将 curl 命令转换为 PHP cURL - kaaProject

Question

    curl -v -S -u devuser:devuser123 \
-F 'notification={"applicationId":"32768","schemaId":"32771","topicId":"32768","type":"USER"};type=application/json' \
-F file=@notification.json \
'http://localhost:8080/kaaAdmin/rest/api/sendNotification'

我试着把它转换成PHP结果是这样的：

    $notification = array("applicationId" =>"32768",
        "schemaId"=>"32771",
        "topicId"=>"32768",
        "type"=>"USER");
    $ch = curl_init();
    $headers = array();
    $headers[] = 'Authorization: Basic ZGV2dXNlcjpkZXZ1c2VyMTIz';
    $headers[] = 'Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryzeZR8KqAYJyI2jPL';
    curl_setopt($ch, CURLOPT_URL, 'http://localhost:8080/kaaAdmin/rest/api/sendNotification'); 
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_TIMEOUT, '3');
    curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
    curl_setopt($ch, CURLOPT_POST, 1);
    curl_setopt($ch, CURLOPT_POSTFIELDS, 'notification='.json_encode($notification).'&file='.realpath('notification.json'));
    $content = curl_exec($ch);
    print $content;
    curl_close($ch);

我不知道如何设置参数 "notification" 和 'file'。请给我一个解决方案。

谢谢！

Answer 1

我建议您尝试以下代码：

    $notification = array("applicationId" =>"32768",
            "schemaId"=>"32771",
            "topicId"=>"32768",
            "type"=>"USER"
    );

    $ch = curl_init();

    $headers = array();
    $headers[] = 'Content-Type: multipart/form-data';

    curl_setopt($ch, CURLOPT_USERPWD, "devuser:devuser123");
    curl_setopt($ch, CURLOPT_URL, 'http://localhost:8080/kaaAdmin/rest/api/sendNotification');
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_TIMEOUT, '3');
    curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
    curl_setopt($ch, CURLOPT_POST, 1);
    curl_setopt($ch, CURLOPT_POSTFIELDS, array(
                                            'notification' => json_encode($notification),
                                            'file' => '@' . 'notification.json'
                                         ));
    $content = curl_exec($ch);
    print $content;
    curl_close($ch);

基本上此代码与您提供的 bash 命令相同，但有一个区别 - 它不为通知提供 Content-Type 参数

而不是

--------------------------5766b31cc6648aa7
Content-Disposition: form-data; name="notification"
Content-Type: application/json

{"applicationId":"32768","schemaId":"32771","topicId":"32768","type":"USER"}
--------------------------5766b31cc6648aa7

它发送

--------------------------dd3a987c4561b96a
Content-Disposition: form-data; name="notification"

{"applicationId":"32768","schemaId":"32771","topicId":"32768","type":"USER"}
--------------------------dd3a987c4561b96a

不过，我认为这仍然可以正常工作。如果没有，请回复我，我会为您提供一个不同的脚本，虽然不是那么好和清晰，但可以工作。

================更新 1 ====================

这是必须工作的丑陋脚本

function multipart_build_query($fields, $boundary){
  $retval = '';
  foreach($fields as $name => $v){
        $data = $v[0];
        $filename = (isset($v[1])) ? '; filename="' . $v[1] . '"' : '';
        $type = (isset($v[2])) ? 'Content-Type: ' . $v[2] . "\n" : '';

        $retval .=  "--$boundary\n" .
                "Content-Disposition: form-data; name=\"$name\"$filename\n$type\n" .
                "$data\n";
  }
  $retval .= "--$boundary--\n";
  return $retval;
}


    $notification = array("applicationId" =>"32768",
        "schemaId"=>"32771",
        "topicId"=>"32768",
        "type"=>"USER");

    $post_data = array(
        'notification' =>       array(
                                        json_encode($notification),
                                        null,
                                        'application/json'
                                ),
        'file' =>               array(
                                        file_get_contents('notification.json'),
                                        'notification.json',
                                        'application/octet-stream'
                                )
    );

    $boundary = md5(time() . mt_rand(1, 65536));


    $ch = curl_init();
    $headers = array();
    $headers[] = 'Content-Type: multipart/form-data; boundary=' . $boundary;
    curl_setopt($ch, CURLOPT_USERPWD, "devuser:devuser123");
    curl_setopt($ch, CURLOPT_URL, 'http://localhost:8080/kaaAdmin/rest/api/sendNotification');
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_TIMEOUT, '3');
    curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
    curl_setopt($ch, CURLOPT_POST, 1);
    curl_setopt($ch, CURLOPT_POSTFIELDS, multipart_build_query($post_data, $boundary));
    $content = curl_exec($ch);
    print $content;
    curl_close($ch);

----- 更新 2：添加了原始请求 -----

POST /kaaAdmin/rest/api/sendNotification HTTP/1.1
Host: localhost:8088
Authorization: Basic ZGV2dXNlcjpkZXZ1c2VyMTIz
User-Agent: curl/7.43.0
Accept: */*
Content-Length: 430
Expect: 100-continue
Content-Type: multipart/form-data; boundary=------------------------f03cb5aef819a622

--------------------------f03cb5aef819a622
Content-Disposition: form-data; name="notification"
Content-Type: application/json

{"applicationId":"32768","schemaId":"32771","topicId":"32768","type":"USER"}
--------------------------f03cb5aef819a622
Content-Disposition: form-data; name="file"; filename="notification.json"
Content-Type: application/octet-stream

asdasdasdad

--------------------------f03cb5aef819a622--

Answer 2

你能把你用这个php代码得到的请求的headers和body的原始数据放上去吗？我正在尝试在 Csharp 中做同样的事情。谢谢

将 curl 命令转换为 PHP cURL - kaaProject

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