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PHPz批改状态：合格
老师批语：代码可以适当附上图例
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8" /><meta http-equiv="X-UA-Compatible" content="IE=edge" /><meta name="viewport" content="width=device-width, initial-scale=1.0" /><title>用户注册</title></head><body><form action="check.php" method="post"><div><label for="name">用户名</label><inputtype="text"id="name"name="username"placeholder="用户名不能为空"autofocus="autofocus"/><div><label for="psw">密码</label><inputtype="password"name="password"id="psw"placeholder="密码不能为空"/></div><!-- 单选按钮 预定义必须给默认值value --><!-- checked默认选项 --><div><label for="secret">性别:</label><input type="radio" name="sex" id="male" value="male" /><label for="male">男</label><input type="radio" name="sex" id="female" value="female" /><label for="female">女</label><input type="radio" name="sex" id="secret" value="female" checked /><label for="secret">保密</label></div><!-- 复选框 --><div><label for="game">爱好:</label><input type="checkbox" name="hobby[]" id="game" value="game" /><label for="game">游戏</label><input type="checkbox" name="hobby[]" id="SWIMM" value="SWIMM" /><label for="swimm">游泳</label><inputtype="checkbox"name="hobby[]"id="basketball"value="basketball"checked/><label for="basketball">篮球</label></div><!-- selected默认选项 disabled禁用 --><div><label for="EDUCATION">学历：</label><select name="edu" id="EDUCATION"><option value="0" selected disabled>--请选择--</option><option value="1">中学</option><option value="2">大学</option><option value="3">研究生</option><option value="4">博士</option><option value="5">其他</option></select></div><div><button>提交</button></div></div></form></body></html>
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8" /><meta http-equiv="X-UA-Compatible" content="IE=edge" /><meta name="viewport" content="width=device-width, initial-scale=1.0" /><title>媒体标签</title></head><body><!-- 多媒体标签 --><!-- controls：显示播放控件，布尔属性 --><video src="ceshi.mp4" width="400" controls></video></body></html>
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8" /><meta http-equiv="X-UA-Compatible" content="IE=edge" /><meta name="viewport" content="width=device-width, initial-scale=1.0" /><title>简单的小后台</title></head><body><li><a href="./yonghuzhuce.html" target="content">用户注册</a></li><li><a href="../0701/emmet语法.html" target="content">emmet语法</a></li><li><a href="../0704/biaoge.html" target="content">表格</a></li><li><a href="./video.html" target="content">video的标签</a></li><iframesrc=""frameborder="11"width="800"height="800"name="content"></iframe></body></html>
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