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How to implement test paper sharing and lesson evaluation functions in online answering questions

PHPzOriginal: 2023-09-25 15:49:521560browse

The test paper sharing and lesson evaluation functions are one of the important functions of the online question answering platform. Through these two functions, users can share test papers, evaluate the quality of the test papers with each other, and further improve the learning effect. This article will introduce in detail how to implement the test paper sharing and lesson evaluation functions, and provide specific code examples.

1. Test paper sharing function
The test paper sharing function allows users to share their own test papers with other users so that they can study and practice. The following are the steps and code examples to implement the test paper sharing function:

Create a test paper sharing page
First, you need to create a test paper sharing page, where users can view all shared test papers, and Choose to download or copy the link to use.

Code example:

<!DOCTYPE html>
<html>
<head>
    <title>试卷分享</title>
    <meta charset="utf-8">
</head>
<body>
    <h1>试卷分享</h1>
    <ul>
        <li><a href="试卷链接1">试卷1</a></li>
        <li><a href="试卷链接2">试卷2</a></li>
        <!-- 其他试卷链接 -->
    </ul>
</body>
</html>

Backend implementation of test paper sharing
In the backend server, the test paper uploaded by the user needs to be saved and a unique link is generated, using to share with other users. When other users access the link, the server will return the test paper content for their use.

Code example (using Python Flask framework):

from flask import Flask, request, jsonify
import uuid

app = Flask(__name__)

# 试卷分享接口
@app.route('/share', methods=['POST'])
def share_paper():
    paper = request.get_json()  # 接收用户上传的试卷数据
    paper_id = str(uuid.uuid1())  # 生成试卷唯一ID
    # 保存试卷到数据库或文件系统中
    # ...

    # 返回试卷分享链接
    return jsonify({'paper_id': paper_id})

if __name__ == '__main__':
    app.run()

2. Course evaluation function
The evaluation function allows users to evaluate and comment on test papers shared by others to provide Comments and suggestions for improvements. The following are the steps and code examples to implement the course evaluation function:

Create a test paper evaluation page
Create a test paper evaluation page, where users can view the test papers shared by others, and evaluate and Comment.

Code example:

<!DOCTYPE html>
<html>
<head>
    <title>试卷评价</title>
    <meta charset="utf-8">
</head>
<body>
    <h1>试卷评价</h1>
    <ul>
        <li>
            <a href="分享试卷链接1">试卷1</a>
            <input type="text" name="comment1" placeholder="请输入评价">
            <button onclick="submitComment('分享试卷链接1', 'comment1')">提交评价</button>
        </li>
        <li>
            <a href="分享试卷链接2">试卷2</a>
            <input type="text" name="comment2" placeholder="请输入评价">
            <button onclick="submitComment('分享试卷链接2', 'comment2')">提交评价</button>
        </li>
        <!-- 其他分享试卷 -->
    </ul>
    
    <script>
        function submitComment(paperUrl, commentId) {
            var comment = document.getElementsByName(commentId)[0].value;
            // 将评价提交到后台存储
            // ...
        }
    </script>
</body>
</html>

Backend implementation of lesson evaluation storage
In the background server, the evaluation submitted by the user needs to be stored for future query and display.

Code example (using Python Flask framework):

# 评课接口
@app.route('/comment', methods=['POST'])
def submit_comment():
    comment = request.get_json()  # 接收用户提交的评价数据
    # 将评价保存到数据库
    # ...

    return jsonify({'status': 'success'})

if __name__ == '__main__':
    app.run()

The above is a simple example to implement the test paper sharing and lesson evaluation functions. The specific implementation method needs to be based on the specific needs and technology The stack is tuned and optimized. Hope this article helps you!

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