使用Php将嵌套的JSON插入到mySQL中

<?php
// 连接到MySQL数据库
$servername = "localhost";
$username = "your_username";
$password = "your_password";
$dbname = "your_database";

$conn = new mysqli($servername, $username, $password, $dbname);
if ($conn->connect_error) {
    die("连接失败: " . $conn->connect_error);
}

// 嵌套的JSON数据
$jsonData = '{
    "name": "John Doe",
    "age": 30,
    "address": {
        "street": "123 Main St",
        "city": "New York",
        "state": "NY"
    }
}';

// 解析JSON数据
$data = json_decode($jsonData);

// 准备插入语句
$stmt = $conn->prepare("INSERT INTO your_table (name, age, street, city, state) VALUES (?, ?, ?, ?, ?)");
$stmt->bind_param("sisss", $data->name, $data->age, $data->address->street, $data->address->city, $data->address->state);

// 执行插入操作
if ($stmt->execute()) {
    echo "数据插入成功";
} else {
    echo "数据插入失败: " . $stmt->error;
}

// 关闭数据库连接
$stmt->close();
$conn->close();
?>