Question

我一直在网上寻找这个，我还没有找到一个有效的答案。我正在尝试创建一个bukkit插件，在运行命令时将数据发送到正在运行的Slack webhook。我已经注意到命令正在运行，但我不知道如何发送JSON。（对于那些不熟悉Slack的人来说，终端窗口内的命令是curl -X POST --data-urlencode 'payload={"channel":"#slack-channel-id","username":"bot's username","text":"Self explanatory","icon_emoji":"The bot's icon"}' https://slack.com/custom/webhook/token/here我一直在寻找并用谷歌搜索一小段时间试图找到一种方法用Java来发送它。但不管我是什么尝试它不起作用。感谢任何帮助，谢谢

Answer 1

//您可以使用以下代码！ slackWebhook是您可以从custom_integration链接

获取的频道的https端点

    String payload = "payload={\"channel\": \"#channel_name\", \"text\": \"This is posted "
            + "to #ewe_gps_abacus_notif and comes from a bot named change-alert.\"}";

    StringEntity entity = new StringEntity(payload,
            ContentType.APPLICATION_FORM_URLENCODED);

    HttpClient httpClient = HttpClientBuilder.create().build();
    HttpPost request = new HttpPost(slackWebhook);
    request.setEntity(entity);

    HttpResponse response = null;
    try {
        response = httpClient.execute(request);
    } catch (IOException e) {
        e.printStackTrace();
    }
    System.out.println(response.getStatusLine().getStatusCode());

如何使用Java发送cURL -X POST --data-urlencode

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