应用 - php 使用钉钉机器人推送消息 - 《PHP》

官方文档：https://ding-doc.dingtalk.com/doc#/serverapi2/qf2nxq
本文参考来源：https://www.jianshu.com/p/cc42a7915acc

<?php
/**
 * php 使用钉钉机器人发送消息.
 * User: Administrator
 * Date: 2019/8/29
 * Time: 23:40
 */
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;
}
$webhook = "https://oapi.dingtalk.com/robot/send?access_token=xxxxxx";
// text类型
$textString = json_encode([
    'msgtype' => 'text',
    'text' => [
        "content" => "我就是我, 是不一样的烟火@156xxxx8827"
    ],
    'at' => [
        'atMobiles' => [
            "156xxxx8827",
            "189xxxx8325"
        ],
        'isAtAll' => false
    ]
]);
// link类型
$textString = json_encode([
    "msgtype" => "link",
    "link" => [
        "text" => "这个即将发布的新版本，创始人陈航（花名“无招”）称它为“红树林”。
而在此之前，每当面临重大升级，产品经理们都会取一个应景的代号，这一次，为什么是“红树林”？",
        "title" => "时代的火车向前开",
        "picUrl" => "",
        "messageUrl" => "https://www.dingtalk.com/",
    ]
]);
// markdown类型
$textString = json_encode([
    "msgtype" => "markdown",
    "markdown" => [
        "title" => "杭州天气",
        "text" => "#### 杭州天气 @156xxxx8827\n" .
            "> 9度，西北风1级，空气良89，相对温度73%\n\n" .
            "> ![screenshot](https://gw.alicdn.com/tfs/TB1ut3xxbsrBKNjSZFpXXcXhFXa-846-786.png)\n" .
            "> ###### 10点20分发布 [天气](http://www.thinkpage.cn/) \n"
    ],
    "at" => [
        "atMobiles" => [
            "156xxxx8827",
            "189xxxx8325"
        ],
        "isAtAll" => false
    ]
]);
// 整体跳转ActionCard类型
$textString = json_encode([
    "actionCard" => [
        "title" => "乔布斯 20 年前想打造一间苹果咖啡厅，而它正是 Apple Store 的前身",
        "text" => "![screenshot](@lADOpwk3K80C0M0FoA) 
 ### 乔布斯 20 年前想打造的苹果咖啡厅 
 Apple Store 的设计正从原来满满的科技感走向生活化，而其生活化的走向其实可以追溯到 20 年前苹果一个建立咖啡馆的计划",
        "hideAvatar" => "0",
        "btnOrientation" => "0",
        "singleTitle" => "阅读全文",
        "singleURL" => "https://www.dingtalk.com/"
    ],
    "msgtype" => "actionCard"
]);
// 独立跳转ActionCard类型
$textString = json_encode([
    "actionCard" => [
        "title" => "乔布斯 20 年前想打造一间苹果咖啡厅，而它正是 Apple Store 的前身",
        "text" => "![screenshot](@lADOpwk3K80C0M0FoA) 
 ### 乔布斯 20 年前想打造的苹果咖啡厅 
 Apple Store 的设计正从原来满满的科技感走向生活化，而其生活化的走向其实可以追溯到 20 年前苹果一个建立咖啡馆的计划",
        "hideAvatar" => "0",
        "btnOrientation" => "0",
        "btns" => [
            [
                "title" => "内容不错",
                "actionURL" => "https://www.dingtalk.com/"
            ],
            [
                "title" => "不感兴趣",
                "actionURL" => "https://www.dingtalk.com/"
            ]
        ]
    ],
    "msgtype" => "actionCard"
]);
// FeedCard类型
$textString = json_encode([
    "feedCard" => [
        "links" => [
            [
                "title" => "时代的火车向前开1",
                "messageURL" => "https://www.dingtalk.com/",
                "picURL" => "https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1567105217584&di=4c91fefc045f54267edcf8c544e3bd3b&imgtype=0&src=http%3A%2F%2Fk.zol-img.com.cn%2Fdcbbs%2F16420%2Fa16419096_s.jpg"
            ],
            [
                "title" => "时代的火车向前开2",
                "messageURL" => "https://www.dingtalk.com/",
                "picURL" => ""
            ]
        ]
    ],
    "msgtype" => "feedCard"
]);
$result = request_by_curl($webhook, $textString);
echo $result;

以上是使用的第一种方式，关键词，要想发送成功，文本内容必须得包含该关键词

若使用签名的方式，签名算法相关的如下所示，参考来源：https://blog.csdn.net/qq_34193883/article/details/106471299?utm_medium=distribute.pc_aggpage_search_result.none-task-blog-2~all~first_rank_v2~rank_v25-3-106471299.nonecase

<?php
$url = 'webhook地址';
// 第一步，把timestamp+"\n"+密钥当做签名字符串，使用HmacSHA256算法计算签名，然后进行Base64 encode，最后再把签名参数再进行urlEncode，得到最终的签名（需要使用UTF-8字符集）。
$time = time() *1000;//毫秒级时间戳，我这里为了方便，直接把时间*1000了
$secret = '这是密钥';
$sign = hash_hmac('sha256', $time . "\n" . $secret,$secret,true);
$sign = base64_encode($sign);
$sign = urlencode($sign);
$msg = [
    'msgtype' => 'text',//这是文件发送类型，可以根据需求调整
    'text'    => [
        'content' => '这是需要发送的内容',
    ],
];
$url = "{$url}&timestamp={$time}&sign={$sign}";
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($curl, CURLOPT_POST, 1);
curl_setopt($curl, CURLOPT_POSTFIELDS, json_encode($msg));
curl_setopt($curl, CURLOPT_HEADER, 0);
curl_setopt($curl, CURLOPT_HTTPHEADER, ['Content-Type: application/json']);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
$res = curl_exec($curl);
curl_close($curl);
var_dump($res);