使用Guzzle在post请求中传递数组

Question

我正试图在post请求负载中传递数组。

url = http://IP:PortNo/index.php/v1/login

有效载荷：

data={ "terminal_id": "terminal_id", "api_login": "api_login", "api_key": "api_key", "merchant_code": "merchant_code" }

我所做的是：

$data = ['terminal_id' => $this->terminal_id , 'api_login' => $this->api_login,
        'api_key' => $this->api_key , 'merchant_code' => $this->merchant_code];
$response = $this->client->post($url, array('data' => $data));

但我得到的回应是：

“找不到请求数据”

Answer 1

$response = $this->client->post($url, ['json' => $data]);

参见Guzzle6手册中题为JSON的部分:http://docs.guzzlephp.org/en/stable/request-options.html#JSON