composer require javareact/jiaofei100
use GuzzleHttp\Client;
use JavaReact\LFApi\Balance;
$goods = new Balance("apiKey", "secret", function() {
return new Client([
"base_uri" => \JavaReact\LFApi\Client::DEFAULT_GATEWAY,//可省略
]);
});
$response = $balance->balanceGet("productid");
if($response->getStatusCode() == 200) {
$json = $response->json();
$result = $response->result();
}