如何使用PHP开发记账系统的API接口 - 提供记账系统API接口的开发指南

<?php
// 导入需要的类和方法
require_once 'account.php';

// 检查请求的类型
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    // 获取请求参数
    $data = $_POST;

    // 调用相应的方法处理请求
    if (isset($data['action'])) {
        $action = $data['action'];

        switch ($action) {
            case 'add':
                // 添加记账记录
                $response = Account::addRecord($data);
                break;
            case 'delete':
                // 删除记账记录
                $response = Account::deleteRecord($data);
                break;
            case 'update':
                // 更新记账记录
                $response = Account::updateRecord($data);
                break;
            default:
                $response = array('status' => 'error', 'message' => 'Invalid action');
                break;
        }
    } else {
        $response = array('status' => 'error', 'message' => 'Action parameter is missing');
    }
} else {
    $response = array('status' => 'error', 'message' => 'Invalid request method');
}

// 返回JSON格式的响应
header('Content-Type: application/json');
echo json_encode($response);

class Account {
    // 添加记账记录
    public static function addRecord($data) {
        // 执行相关操作
        // ...

        // 返回响应结果
        return array('status' => 'success', 'message' => 'Record added successfully');
    }

    // 删除记账记录
    public static function deleteRecord($data) {
        // 执行相关操作
        // ...

        // 返回响应结果
        return array('status' => 'success', 'message' => 'Record deleted successfully');
    }

    // 更新记账记录
    public static function updateRecord($data) {
        // 执行相关操作
        // ...

        // 返回响应结果
        return array('status' => 'success', 'message' => 'Record updated successfully');
    }
}

URL: http://your-domain.com/api.php
Method: POST
Body: action=add&amount=100&category=food

{
    "status": "success",
    "message": "Record added successfully"
}