如何在Laravel 7中将身体请求作为字符串发送？

Question

我的情况是

• 使用Laravel 7
• 想使用Shopee

用Laravel发送请求应该是这样的

$res = Http::withHeaders([
        'Content-Type' => 'application/json',
        'Authorization' => $secret_key
    ])->post($api_url, [
        "ordersn_list" => [$order_no],
        "shopid" => $shop_id,
        "partner_id" => $partner_id,
        "timestamp" => $timestamp
    ]);

但是Shopee不需要主体部分中的空间(不能以JSON格式发送)。我试过了

$res = Http::withHeaders([
        'Content-Type' => 'application/json',
        'Authorization' => $secret_key
    ])->post($api_url, $body_string);

它不能工作，因为它必须是一个数组。返回错误Argument 2 passed to Illuminate\Http\Client\PendingRequest::post() must be of the type array, string given。

Answer 1

试试这个：

$data = [
    "ordersn_list" => [$order_no],
    "shopid" => $shop_id,
    "partner_id" => $partner_id,
    "timestamp" => $timestamp
];

$res = Http
    ::asJson()
    ->withHeaders([
        'Authorization' => $secret_key
    ])
    ->post($api_url, $data);

或者：

$data = [
    "ordersn_list" => [$order_no],
    "shopid" => $shop_id,
    "partner_id" => $partner_id,
    "timestamp" => $timestamp
];

$res = Http
    ::withHeaders([
        'Authorization' => $secret_key
    ])
    ->withBody(json_encode($data), 'application/json')
    ->post($api_url);