Question

在我的这个问题上，我谦虚地向伟大的开发者致意。将JSON格式的发布请求发送到Firebase。这是我的代码

addEventListener()

但是我收到一个错误：

“详细信息”：[{“消息”：“ \” id \”是必需的”，“路径”：[“ id”]，“类型”：“任何必填”，“上下文”：{“标签“：” id“，” key“：” id“}}]}

Answer 1

请尝试这样发送：

    $params = $myDataArray;
    $data_string = json_encode($params);
    $curl = curl_init();
    curl_setopt_array($curl, array(
        CURLOPT_URL => $toEndPoint,
        CURLOPT_RETURNTRANSFER => true,
        CURLOPT_ENCODING => "",
        CURLOPT_MAXREDIRS => 10,
        CURLOPT_TIMEOUT => 30,
        CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
        CURLOPT_CUSTOMREQUEST => "POST",
        CURLOPT_POSTFIELDS => $data_string,
        CURLOPT_HTTPHEADER => array(
            "x-access-token: $token",
            "cache-control: no-cache",
            "content-type: application/json",
        ),
    ));

    $response = curl_exec($curl);
    $err = curl_error($curl);
    curl_close($curl);
    if ($err) {
        echo "cURL Error #:" . $err;
    } else {
        echo $response;
    }
    exit;

Answer 2

@godlovesme，回答您的最新评论：

我真的不喜欢使用While循环，因为它们很容易让您陷入无休止的循环，但是您可以满足您的要求：

$i = 0;
$questionsArrFormatted = [];
while ($i < count($questionsArr)) {
    $hasImage = count($questionsArr[$i]['question']) ? true : false;
    $questionsArrFormatted[$i] = [
        'question' => $questionsArr[$i]['question'],
        'questionMark' => $questionsArr[$i]['marks'],
        'options' => $questionsArr[$i]['options'], // options should be an array formatted like in your question
        'hasImage' => $hasImage,
        'images' => $questionsArr[$i]['images'],
        'correctionOption' => $questionsArr[$i]['correct_answer']
    ];
    $i++;
}

$data = array(
    'id' => 156,
    'quizName' => $quizName,
    'numberOfQuestions' => $numberOfQuestions,
    'isTimed' => true,
    'numberOfMinutesToComplete' => $numberOfMinutesToComplete,
    'targetedClass' => 'Js One',
    'subject' => $subject_name,
    'schoolLevel' => $schoolLevel,
    'questions' => $questionsArrFormatted,
    'totalValidMarks' => $totalValidMarks,
    'validUntil' => $validUntil
);

PHP发布请求（CURL，JSON）不起作用

2 个答案: