Question

我收到一条错误的红线，javax.ws表示无法解析。我不知道这个错误是否会解决其余问题，但是我应该下载某种类型的库吗？

 <?php

class GCM_SendMsg {

    function __construct() {

    }

    /**
     * send push notification
     */
    public function send_notification($registatoin_ids, $message) {

        include_once './config.php';

        // Set POST request variable
        $url = 'https://android.googleapis.com/gcm/send';

        $fields = array(
            'registration_ids' => $registatoin_ids,
            'data' => $message,
        );

        $headers = array(
            'Authorization: key=' . GOOGLE_API_KEY,
            'Content-Type: application/json'
        );
        // Open connection
        $ch = curl_init();

        // Set the url, number of POST vars, POST data
        curl_setopt($ch, CURLOPT_URL, $url);

        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

        // disable SSL certificate support
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);

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

        // execute post
        $result = curl_exec($ch);
        if ($result === FALSE) {
            die('Curl failed: ' . curl_error($ch));
        }

        // Close connection
        curl_close($ch);
        echo $result;
    }

}

?>

我设法以某种方式修复它并下载了外部jar，但我仍然有最后一个错误：http://i.imgur.com/3IYfgQG.jpg

Answer 1

首先，确保在项目上运行“刷新”。如果没有拿起JAR，那么在Eclipse的Project Explorer中导航到它们，右键单击它们，然后在弹出菜单中使用“Build Path”＆gt; “添加到构建路径”。

为什么我在导入javax.ws.rs时出错

1 个答案: