php对接股票、期货数据源API接口
以下是使用 PHP 对接 StockTV API 的项目实现。我们将使用 cURL 进行 HTTP 请求，并使用 Ratchet 处理 WebSocket 连接。<hr>项目结构
stocktv-api-php/│├── src/│ ├── StockAPI.php│ ├── ForexAPI.php│ ├── FuturesAPI.php│ ├── CryptoAPI.php│ └── ApiClient.php│├── tests/│ ├── StockAPITest.php│ ├── ForexAPITest.php│ ├── FuturesAPITest.php│ └── CryptoAPITest.php│├── composer.json├── README.md└── index.php<hr>1. 安装依赖
在项目根目录下创建 composer.json 文件，并添加以下内容：
{ "name": "yourname/stocktv-api-php", "description": "PHP client for StockTV API", "require": { "php": ">=7.4", "ext-curl": "*", "ext-json": "*", "ratchet/pawl": "^0.4.1" }, "autoload": { "psr-4": { "StockTV\\": "src/" } }, "require-dev": { "phpunit/phpunit": "^9.5" }}运行以下命令安装依赖：
composer install<hr>2. 创建基础工具类
在 src/ApiClient.php 中，创建一个基础工具类来处理 API 请求：
<?phpnamespace StockTV;class ApiClient{ private $apiKey; private $baseUrl = "https://api.stocktv.top"; public function __construct(string $apiKey) { $this->apiKey = $apiKey; } protected function get(string $endpoint, array $params = []): array { $url = $this->baseUrl . "/" . $endpoint . "?key=" . $this->apiKey; if (!empty($params)) { $url .= "&" . http_build_query($params); } $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); $response = curl_exec($ch); curl_close($ch); return json_decode($response, true); }}<hr>3. 实现股票 API
在 src/StockAPI.php 中，实现股票相关的 API：
<?phpnamespace StockTV;class StockAPI extends ApiClient{ public function getStockList(int $countryId, int $pageSize = 10, int $page = 1): array { return $this->get("stock/stocks", [ "countryId" => $countryId, "pageSize"=> $pageSize, "page" => $page ]); } public function getIndices(int $countryId, ?string $flag = null): array { $params = ["countryId" => $countryId]; if ($flag) { $params["flag"] = $flag; } return $this->get("stock/indices", $params); } public function getKline(int $pid, string $interval): array { return $this->get("stock/kline", [ "pid" => $pid, "interval" => $interval ]); }}<hr>4. 实现外汇 API
在 src/ForexAPI.php 中，实现外汇相关的 API：
<?phpnamespace StockTV;class ForexAPI extends ApiClient{ public function getCurrencyList(): array { return $this->get("market/currencyList"); } public function getRealTimeRates(?string $countryType = null): array { $params = []; if ($countryType) { $params["countryType"] = $countryType; } return $this->get("market/currency", $params); }}<hr>5. 实现期货 API
在 src/FuturesAPI.php 中，实现期货相关的 API：
<?phpnamespace StockTV;class FuturesAPI extends ApiClient{ public function getFuturesList(): array { return $this->get("futures/list"); } public function getFuturesMarket(string $symbol): array { return $this->get("futures/querySymbol", [ "symbol" => $symbol ]); }}<hr>6. 实现加密货币 API
在 src/CryptoAPI.php 中，实现加密货币相关的 API：
<?phpnamespace StockTV;class CryptoAPI extends ApiClient{ public function getCoinInfo(): array { return $this->get("crypto/getCoinInfo"); } public function getTickerPrice(string $symbols): array { return $this->get("crypto/tickerPrice", [ "symbols" => $symbols ]); }}<hr>7. WebSocket 支持
使用 Ratchet 库实现 WebSocket 连接：
<?phprequire 'vendor/autoload.php';use Ratchet\Client\WebSocket;use Ratchet\Client\Connector;use React\EventLoop\Factory;$loop = Factory::create();$connector = new Connector($loop);$apiKey = "your_api_key_here";$wsUrl = "wss://ws-api.stocktv.top/connect?key=" . $apiKey;$connector($wsUrl)->then(function (WebSocket $conn) { $conn->on('message', function ($msg) use ($conn) { echo "Received: {$msg}\n"; }); $conn->on('close', function ($code = null, $reason = null) { echo "Connection closed ({$code} - {$reason})\n"; });}, function (\Exception $e) use ($loop) { echo "Could not connect: {$e->getMessage()}\n"; $loop->stop();});$loop->run();<hr>8. 测试代码
在 tests/StockAPITest.php 中，编写测试代码：
<?phpuse PHPUnit\Framework\TestCase;use StockTV\StockAPI;class StockAPITest extends TestCase{ private $stockAPI; protected function setUp(): void { $this->stockAPI = new StockAPI("your_api_key_here"); } public function testGetStockList(): void { $response = $this->stockAPI->getStockList(14, 10, 1); $this->assertArrayHasKey("data", $response); }}运行测试：
./vendor/bin/phpunit tests<hr>9. 使用示例
在 index.php 中，编写示例代码：
<?phprequire 'vendor/autoload.php';use StockTV\StockAPI;$apiKey = "your_api_key_here";$stockAPI = new StockAPI($apiKey);try { $stockList = $stockAPI->getStockList(14, 10, 1); print_r($stockList);} catch (Exception $e) { echo "Error: " . $e->getMessage();}<hr>10. README.md
在项目根目录下创建 README.md 文件：
# StockTV API PHP ClientA PHP client for accessing StockTV's global financial data APIs.## Installation```bashcomposer installUsage
use StockTV\StockAPI;$apiKey = "your_api_key_here";$stockAPI = new StockAPI($apiKey);$stockList = $stockAPI->getStockList(14, 10, 1);print_r($stockList);总结
这个 PHP 项目提供了对 StockTV API 的完整支持，包括股票、外汇、期货和加密货币数据。通过模块化设计和清晰的代码结构，开发者可以轻松扩展和集成到自己的项目中。
对接代码：https://github.com/CryptoRzz/stocktv-api-py
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