Discussion on technical solutions for realizing real-time voting by docking with DingTalk interface-PHP Tutorial-php.cn

Discussion on technical solutions for realizing real-time voting by docking with DingTalk interface

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Release： 2023-07-07 06:10:02

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Discussion on the technical solution for realizing real-time voting by docking with DingTalk interface

With the rapid development of the Internet, the communication and collaboration methods within enterprises are also constantly changing. As a tool focused on enterprise communication and collaboration, DingTalk is widely used within enterprises. In addition to providing basic chat, file sharing and other functions, DingTalk also provides a wealth of open interfaces, allowing developers to extend its functions to more areas. This article will discuss how to realize the real-time voting function through docking with the DingTalk interface, and give relevant code examples.

1. Technical Solution Analysis

DingTalk Open Platform
DingTalk provides a rich set of open interfaces, including identity authentication, message sending, address book management and other functions. Among them, the message sending interface is the key interface to implement the real-time voting function. Through this interface, voting messages can be sent to designated groups or users and the voting results can be obtained in real time. Therefore, we can use the interface provided by DingTalk open platform to implement the voting function.
Data storage and processing
The key part of the voting function is the storage and processing of data. In the real-time voting function, we need to store the voting options and corresponding votes, and count the voting results in real time. For small-scale voting activities, you can consider using a database for data storage and query. For large-scale voting campaigns, consider using a distributed database or cache to improve performance.
Front-end and back-end interaction
The real-time voting function usually requires a front-end page to display voting options and statistical results, and to interact with the back-end. The front-end can be implemented using technologies such as HTML, CSS, and JavaScript, and the back-end can be developed using languages such as Java and Python. The interaction between the front and back ends can be achieved through technologies such as Ajax and WebSocket.

2. Technical Solution Implementation

The following is a simple sample code to demonstrate how to implement the real-time voting function through docking with the DingTalk interface.

Back-end code example (Java)

import com.dingtalk.api.DefaultDingTalkClient;
import com.dingtalk.api.DingTalkClient;
import com.dingtalk.api.request.OapiRobotSendRequest;
import com.dingtalk.api.response.OapiRobotSendResponse;

public class VoteService {
    
    public void sendVoteMessage(String webhook, String title, List<String> options) {
        DingTalkClient client = new DefaultDingTalkClient(webhook);
        OapiRobotSendRequest request = new OapiRobotSendRequest();
        request.setMsgtype("action_card");

        // 设置投票标题
        OapiRobotSendRequest.Actioncard actionCard = new OapiRobotSendRequest.Actioncard();
        actionCard.setTitle(title);

        // 设置投票选项
        StringBuilder contentBuilder = new StringBuilder();
        for (int i = 0; i < options.size(); i++) {
            contentBuilder.append(i+1).append(". ").append(options.get(i)).append("
");
        }
        actionCard.setText(contentBuilder.toString());

        // 设置投票按钮
        OapiRobotSendRequest.BtnJsonList button = new OapiRobotSendRequest.BtnJsonList();
        button.setTitle("投票");
        button.setActionUrl("http://yourVotePage.com");
        actionCard.setBtns(Arrays.asList(button));

        request.setActionCard(actionCard);

        try {
            OapiRobotSendResponse response = client.execute(request);
            System.out.println(response.getBody());
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

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Front-end code example (HTML JavaScript)

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>实时投票</title>
</head>
<body>
    <h1>实时投票</h1>
    <div id="options"></div>
    <button onclick="vote()">提交</button>
    <script>
        function vote() {
            var selectedOption = document.querySelector('input[name="option"]:checked').value;
            // 发送投票请求到后端
            // ...
        }

        function renderOptions(options) {
            var optionContainer = document.getElementById("options");
            options.forEach(function(option) {
                var radioBtn = document.createElement("input");
                radioBtn.setAttribute("type", "radio");
                radioBtn.setAttribute("name", "option");
                radioBtn.setAttribute("value", option);
                optionContainer.appendChild(radioBtn);

                var label = document.createElement("label");
                label.innerText = option;
                optionContainer.appendChild(label);

                optionContainer.appendChild(document.createElement("br"));
            });
        }

        // 从后端获取投票选项，并渲染页面
        var options = ["选项1", "选项2", "选项3"];
        renderOptions(options);
    </script>
</body>
</html>

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3. Summary and Outlook

By connecting with the DingTalk interface, we can realize the real-time voting function and provide more efficient and convenient voting services. The technical solution proposed in this article includes key steps such as docking with the DingTalk interface, data storage and processing, and front-end and back-end interaction, and corresponding code examples are given. However, this is just a simple example. The actual voting system needs to comprehensively consider issues such as data security and user rights management, as well as optimization of support for high concurrency and large-scale voting.

In short, the technical solution to realize real-time voting by docking with DingTalk interface is feasible. Through reasonable design and implementation, it can provide more convenient and efficient services for internal voting activities of enterprises. In the future, we can further explore other novel application scenarios and combine them with more functions provided by the DingTalk open platform to provide more possibilities for collaboration and communication within the enterprise.

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