Quick Start: How to connect to DingTalk interface in PHP

Get started quickly: How to connect the DingTalk interface in PHP

DingTalk is a popular enterprise communication and collaboration platform that provides enterprises with a wealth of interfaces and functions. In PHP development, how to connect the DingTalk interface is an important issue. This article will guide you to quickly get started, connect the DingTalk interface in PHP, and give code examples.

1. Obtain access_token

Before connecting to the DingTalk interface, you first need to obtain the access_token, which is the token for accessing the DingTalk interface. We can obtain access_token through the following steps:

1. Register a developer account and create an application: Register a developer account on the DingTalk Open Platform (https://open-dev.dingtalk.com/) , and create a new application.
2. Get appKey and appSecret: In the application details page, you can find appKey and appSecret.
3. Send an HTTP request to obtain access_token: Use appKey and appSecret to send an HTTP request to the DingTalk server to obtain access_token. The following is a code example:

<?php
$appKey = "your_appKey";
$appSecret = "your_appSecret";
$url = "https://oapi.dingtalk.com/gettoken?appkey=".$appKey."&appsecret=".$appSecret;

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$result = curl_exec($ch);
curl_close($ch);
$json_result = json_decode($result, true);

$access_token = $json_result["access_token"];
?>

After obtaining the access_token, we can use it to access other DingTalk interfaces.

2. Send work notification messages

DingTalk provides a variety of notification message types, including text, links, cards, etc. The following takes sending a text message as an example to demonstrate how to send a work notification message in PHP.

<?php
// 发送工作通知消息的接口地址
$url = "https://oapi.dingtalk.com/topapi/message/corpconversation/asyncsend_v2?access_token=".$access_token;

// 构造请求的消息体
$message = array(
    "agent_id" => 123456, // 应用agent_id
    "userid_list" => array("user1", "user2"), // 接收消息的用户列表
    "msg" => array(
        "msgtype" => "text", // 消息类型为文本
        "text" => array(
            "content" => "Hello, World!" // 消息内容
        )
    )
);

// 发送HTTP请求
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($message));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$result = curl_exec($ch);
curl_close($ch);

$json_result = json_decode($result, true);
if ($json_result["errcode"] == 0) {
    echo "消息发送成功！";
} else {
    echo "消息发送失败：" . $json_result["errmsg"];
}
?>

agent_id in the code is the agent_id of the application, userid_list is the list of users who received the message, and text is the content of the text message.

Through the above code, we can implement the function of sending work notification messages in PHP.

3. Other interfaces

DingTalk provides a wealth of interfaces and functions, including sending group messages, address book management, approval, etc. Through the obtained access_token, we can access these interfaces. For how to use specific interfaces, please refer to DingTalk development documentation (https://developers.dingtalk.com/document/).

Summary

This article introduces how to interface with the DingTalk interface in PHP development, and gives code examples for obtaining access_token and sending work notification messages. Through these examples, we can quickly get started and implement DingTalk interface access and function calls in PHP. I hope it will be helpful to everyone’s DingTalk development!

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