【发布时间】:2016-03-17 22:57:57
【问题描述】:
我正在尝试通过 cURL 上传文件,但缺少某些内容。我强制此请求为 HTTP 1.0,因为如果我使用 HTTP 1.1,cURL 会添加 Expect: 100 标头,这就是额外标头的原因。下面是一个简单的测试代码:
<?php
if(isset($_POST["id"])) {
$data = array("id" => $_POST["id"]);
$data["file"] = "@".realpath($_FILES["file"]["tmp_name"]);
$ch = curl_init();
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
'Authorization: Bearer 0e39ffba-66cd-4933-9e94-fcdf600c2453',
'Connection: keep-alive'
));
curl_setopt($ch, CURLOPT_URL, "http://localhost:8080/test-api/upload");
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch, CURLOPT_VERBOSE, false);
curl_setopt($ch, CURLOPT_HTTP_VERSION, 1);
$response = curl_exec($ch);
var_dump($response);
exit;
}
?>
我基于 Jersey 的服务器获取了它,我可以看到这些标题:
INFO: 25 * Server has received a request on thread http-nio-8080-exec-1
25 > POST http://localhost:8080/test-api/upload
25 > authorization: Bearer 0e39ffba-66cd-4933-9e94-fcdf600c2453
25 > connection: keep-alive
25 > content-length: 261
25 > content-type: multipart/form-data; boundary=------------------------53f7ba34739b4d9e
25 > host: localhost:8080
看到内容长度了吗?太短了当我通过我的 Postman REST 客户端发送相同的文件和相同的请求时,我得到了这些标头:
INFO: 26 * Server has received a request on thread http-nio-8080-exec-3
26 > POST http://localhost:8080/test-api/upload
26 > accept-encoding: gzip, deflate
26 > accept-language: hu-HU,hu;q=0.8,en-US;q=0.6,en;q=0.4
26 > authorization: Bearer 0e39ffba-66cd-4933-9e94-fcdf600c2453
26 > cache-control: no-cache, no-cache
26 > connection: keep-alive
26 > content-length: 144954
26 > content-type: multipart/form-data; boundary=----WebKitFormBoundarye5Tg0kEqi10nEBwv
26 > cookie: ff_uvid=126143952; _ga=GA1.1.459454356.1439469592; CAKEPHP=9mffidqo8203ugktan4roc0u82
26 > host: localhost:8080
26 > origin: chrome-extension://fdmmgilgnpjigdojojpjoooidkmcomcm
26 > user-agent: Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.80 Safari/537.36
内容长度现在是设置属性。这里有什么问题?
【问题讨论】:
-
在我看来您只是在发送文件名,而不是文件内容....这样就可以解释内容长度差异
-
嗯,我发现的大多数消息来源都说这就是您需要发送文件的方式。例如:stackoverflow.com/questions/21905942/…
-
您使用的是什么版本的 PHP? 5.6.0 更改了默认上传文件的方式。
标签: php curl file-upload multipartform-data