使用 PHP curl 出现 411 错误

发布于 2024-12-11 02:46:01 字数 839 浏览 0 评论 0原文

我有以下代码：

curl_setopt($ch, CURLOPT_URL, $request);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_USERPWD, $this->credentials);

if ($action == 'post') {
     curl_setopt($ch, CURLOPT_HTTPHEADER, array ("Content-Type: application/json"));
     curl_setopt($ch, CURLOPT_POST, 1);
     if(isset($params)){
         curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($params));
     }
}

我基本上试图模仿以下内容：

curl --user $APPLICATION_ID:$MASTER_KEY \
  -X POST \
  -H "Content-Type: application/json" \
  -d '{"score": 1337, "playerName": "Sean Plott", "cheatMode": false }' \
  https://api.somewebsite.com/1/classes/GameScore

到目前为止 $params 是一个数组，不确定这是否正确..我应该对 $params 进行 json_encode 吗？如何消除 411 错误？

原文

I have the following code:

curl_setopt($ch, CURLOPT_URL, $request);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_USERPWD, $this->credentials);

if ($action == 'post') {
     curl_setopt($ch, CURLOPT_HTTPHEADER, array ("Content-Type: application/json"));
     curl_setopt($ch, CURLOPT_POST, 1);
     if(isset($params)){
         curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($params));
     }
}

I am basically trying to mimic the following:

curl --user $APPLICATION_ID:$MASTER_KEY \
  -X POST \
  -H "Content-Type: application/json" \
  -d '{"score": 1337, "playerName": "Sean Plott", "cheatMode": false }' \
  https://api.somewebsite.com/1/classes/GameScore

As of now $params is an array, not sure if this is correct or not.. should I json_encode the $params? How do I get rid of the 411 error?

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浅笑依然 2024-12-18 02:46:01

http_build_query 仅用于发送 application/x-www-form-urlencoded 数据，而您的则不是。您的 POST 数据可能很混乱，因此您没有随请求发送 Content-Length 标头。假设您的参数是这些键值对的数组，您可以使用以下内容：

curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($params));

http_build_query is only for sending application/x-www-form-urlencoded data, which yours isn't. Your POST data is probably messed up so you're not sending a Content-Length header with your request. Assuming you have your params as an array of those key-value pairs, you can use the following:

curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($params));

回复收藏 0 原文

静赏你的温柔 2024-12-18 02:46:01

这应该可以解决问题：

curl_setopt($ch, CURLOPT_POSTFIELDS, '{"score": 1337, "playerName": "Sean Plott", "cheatMode": false }');

直接传递 json 字符串即可。您的命令行版本没有为此 json 数据指定字段名，因此 PHP/curl 版本也不应该指定。

This should do the trick:

curl_setopt($ch, CURLOPT_POSTFIELDS, '{"score": 1337, "playerName": "Sean Plott", "cheatMode": false }');

Just pass the json string in directly. Your command line version isn't specifying a fieldname for this json data, so the PHP/curl version shouldn't either.

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枕头说它不想醒 2024-12-18 02:46:01

411 长度必需表示客户端（即您）失败指定 Content-Length 标头。

由于curl会自动添加它，但如果您无法提供发布数据，则将其设置为-1，因此$param可能未设置或http_build_query没有设置返回您所期望的。如果您尝试一下，

curl_setopt($ch, CURLOPT_URL, $request);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_USERPWD, $this->credentials);

curl_setopt($ch, CURLOPT_HTTPHEADER, array ("Content-Type: application/json"));
curl_setopt($ch, CURLOPT_POST, 1);
$json = '{"score": 1337, "playerName": "Sean Plott", "cheatMode": false}';
curl_setopt($ch, CURLOPT_POSTFIELDS, $json);

问题还会出现吗？

411 Length Required means the client (i.e. you) failed to specify a Content-Length header.

Since curl adds it automatically, but sets it to -1 if you fail to give post data, $param is probably unset or http_build_query does not return what you expect. If you try just

curl_setopt($ch, CURLOPT_URL, $request);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_USERPWD, $this->credentials);

curl_setopt($ch, CURLOPT_HTTPHEADER, array ("Content-Type: application/json"));
curl_setopt($ch, CURLOPT_POST, 1);
$json = '{"score": 1337, "playerName": "Sean Plott", "cheatMode": false}';
curl_setopt($ch, CURLOPT_POSTFIELDS, $json);

does the problem still occur?

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