钉钉机器人交互

1.创建好机器人
2.搭建好消息接收服务器，此处用php实现

<?php
function request_by_curl($remote_server, $post_string)
{
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $remote_server);
    curl_setopt($ch, CURLOPT_POST, 1);
    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 5);
    curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json;charset=utf-8'));
    curl_setopt($ch, CURLOPT_POSTFIELDS, $post_string);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

    // 不用开启curl证书验证
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
    $data = curl_exec($ch);
    //$info = curl_getinfo($ch);
    //var_dump($info);
    curl_close($ch);
    return $data;
}



$file_contents = json_decode(file_get_contents('php://input'), true);

$webhook = "https://oapi.dingtalk.com/robot/send?access_token=xxxxx";
$data = array('msgtype' => 'text', 'text' => array('content' => $file_contents ));
$data_string = json_encode($data);
$result = request_by_curl($webhook, $data_string);
echo($data_string);
echo($result);

?>

当@机器人时，机器人会post一段消息到php
php可以处理过后在通过webhook返回消息