如何使用CURLFile和curl_setopt？
使用数据数组会导致错误（无法将数组转换为字符串）和http_build_query数据会破坏CURLFile个对象。
我必须上传的数据如下：
[
'mode' => 'combine',
'input' => 'upload',
'format' => $outputformat,
'files' => [
[0] => CURLFile object,
[1] => CURLFile object,
[x] => ...
]
]
答案 0 :(得分：2)
PHP 5.5+具有在不使用CURLFile的情况下创建文件的功能：curl_file_create。
您可以上传多个文件：
import { takeEvery, all } from 'redux-saga/effects';
...
function *watchAll() {
yield all([
takeEvery("FRIEND_FETCH_REQUESTED", fetchFriends),
takeEvery("CREATE_USER_REQUESTED", createUser)
]);
}
这将作为<?php
$files = [
'/var/file/something.txt',
'/home/another_file.txt',
];
// Set postdata array
$postData = ['somevar' => 'hello'];
// Create array of files to post
foreach ($files as $index => $file) {
$postData['file[' . $index . ']'] = curl_file_create(
realpath($file),
mime_content_type($file),
basename($file)
);
}
$request = curl_init('https://localhost/upload');
curl_setopt($request, CURLOPT_POST, true);
curl_setopt($request, CURLOPT_POSTFIELDS, $postData);
curl_setopt($request, CURLOPT_RETURNTRANSFER, true);
$result = curl_exec($request);
if ($result === false) {
error_log(curl_error($request));
}
curl_close($request);
下的数组在服务器上收到，就像发布的表单一样，这是file：
$_FILES这是Array
(
[file] => Array
(
[name] => Array
(
[0] => 1.txt
[1] => 2.txt
)
[type] => Array
(
[0] => text/plain
[1] => text/plain
)
[tmp_name] => Array
(
[0] => /private/var/folders/cq/7262ntt15mqdmylblg9p1wf80000gn/T/phpp8SsKD
[1] => /private/var/folders/cq/7262ntt15mqdmylblg9p1wf80000gn/T/php73ijEP
)
[error] => Array
(
[0] => 0
[1] => 0
)
[size] => Array
(
[0] => 6
[1] => 6
)
)
)
：
$_POST