<?php

// 示例代码：一网通办平台的用户信息查询功能

function getUserInfo($userId) {

$url = "http://government-service.com/api/userinfo";

$data = array('userId' => $userId);

$options = array(

'http' => array(

'method' => 'POST',

'header' => 'Content-Type: application/json',

'content' => json_encode($data)

)

);

$context = stream_context_create($options);

$result = file_get_contents($url, false, $context);

if ($result === FALSE) { /* Handle error */ }

return json_decode($result, true);

}

// 使用示例

$userInfo = getUserInfo(123456);

echo "User Name: " . $userInfo['name'] . "\n";

echo "User Email: " . $userInfo['email'] . "\n";

// 数据库连接配置

$servername = "localhost";

$username = "root";

$password = "password";

$dbname = "government_service";

// 创建连接

$conn = new mysqli($servername, $username, $password, $dbname);

// 检测连接

if ($conn->connect_error) {

die("Connection failed: " . $conn->connect_error);

}

// SQL 查询语句

$sql = "SELECT * FROM user WHERE id=123456";

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

if ($result->num_rows > 0) {

教材发放管理

// 输出数据

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

echo "Name: " . $row["name"]. " - Email: " . $row["email"]. "
";

}

} else {

echo "0 结果";

}

$conn->close();

?>