php – $_POST通过cURL无法正常工作

我尝试使用curl发布一些数据,我没有收到我的帖子内容,无法找到问题的根源

curl.PHP

<?PHP 

$data = array("user_email" => "22" , "pass" => "22" ); 
$string = http_build_query($data);


$ch = curl_init("http://localhost:8888/290_project/test.PHP"); //this is where post data goes too, also starts curl
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $string);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

curl_exec($ch);
curl_close($ch) //ends curl
?>

test.PHP的

<?PHP 
if(isset($_POST['user_email'], $_POST['pass'])) {

$name = $_POST['user_email'];
$pass = $_POST['pass'];

echo $name;
echo $pass;

} else {
echo "error";
} ?>

每次我得到我的错误响应意味着帖子数据没有通过.我已经尝试了一切我能想到的麻烦射击;我一定是在寻找一些我根本不熟悉的东西？

解决方法:

请将CURLOPT_URL设置为http://localhost:8888 …..

<?PHP
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "http://localhost:8888/290_project/test.PHP");
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $string);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_exec($ch);

if(!curl_errno($ch)){ 
$info = curl_getinfo($ch); 
} else { 
echo  'Curl error: ' . curl_error($ch); 
} 
curl_close($ch) //ends curl
?>

使用curl_getinfo() – 获取有关上次传输的信息.
欲了解更多详情,请阅读以下链接： – http://php.net/manual/en/function.curl-getinfo.php

我编辑了答案,错误的原因不是卷曲.

http_build_query($data, '', '&');