python
/
knowledge


			
				
					
						
						
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							<!DOCTYPE html>
<html lang="zh">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>医疗百科问答系统</title>
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet">
    <style>
        .qa-item {
            border: 1px solid #dee2e6;
            border-radius: 4px;
            padding: 15px;
            margin-bottom: 15px;
        }
        .qa-actions {
            margin-top: 10px;
        }
    </style>
</head>
<body>
    <div class="container mt-4">
        <h1 class="mb-4">医疗百科问答系统</h1>
        
        <!-- 搜索框 -->
        <div class="row mb-4">
            <div class="col">
                <div class="input-group">
                    <input type="text" id="searchInput" class="form-control" placeholder="搜索问题或答案...">
                    <button class="btn btn-primary" onclick="searchQA()">搜索</button>
                </div>
            </div>
        </div>

        <!-- 添加新问答按钮 -->
        <button class="btn btn-success mb-4" onclick="showAddModal()">添加新问答</button>

        <!-- 问答列表 -->
        <div id="qaList"></div>

        <!-- 添加/编辑模态框 -->
        <div class="modal fade" id="qaModal" tabindex="-1">
            <div class="modal-dialog">
                <div class="modal-content">
                    <div class="modal-header">
                        <h5 class="modal-title" id="modalTitle">添加新问答</h5>
                        <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
                    </div>
                    <div class="modal-body">
                        <form id="qaForm">
                            <input type="hidden" id="qaId">
                            <div class="mb-3">
                                <label for="question" class="form-label">问题</label>
                                <input type="text" class="form-control" id="question" required>
                            </div>
                            <div class="mb-3">
                                <label for="answer" class="form-label">答案</label>
                                <textarea class="form-control" id="answer" rows="3" required></textarea>
                            </div>
                            <div class="mb-3">
                                <label for="category" class="form-label">分类</label>
                                <input type="text" class="form-control" id="category">
                            </div>
                        </form>
                    </div>
                    <div class="modal-footer">
                        <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">取消</button>
                        <button type="button" class="btn btn-primary" onclick="saveQA()">保存</button>
                    </div>
                </div>
            </div>
        </div>
    </div>

    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js"></script>
    <script>
        const API_BASE_URL = 'http://192.18.1.235:8001';
        let qaModal;

        document.addEventListener('DOMContentLoaded', function() {
            qaModal = new bootstrap.Modal(document.getElementById('qaModal'));
            loadQAs();
        });

        async function loadQAs() {
            try {
                const response = await fetch(`${API_BASE_URL}/qa/`);
                const data = await response.json();
                displayQAs(data);
            } catch (error) {
                console.error('Error:', error);
                alert('加载数据失败');
            }
        }

        function displayQAs(qas) {
            const qaList = document.getElementById('qaList');
            qaList.innerHTML = '';
            
            qas.forEach(qa => {
                const qaDiv = document.createElement('div');
                qaDiv.className = 'qa-item';
                qaDiv.innerHTML = `
                    <h5>${qa.question}</h5>
                    <p>${qa.answer}</p>
                    ${qa.category ? `<small class="text-muted">分类: ${qa.category}</small>` : ''}
                    <div class="qa-actions">
                        <button class="btn btn-sm btn-primary" onclick="showEditModal(${qa.id})">编辑</button>
                        <button class="btn btn-sm btn-danger" onclick="deleteQA(${qa.id})">删除</button>
                    </div>
                `;
                qaList.appendChild(qaDiv);
            });
        }

        function showAddModal() {
            document.getElementById('modalTitle').textContent = '添加新问答';
            document.getElementById('qaForm').reset();
            document.getElementById('qaId').value = '';
            qaModal.show();
        }

        async function showEditModal(id) {
            try {
                const response = await fetch(`${API_BASE_URL}/qa/${id}`);
                const qa = await response.json();
                
                document.getElementById('modalTitle').textContent = '编辑问答';
                document.getElementById('qaId').value = qa.id;
                document.getElementById('question').value = qa.question;
                document.getElementById('answer').value = qa.answer;
                document.getElementById('category').value = qa.category || '';
                
                qaModal.show();
            } catch (error) {
                console.error('Error:', error);
                alert('加载问答数据失败');
            }
        }

        async function saveQA() {
            const id = document.getElementById('qaId').value;
            const data = {
                question: document.getElementById('question').value,
                answer: document.getElementById('answer').value,
                category: document.getElementById('category').value || null
            };

            try {
                const url = id ? `${API_BASE_URL}/qa/${id}` : `${API_BASE_URL}/qa/`;
                const method = id ? 'PUT' : 'POST';
                
                const response = await fetch(url, {
                    method: method,
                    headers: {
                        'Content-Type': 'application/json'
                    },
                    body: JSON.stringify(data)
                });

                if (response.ok) {
                    qaModal.hide();
                    loadQAs();
                } else {
                    const error = await response.json();
                    alert(error.detail || '保存失败');
                }
            } catch (error) {
                console.error('Error:', error);
                alert('保存失败');
            }
        }

        async function deleteQA(id) {
            if (!confirm('确定要删除这个问答吗？')) return;

            try {
                const response = await fetch(`${API_BASE_URL}/qa/${id}`, {
                    method: 'DELETE'
                });

                if (response.ok) {
                    loadQAs();
                } else {
                    const error = await response.json();
                    alert(error.detail || '删除失败');
                }
            } catch (error) {
                console.error('Error:', error);
                alert('删除失败');
            }
        }

        async function searchQA() {
            const keyword = document.getElementById('searchInput').value.trim();
            if (!keyword) {
                loadQAs();
                return;
            }

            try {
                const response = await fetch(`${API_BASE_URL}/qa/search/${encodeURIComponent(keyword)}`);
                const data = await response.json();
                displayQAs(data);
            } catch (error) {
                console.error('Error:', error);
                alert('搜索失败');
            }
        }

        // 添加回车搜索功能
        document.getElementById('searchInput').addEventListener('keypress', function(e) {
            if (e.key === 'Enter') {
                searchQA();
            }
        });
    </script>
</body>
</html>