<?php
$link = mysqli_connect("localhost", "root","","tenseven");
$query = "SELECT * FROM user";
mysqli_query($link,"set names UTF8");
$result = mysqli_query($link, $query);
?>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
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<title>数据列表</title>
</head>
<body>
<table border="1">
<tr>
<th>用户名
<th>id</th>
</th>
<th>密码</th>
<th>年龄</th>
</tr>
<?php
while($row = mysqli_fetch_assoc($result)){
?>
<tr>
<td>
<?php echo $row["id"]; ?>
</td>
<td>
<?php echo $row["username"]; ?>
</td>
<td>
<?php echo $row["password"]; ?>
</td>
<td>
<?php echo $row["age"]; ?>
</td>
</tr>
<?php
}
?>
</table>
</body>
</html>
//首先 表格要手动添加表头,
php代码段的while循环要包裹 tr标签
注意....所创建的文档必须是php后缀名的,否则php代码段将不起任何作用