Enterprise WeChat interface docking and PHP code scanning login skills

Enterprise WeChat interface docking and PHP code scanning login skills

Introduction:
With the development of the Internet, Enterprise WeChat has become the preferred tool for internal communication and collaboration in many enterprises. For some developers who need to connect with the enterprise WeChat interface, it is particularly important to be proficient in the use of the enterprise WeChat interface. This article will introduce the skills of enterprise WeChat interface docking and the use of PHP to scan QR code to log in, and provide relevant code examples to help readers deepen their understanding and application of this knowledge.

1. Enterprise WeChat interface docking

1. Get AccessToken

   The first step to connect to the enterprise WeChat interface is to obtain AccessToken. AccessToken is a credential called by the enterprise WeChat interface. There are generally two ways to obtain it: through the enterprise WeChat backend management interface, or by using the enterprise's CorpID and Secret calling interface. The following is a sample code for obtaining AccessToken using CorpID and Secret:

function getAccessToken(){
     $corpId = 'your_corpid';
     $secret = 'your_secret';
     $url = "https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid=".$corpId."&corpsecret=".$secret;
     $ch = curl_init();
     curl_setopt($ch, CURLOPT_URL, $url);
     curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
     curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
     curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
     $output = curl_exec($ch);
     curl_close($ch);
     $result = json_decode($output, true);
     return $result['access_token'];
}

2. Send a message

   After obtaining the AccessToken, the next step is to call Enterprise WeChat interface to send messages. The following is a sample code for calling the interface to send a text message:

function sendMessage($accessToken, $userId, $content){
    $url = "https://qyapi.weixin.qq.com/cgi-bin/message/send?access_token=".$accessToken;
    $data = '{
        "touser" : "'.$userId.'",
        "msgtype" : "text",
        "agentid" : 100001,
        "text" : {
            "content" : "'.$content.'"
        },
        "safe":0
    }';
    $ch = curl_init($url);
    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
    curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_HTTPHEADER, array(
        'Content-Type: application/json',
        'Content-Length: ' . strlen($data))
    );
    $result = curl_exec($ch);
    curl_close($ch);
    return $result;
}

2. PHP code scanning login skills

1. Call the API to obtain the QR code

function getQRCode($accessToken){
    $url = "https://qyapi.weixin.qq.com/cgi-bin/login/qrcode?access_token=".$accessToken;
    $data = '{"action_name": "QRCode","action_info": {"expire_seconds": 600,"action_type": "scan_code"}}';
    $ch = curl_init($url);
    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
    curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_HTTPHEADER, array(
        'Content-Type: application/json',
        'Content-Length: ' . strlen($data))
    );
    $result = curl_exec($ch);
    curl_close($ch);
    return json_decode($result, true);
}

2. Scan code login callback processing

After calling the API to obtain the QR code, after the user scans the QR code, Enterprise WeChat will return the callback URL to the developer , and passed to the developer through the GET parameters code and state. The following is a simple callback processing example code:

$code = $_GET["code"];
$state = $_GET["state"];

if ($code) {
    // 根据code获取用户信息
    $url = "https://qyapi.weixin.qq.com/cgi-bin/user/getuserinfo?access_token=".$accessToken."&code=".$code;
    $result = json_decode(file_get_contents($url), true);
    $userId = $result['UserId'];
    $userName = $result['name'];
  
    // 进行登录逻辑处理
    // ...
    
    echo "登录成功, 用户名：".$userName;
} else {
    echo "登录失败";
}

Conclusion:
Through the introduction of this article, readers can understand the basic process of enterprise WeChat interface docking, and learn to use PHP to implement enterprise WeChat scan code login Function. Through these techniques, developers can more flexibly apply the functions of Enterprise WeChat and improve the work efficiency and collaboration capabilities within the enterprise. Of course, in the actual development process, corresponding adjustments and expansions need to be made according to actual needs. I hope the content of this article is helpful to readers, thank you for reading!

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