1 DOCTYPE html>
2 <html>
3 <head>
4 <title>多行文本输入元素 - textareatitle>
5 <meta charset &＃61; "utf-8"/>
6 <meta name &＃61; "author" content &＃61; "王思怡"/>
7 head>
8 <body>
9 <form method &＃61; "post" enctype &＃61; "multipart/form-data">
10 <textarea name &＃61; "text" rows &＃61; "10" cols &＃61; "60">
11 输入您的文本内容
12 textarea>
13 form>
14 body>
15 html>
1 DOCTYPE html>
2 <html>
3 <head>
4 <title>视频元素 - videotitle>
5 <meta charset &＃61; "utf-8"/>
6 <meta name &＃61; "author" content &＃61; "王思怡"/>
7 head>
8 <body>
9 <video width &＃61; "1280" height &＃61; "720" src &＃61; "video/敲代码.mp4" controls poster &＃61; "img/ddd.jpg">您的浏览器不支持 video 标签。video>
10 body>
11 html>
1 DOCTYPE html>
2 <html>
3 <head>
4 <title>音频元素 - audiotitle>
5 <meta charset &＃61; "utf-8"/>
6 <meta name &＃61; "author" content &＃61; "王思怡"/>
7 head>
8 <body>
9 <audio src &＃61; "sound/sound.mp3" controls>您的浏览器不支持 audio 标签。audio>
10 body>
11 html>
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