如何使用curl发布多维数组的json数据？ [英] How to post json data of multidimentional array using curl?

问题描述

我的代码是

$urltopost = "http://example.com/webservice/service.php";
$datatopost = array (0 =>array('a'=>'b','c'=>'d'),1 =>array('a'=>'b','c'=>'d'),2 =>array('a'=>'b','c'=>'d'),3 =>array('a'=>'b','c'=>'d'));
$ch = curl_init ($urltopost);
curl_setopt($ch, CURLOPT_HTTPHEADER, ['Content-Type: application/json']);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt ($ch, CURLOPT_POST, true);
curl_setopt ($ch, CURLOPT_POSTFIELDS, json_encode($datatopost));
curl_setopt ($ch, CURLOPT_RETURNTRANSFER, true);
$returndata = curl_exec ($ch);

我没有将此json放入我的网址...

i am not getting this json to my url ...

推荐答案

最终得到了解决方案。

finally got the solution here it is. and it's working with multidimentional array.

$urltopost = "http://example.com/webservice/service.php";
$datatopost = array (0 =>array('a'=>'b','c'=>'d'),1 =>array('a'=>'b','c'=>'d'),2 =>array('a'=>'b','c'=>'d'),3 =>array('a'=>'b','c'=>'d'));
$post_data = array('data' => serialize($datatopost));

$ch = curl_init ($urltopost);
curl_setopt ($ch, CURLOPT_POST, true);
curl_setopt ($ch, CURLOPT_POSTFIELDS,$post_data);
curl_setopt ($ch, CURLOPT_RETURNTRANSFER, true);
$returndata = curl_exec ($ch);

echo "<pre>";
print_r(unserialize($returndata));

service.php代码

service.php code

$temp = unserialize($_POST['data']);
echo serialize($temp);

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