Question

从手动到任何web服务，我需要在PHP中构造代码。我有测试环境，我知道当我发布一张图片时，效果很好;但是当我需要发布更多图像时，它无法正常工作。在手册中是：

curl -v -s -u username:password \
-H "Content-Type: multipart/form-data" \
-H "Accept: application/vnd.de.mobile.api+json" \
-F "image=@img1.jpeg;type=image/jpeg" \
-F "image=@img2.jpeg;type=image/jpeg" \
-XPUT 'https://www.example.com/seller-api/sellers/12/ads/217221/images'

以下是适用于一个文件上传的代码：

$sql[2] = "SELECT * FROM table WHERE car_id='".$car['id']."'";
$result[2] = mysql_query($sql[2]);
if(mysql_num_rows($result[2])>0){
    $request = curl_init();
    curl_setopt($request, CURLOPT_CUSTOMREQUEST, 'PUT');
    curl_setopt($request, CURLOPT_PROXY, $proxy);
    curl_setopt($request, CURLOPT_USERPWD, $user . ":" . $pass);
    curl_setopt($request, CURLOPT_FOLLOWLOCATION, TRUE);
    curl_setopt($request, CURLOPT_RETURNTRANSFER, TRUE);
    while($img = mysql_fetch_array($result[2])){
        $file = '@inzerce/'.$img['nazev'];
        $post['image'] = $file.";type=image/jpeg";
    }
    curl_setopt($request, CURLOPT_POSTFIELDS, $post);
    curl_setopt($request, CURLOPT_URL, $url);
    curl_setopt($request, CURLOPT_HTTPHEADER, array('Host: services.mobile.de','Content-type: multipart/form-data; boundary=vjrLeiXjJaWiU0JzZkUPO1rMcE2HQ-n7XsSx', 'Accept: application/vnd.com.example.api+json'));
    curl_setopt($request, CURLOPT_HEADER, TRUE);
    curl_setopt($request, CURLINFO_HEADER_OUT, TRUE);
    $result2 = curl_exec($request);
    $info2 = curl_getinfo($request);
    curl_close($request);    
}

但是当我需要上传更多文件时，只有最后一个文件上传到服务器。当我尝试将图像插入数组时（例如：$ post [$ img [＆＃39; id＆＃39;]] [＆＃39; image＆＃39;]），此文件不接受的服务器。我尝试将$ post [＆＃39; image＆＃39;]重写为$ post [＆＃39; image＆＃39;。$ img [＆＃39; id＆＃39;]]，但它不起作用无论是。我在bash中尝试过它，而不是图像不起作用。

有人可以帮忙吗？

Answer 1

您必须在数组中传递它，这是快速示例

<?php

//Initialise the cURL var
$ch = curl_init();

//Get the response from cURL
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_SAFE_UPLOAD, true);

//Set the Url
curl_setopt($ch, CURLOPT_URL, 'http://s/');

//Create a POST array with the file in it
$postData = array(
    'testData[0]' => new \CURLFile( __FILE__ ),
    'testData[1]' => new \CURLFile( __FILE__ ),
);
curl_setopt($ch, CURLOPT_POSTFIELDS, $postData);

// Execute the request
$response = curl_exec($ch);

var_dump($response);

cURL上传更多文件

1 个答案: