PHP基于curl模拟post提交json数据示例

<?phpheader("Content-type:application/json;charset=utf-8");$url="http://192.168.10.234:8080/uc/login/loginid";$param=array(  //注册字段  "name"=>"test001",  "pass"=>"xxxx",);$data = json_encode($param);list($return_code, $return_content) = http_post_data($url, $data);//return_code是http状态码print_r($return_content);exit;function http_post_data($url, $data_string) {  $ch = curl_init();  curl_setopt($ch, CURLOPT_POST, 1);  curl_setopt($ch, CURLOPT_URL, $url);  curl_setopt($ch, CURLOPT_POSTFIELDS, $data_string);  curl_setopt($ch, CURLOPT_HTTPHEADER, array(    "Content-Type: application/json; charset=utf-8",    "Content-Length: " . strlen($data_string))  );  ob_start();  curl_exec($ch);  $return_content = ob_get_contents();  ob_end_clean();  $return_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);  return array($return_code, $return_content);}