一站式网上办事大厅

<?php

// 连接数据库

$conn = new mysqli("localhost", "root", "password", "school_db");

if ($conn->connect_error) {

die("连接失败: " . $conn->connect_error);

}

// 查询学生信息

$sql = "SELECT * FROM students WHERE id='$_GET[id]'";

$result = $conn->query($sql);

if ($result->num_rows > 0) {

while($row = $result->fetch_assoc()) {

echo "姓名: " . $row["name"] . "<br>";

}

} else {

echo "无数据";

}

$conn->close();

?>