php.cn/upload/manual/000/000/001/58ab97a3baad9677.jpg?x-oss-process=image/resize,m_fill,h_50,w_72" src="/static/imghw/default1.png" alt="SublimeText3漢化版" /> </a> <div id="377j5v51b" class="phpmain_tab2_mids_info"> <a href="http://m.miracleart.cn/zh/toolset/development-tools/93" title="SublimeText3漢化版" class="phpmain_tab2_mids_title"> <h3>SublimeText3漢化版</h3> </a> <p>中文版，非常好用</p> </div> </div> <div id="377j5v51b" class="phpmain_tab2_mids_top"> <a href="http://m.miracleart.cn/zh/toolset/development-tools/121" title="禪工作室 13.0.1" class="phpmain_tab2_mids_top_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" onerror="this.onerror=''; this.src='/static/imghw/default1.png'" class="lazy" data-src="https://img.php.cn/upload/manual/000/000/001/58ab97ecd1ab2670.jpg?x-oss-process=image/resize,m_fill,h_50,w_72" src="/static/imghw/default1.png" alt="禪工作室 13.0.1" /> </a> <div id="377j5v51b" class="phpmain_tab2_mids_info"> <a href="http://m.miracleart.cn/zh/toolset/development-tools/121" title="禪工作室 13.0.1" class="phpmain_tab2_mids_title"> <h3>禪工作室 13.0.1</h3> </a> <p>功能強(qiáng)大的PHP集成開(kāi)發(fā)環(huán)境</p> </div> </div> <div id="377j5v51b" class="phpmain_tab2_mids_top"> <a href="http://m.miracleart.cn/zh/toolset/development-tools/469" title="Dreamweaver CS6" class="phpmain_tab2_mids_top_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" onerror="this.onerror=''; this.src='/static/imghw/default1.png'" class="lazy" data-src="https://img.php.cn/upload/manual/000/000/001/58d0e0fc74683535.jpg?x-oss-process=image/resize,m_fill,h_50,w_72" src="/static/imghw/default1.png" alt="Dreamweaver CS6" /> </a> <div id="377j5v51b" class="phpmain_tab2_mids_info"> <a href="http://m.miracleart.cn/zh/toolset/development-tools/469" title="Dreamweaver CS6" class="phpmain_tab2_mids_title"> <h3>Dreamweaver CS6</h3> </a> <p>視覺(jué)化網(wǎng)頁(yè)開(kāi)發(fā)工具</p> </div> </div> <div id="377j5v51b" class="phpmain_tab2_mids_top"> <a href="http://m.miracleart.cn/zh/toolset/development-tools/500" title="SublimeText3 Mac版" class="phpmain_tab2_mids_top_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" onerror="this.onerror=''; this.src='/static/imghw/default1.png'" class="lazy" data-src="https://img.php.cn/upload/manual/000/000/001/58d34035e2757995.png?x-oss-process=image/resize,m_fill,h_50,w_72" src="/static/imghw/default1.png" alt="SublimeText3 Mac版" /> </a> <div id="377j5v51b" class="phpmain_tab2_mids_info"> <a href="http://m.miracleart.cn/zh/toolset/development-tools/500" title="SublimeText3 Mac版" class="phpmain_tab2_mids_title"> <h3>SublimeText3 Mac版</h3> </a> <p>神級(jí)代碼編輯軟件(SublimeText3)</p> </div> </div> </div> <div id="377j5v51b" class="phpgenera_Details_mainR3_more"> <a href="http://m.miracleart.cn/zh/ai">顯示更多</a> </div> </div> </div> <div id="377j5v51b" class="phpgenera_Details_mainR4"> <div id="377j5v51b" class="phpmain1_4R_readrank"> <div id="377j5v51b" class="phpmain1_4R_readrank_top"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/hotarticle2.png" alt="" /> <h2>熱門(mén)話題</h2> </div> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottom"> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms"> <a href="http://m.miracleart.cn/zh/faq/gmailyxdlrkzn" title="gmail郵箱登陸入口在哪里" class="phpgenera_Details_mainR4_bottom_title">gmail郵箱登陸入口在哪里</a> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms_info"> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms_infos"> <img src="/static/imghw/eyess.png" alt="" /> <span>8638</span> </div> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms_infos"> <img src="/static/imghw/tiezi.png" alt="" /> <span>17</span> </div> </div> </div> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms"> <a href="http://m.miracleart.cn/zh/faq/java-tutorial" title="Java教程" class="phpgenera_Details_mainR4_bottom_title">Java教程</a> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms_info"> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms_infos"> <img src="/static/imghw/eyess.png" alt="" /> <span>1783</span> </div> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms_infos"> <img src="/static/imghw/tiezi.png" alt="" /> <span>16</span> </div> </div> </div> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms"> <a href="http://m.miracleart.cn/zh/faq/cakephp-tutor" title="CakePHP 教程" class="phpgenera_Details_mainR4_bottom_title">CakePHP 教程</a> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms_info"> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms_infos"> <img src="/static/imghw/eyess.png" alt="" /> <span>1729</span> </div> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms_infos"> <img src="/static/imghw/tiezi.png" alt="" /> <span>56</span> </div> </div> </div> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms"> <a href="http://m.miracleart.cn/zh/faq/laravel-tutori" title="Laravel 教程" class="phpgenera_Details_mainR4_bottom_title">Laravel 教程</a> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms_info"> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms_infos"> <img src="/static/imghw/eyess.png" alt="" /> <span>1579</span> </div> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms_infos"> <img src="/static/imghw/tiezi.png" alt="" /> <span>28</span> </div> </div> </div> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms"> <a href="http://m.miracleart.cn/zh/faq/php-tutorial" title="PHP教程" class="phpgenera_Details_mainR4_bottom_title">PHP教程</a> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms_info"> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms_infos"> <img src="/static/imghw/eyess.png" alt="" /> <span>1444</span> </div> <div id="377j5v51b" class="phpgenera_Details_mainR4_bottoms_infos"> <img src="/static/imghw/tiezi.png" alt="" /> <span>31</span> </div> </div> </div> </div> <div id="377j5v51b" class="phpgenera_Details_mainR3_more"> <a href="http://m.miracleart.cn/zh/faq/zt">顯示更多</a> </div> </div> </div> </div> </div> <div id="377j5v51b" class="Article_Details_main2"> <div id="377j5v51b" class="phpgenera_Details_mainL4"> <div id="377j5v51b" class="phpmain1_2_top"> <a href="javascript:void(0);" class="phpmain1_2_top_title">Related knowledge<img src="/static/imghw/index2_title2.png" alt="" /></a> </div> <div id="377j5v51b" class="phpgenera_Details_mainL4_info"> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a 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title="為現(xiàn)代頁(yè)面宣布正確的HTML5 Doctype。" class="phphistorical_Version2_mids_title">為現(xiàn)代頁(yè)面宣布正確的HTML5 Doctype。</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 03, 2025 am 02:35 AM</span> <p class="Articlelist_txts_p">Doctype是告訴瀏覽器用哪種HTML標(biāo)準(zhǔn)解析頁(yè)面的聲明，現(xiàn)代網(wǎng)頁(yè)只需在HTML文件最開(kāi)頭寫(xiě)。其作用是確保瀏覽器以標(biāo)準(zhǔn)模式而非怪異模式渲染頁(yè)面，且必須位于第一行，前面不能有空格或注釋；正確寫(xiě)法僅有一種，不推薦使用舊版本或其他變體；其他如charset、viewport等應(yīng)放在部分。</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://m.miracleart.cn/zh/faq/1796829167.html" title="使用HTML屬性實(shí)現(xiàn)客戶端表單驗(yàn)證。" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175148109151878.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="使用HTML屬性實(shí)現(xiàn)客戶端表單驗(yàn)證。" /> </a> <a href="http://m.miracleart.cn/zh/faq/1796829167.html" 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class="phphistorical_Version2_mids_title">如何使用HTML將選項(xiàng)分組？</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 04, 2025 am 03:16 AM</span> <p class="Articlelist_txts_p">在HTML中使用標(biāo)簽可以對(duì)下拉菜單中的選項(xiàng)進(jìn)行分組。具體方法是用包裹一組元素，并通過(guò)label屬性定義組名，如：1.包含蘋(píng)果、香蕉、橙子等選項(xiàng)；2.包含胡蘿卜、西蘭花等選項(xiàng)；3.每個(gè)為一個(gè)獨(dú)立分組，組內(nèi)選項(xiàng)自動(dòng)縮進(jìn)。注意事項(xiàng)包括：①不支持嵌套；②可通過(guò)disabled屬性禁用整個(gè)組；③樣式受限需結(jié)合CSS或第三方庫(kù)美化；可使用Select2等插件增強(qiáng)功能。</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://m.miracleart.cn/zh/faq/1796835653.html" title="將CSS和JavaScript與HTML5結(jié)構(gòu)有效整合。" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175226046128038.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="將CSS和JavaScript與HTML5結(jié)構(gòu)有效整合。" /> </a> <a href="http://m.miracleart.cn/zh/faq/1796835653.html" title="將CSS和JavaScript與HTML5結(jié)構(gòu)有效整合。" class="phphistorical_Version2_mids_title">將CSS和JavaScript與HTML5結(jié)構(gòu)有效整合。</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 12, 2025 am 03:01 AM</span> <p class="Articlelist_txts_p">HTML5、CSS和JavaScript應(yīng)通過(guò)語(yǔ)義化標(biāo)簽、合理加載順序與解耦設(shè)計(jì)高效結(jié)合。1.使用HTML5語(yǔ)義化標(biāo)簽如、提升結(jié)構(gòu)清晰度與可維護(hù)性，利于SEO和無(wú)障礙訪問(wèn)；2.CSS應(yīng)置于中，使用外部文件并按模塊拆分，避免內(nèi)聯(lián)樣式與延遲加載問(wèn)題；3.JavaScript推薦放在前引入，使用defer或async異步加載以避免阻塞渲染；4.減少三者間強(qiáng)依賴，通過(guò)data-*屬性驅(qū)動(dòng)行為、類名控制狀態(tài)，統(tǒng)一命名規(guī)范提升協(xié)作效率。這些方法能有效優(yōu)化頁(yè)面性能與團(tuán)隊(duì)協(xié)作。</p> </div> <div id="377j5v51b" class="phphistorical_Version2_mids"> <a href="http://m.miracleart.cn/zh/faq/1796831880.html" title="使用HTML按鈕元素實(shí)現(xiàn)可點(diǎn)擊按鈕" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" 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title="使用新的HTML5方法（FormData）提交表單數(shù)據(jù)" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175191288234525.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="使用新的HTML5方法（FormData）提交表單數(shù)據(jù)" /> </a> <a href="http://m.miracleart.cn/zh/faq/1796832574.html" title="使用新的HTML5方法（FormData）提交表單數(shù)據(jù)" class="phphistorical_Version2_mids_title">使用新的HTML5方法（FormData）提交表單數(shù)據(jù)</a> <span id="377j5v51b" class="Articlelist_txts_time">Jul 08, 2025 am 02:28 AM</span> <p class="Articlelist_txts_p">使用HTML5的FormDataAPI提交表單數(shù)據(jù)更方便，1.它可自動(dòng)收集帶name屬性的表單字段或手動(dòng)添加數(shù)據(jù)；2.支持通過(guò)fetch或XMLHttpRequest以multipart/form-data格式提交，適合文件上傳；3.處理文件時(shí)只需將文件附加到FormData并發(fā)送請(qǐng)求即可；4.注意同名字段會(huì)被覆蓋、需處理JSON轉(zhuǎn)換及無(wú)嵌套結(jié)構(gòu)等問(wèn)題。</p> </div> </div> <a 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