Leaky API interface practical development series (13): gooseneck cloud service php-api two-dimensional array parameter transfer solution

Using the gosling cloud service API Development process , When passing a two-dimensional array , Always prompt in the background The user id list must be an array. That is, the passed parameter must be an array .

Document request standard format

{
    
    "access_token": "xxxxxxxx",
    "user_id_list": [
        "u_xxxx",
        "u_xxxx",
        "u_xxxx"
    ],
    "page": 1,
    "page_size": 3
}

among "user_id_list" It's a two-dimensional array .

PHP Reference page

require_once __DIR__ . '/libs/Client.php';
$client = new Client();
$url = "https://api.xiaoe-tech.com/xe.user.batch_by_user_id.get/1.0.0";
$method = "post";

// Gets individual user information ;
$page_size = $_GET['page_size'];
if ($page_size == "") {
    
    $page_size = 10;
}
$user_id_list = ['u_62b29be26704d_0cjjzuCSNk', '"u_62b2c2c2a121f_uFYhvzwnUP'];
$params = ['user_id_list' => $user_id_list, 'page' => 1, 'page_size' => $page_size];
$result = $client->request($method, $url, $params);
die(json_encode($result));

Return content

{
    
"req_msg":"The user id list must be an array.",
"req_code":8

}

Error page

Mocha ITOM – Request log ：

Solution

take

curl_setopt($ch, CURLOPT_POSTFIELDS, $postdata);

It is amended as follows

curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($postdata));

http_build_query() Is to convert an array to url question mark ? The following parameter string , And it will be done automatically urlencode Handle .

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