Complete Course Design Project

.env

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+# AI帮你面试 - 环境配置
+
+# API密钥配置
+AI_API_KEY=sk-0944c102849e45d9ab3f24d5169de289
+
+# Flask应用配置
+FLASK_DEBUG=True

README.md

@@ -1,5 +1,8 @@
 # AI帮你面试
-
+姓名	 学号	        主要贡献 (具体分工)
+蔡朗	  2411020227	核心逻辑开发、Prompt 编写
+陆刘青	2411020110	前端界面设计、PPT 制作
+刘俊伯	2411020102  文档撰写、测试与 Bug 修复
 一个基于Flask的AI面试辅助系统，可以帮助用户模拟面试流程并提供AI分析反馈。
 
 ## 功能特性

app.py

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+# AI帮你面试 - 核心应用程序
+from flask import Flask, render_template, request, jsonify
+import os
+from dotenv import load_dotenv
+
+# 加载环境变量
+load_dotenv()
+
+# 创建Flask应用实例
+app = Flask(__name__)
+
+# 配置API密钥
+API_KEY = os.getenv('AI_API_KEY', '')  # 从环境变量获取API密钥
+
+# 定义面试流程数据
+interview_process = [
+    {"id": 1, "title": "自我介绍", "description": "请简要介绍您自己，包括教育背景和工作经验", "duration": "3分钟"},
+    {"id": 2, "title": "技术能力评估", "description": "回答技术相关问题，展示专业知识", "duration": "15分钟"},
+    {"id": 3, "title": "项目经验分享", "description": "分享您参与的重要项目和成果", "duration": "10分钟"},
+    {"id": 4, "title": "问题与解答", "description": "您可以向面试官提问", "duration": "7分钟"}
+]
+
+# API密钥验证装饰器
+def require_api_key(func):
+    def wrapper(*args, **kwargs):
+        # 从请求头获取API密钥
+        api_key = request.headers.get('X-API-Key')
+        
+        # 调试信息（实际生产环境应移除）
+        print(f"[DEBUG] Received API Key: '{api_key}'")
+        print(f"[DEBUG] Received API Key Length: {len(api_key) if api_key else 0}")
+        print(f"[DEBUG] Expected API Key: '{API_KEY}'")
+        print(f"[DEBUG] Expected API Key Length: {len(API_KEY)}")
+        print(f"[DEBUG] Match: {api_key == API_KEY}")
+        
+        # 检查是否有不可见字符
+        if api_key:
+            print(f"[DEBUG] Received API Key Hex: {[hex(ord(c)) for c in api_key]}")
+        print(f"[DEBUG] Expected API Key Hex: {[hex(ord(c)) for c in API_KEY]}")
+        
+        # 验证API密钥
+        if not api_key or api_key != API_KEY:
+            return jsonify({
+                'success': False,
+                'error': 'Unauthorized: Invalid API Key'
+            }), 401
+        
+        return func(*args, **kwargs)
+    
+    # 保留原函数的元数据
+    wrapper.__name__ = func.__name__
+    wrapper.__doc__ = func.__doc__
+    return wrapper
+
+@app.route('/')
+def home():
+    """首页路由，显示应用主界面"""
+    return render_template('index.html', app_name='AI帮你面试')
+
+@app.route('/start_interview')
+def start_interview():
+    """开始面试路由，显示面试流程"""
+    return render_template('interview.html', process=interview_process)
+
+@app.route('/analyze_answer', methods=['POST'])
+@require_api_key  # 添加API密钥验证
+def analyze_answer():
+    """AI分析回答的路由"""
+    data = request.get_json()
+    answer = data.get('answer', '')
+    question_id = data.get('question_id', 1)
+    
+    # 模拟AI分析过程
+    analysis = {
+        'question_id': question_id,
+        'content_analysis': {
+            'completeness': 85,
+            'relevance': 90,
+            'depth': 75
+        },
+        'sentiment_analysis': {
+            'confidence': 92,
+            'sentiment': 'positive'
+        },
+        'suggestions': [
+            '可以提供更多具体的项目成果数据',
+            '注意控制回答时间，保持简洁明了',
+            '可以结合实例说明技术能力'
+        ],
+        'overall_score': 85
+    }
+    
+    return jsonify(analysis)
+
+@app.route('/get_results')
+@require_api_key  # 添加API密钥验证
+def get_results():
+    """获取面试结果的路由"""
+    results = {
+        'overall_score': 88,
+        'category_scores': {
+            'professional_knowledge': 90,
+            'communication_skills': 85,
+            'problem_solving': 87,
+            'experience_relevance': 92
+        },
+        'strengths': [
+            '技术知识扎实',
+            '项目经验丰富',
+            '表达清晰流畅'
+        ],
+        'improvement_areas': [
+            '可以更详细地描述团队协作经历',
+            '需要加强行业趋势了解',
+            '回答可以更加结构化'
+        ],
+        'final_recommendation': '推荐进入下一轮面试'
+    }
+    
+    return jsonify(results)
+
+if __name__ == '__main__':
+    """应用程序入口点"""
+    app.run(debug=True, host='0.0.0.0', port=5000)

debug_api_key.py

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+# 直接调试API密钥比较问题
+import os
+from dotenv import load_dotenv
+
+# 加载环境变量
+load_dotenv()
+
+# 从.env获取的密钥
+api_key_from_env = os.getenv('AI_API_KEY', '')
+
+# 测试用的密钥（与前端和测试脚本中使用的相同）
+test_api_key = 'sk-0944c102849e45d9ab3f24d5169de289'
+
+print(f"API Key from .env: '{api_key_from_env}'")
+print(f"Test API Key: '{test_api_key}'")
+print(f"Match: {api_key_from_env == test_api_key}")
+
+# 检查长度
+print(f"\nLength from .env: {len(api_key_from_env)}")
+print(f"Length test key: {len(test_api_key)}")
+
+# 检查不可见字符
+print(f"\nHex from .env: {[hex(ord(c)) for c in api_key_from_env]}")
+print(f"Hex test key: {[hex(ord(c)) for c in test_api_key]}")
+
+# 检查是否有前后空格
+print(f"\nStrip from .env: '{api_key_from_env.strip()}'")
+print(f"Strip test key: '{test_api_key.strip()}'")
+print(f"Match after strip: {api_key_from_env.strip() == test_api_key.strip()}")
+
+# 检查是否有换行符或回车符
+print(f"\nHas newline from .env: {'\n' in api_key_from_env}")
+print(f"Has newline test key: {'\n' in test_api_key}")
+print(f"Has carriage return from .env: {'\r' in api_key_from_env}")
+print(f"Has carriage return test key: {'\r' in test_api_key}")
+
+# 清除所有空白字符后比较
+import re
+clean_env_key = re.sub(r'\s', '', api_key_from_env)
+clean_test_key = re.sub(r'\s', '', test_api_key)
+print(f"\nClean from .env: '{clean_env_key}'")
+print(f"Clean test key: '{clean_test_key}'")
+print(f"Match after clean: {clean_env_key == clean_test_key}")

requirements.txt

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+flask==2.2.2
+werkzeug==2.2.2
+python-dotenv==1.0.0
+requests==2.28.1

static/script.js

@@ -0,0 +1,449 @@
+// AI帮你面试 - 核心JavaScript功能
+
+// 全局变量
+let currentQuestionId = 1;
+const totalQuestions = 4;
+
+// API配置
+const API_CONFIG = {
+    // 开发环境API密钥（实际生产环境应使用更安全的方式管理）
+    apiKey: 'sk-0944c102849e45d9ab3f24d5169de289',
+    headers: {
+        'Content-Type': 'application/json',
+        'X-API-Key': 'sk-0944c102849e45d9ab3f24d5169de289'
+    }
+};
+
+// 面试流程数据（与后端保持一致）
+const interviewProcess = [
+    {"id": 1, "title": "自我介绍", "description": "请简要介绍您自己，包括教育背景和工作经验", "duration": "3分钟"},
+    {"id": 2, "title": "技术能力评估", "description": "回答技术相关问题，展示专业知识", "duration": "15分钟"},
+    {"id": 3, "title": "项目经验分享", "description": "分享您参与的重要项目和成果", "duration": "10分钟"},
+    {"id": 4, "title": "问题与解答", "description": "您可以向面试官提问", "duration": "7分钟"}
+];
+
+// 页面加载完成后初始化
+document.addEventListener('DOMContentLoaded', function() {
+    // 初始化面试流程界面
+    initInterviewProcess();
+    
+    // 绑定事件监听器
+    bindEventListeners();
+});
+
+// 初始化面试流程界面
+function initInterviewProcess() {
+    // 高亮第一个步骤
+    updateStepHighlight(currentQuestionId);
+    
+    // 更新当前问题显示
+    updateCurrentQuestion(currentQuestionId);
+}
+
+// 绑定事件监听器
+function bindEventListeners() {
+    // 分析按钮
+    const analyzeBtn = document.getElementById('analyze-btn');
+    if (analyzeBtn) {
+        analyzeBtn.addEventListener('click', handleAnalyzeAnswer);
+    }
+    
+    // 下一题按钮
+    const nextBtn = document.getElementById('next-question-btn');
+    if (nextBtn) {
+        nextBtn.addEventListener('click', handleNextQuestion);
+    }
+    
+    // 返回修改按钮
+    const backBtn = document.getElementById('back-to-question-btn');
+    if (backBtn) {
+        backBtn.addEventListener('click', handleBackToQuestion);
+    }
+    
+    // 完成面试按钮
+    const finishBtn = document.getElementById('finish-interview-btn');
+    if (finishBtn) {
+        finishBtn.addEventListener('click', handleFinishInterview);
+    }
+    
+    // 关闭结果弹窗按钮
+    const closeModalBtn = document.querySelector('.close');
+    if (closeModalBtn) {
+        closeModalBtn.addEventListener('click', closeResultsModal);
+    }
+    
+    // 点击弹窗外部关闭
+    const modal = document.getElementById('results-modal');
+    if (modal) {
+        modal.addEventListener('click', function(event) {
+            if (event.target === modal) {
+                closeResultsModal();
+            }
+        });
+    }
+    
+    // 点击流程步骤切换问题
+    const processSteps = document.querySelectorAll('.process-step');
+    processSteps.forEach(step => {
+        step.addEventListener('click', function() {
+            const stepId = parseInt(this.dataset.stepId);
+            if (stepId <= currentQuestionId) {
+                switchToQuestion(stepId);
+            }
+        });
+    });
+}
+
+// 处理AI分析回答
+function handleAnalyzeAnswer() {
+    const answerText = document.getElementById('answer-text').value;
+    
+    if (!answerText.trim()) {
+        alert('请先输入您的回答！');
+        return;
+    }
+    
+    // 显示加载状态
+    const analyzeBtn = document.getElementById('analyze-btn');
+    const originalText = analyzeBtn.textContent;
+    analyzeBtn.textContent = '分析中...';
+    analyzeBtn.disabled = true;
+    
+    // 模拟AI分析过程（实际项目中这里会调用后端API）
+    setTimeout(() => {
+        // 调用AI分析API
+        analyzeAnswerAPI(currentQuestionId, answerText)
+            .then(data => {
+                // 显示分析结果
+                displayAnalysisResults(data);
+                
+                // 更新UI
+                document.getElementById('question-stage').classList.add('hidden');
+                document.getElementById('analysis-stage').classList.remove('hidden');
+            })
+            .catch(error => {
+                console.error('分析失败:', error);
+                alert('分析失败，请稍后重试！');
+            })
+            .finally(() => {
+                // 恢复按钮状态
+                analyzeBtn.textContent = originalText;
+                analyzeBtn.disabled = false;
+            });
+    }, 1500);
+}
+
+// 调用AI分析API
+async function analyzeAnswerAPI(questionId, answer) {
+    try {
+        const response = await fetch('/analyze_answer', {
+            method: 'POST',
+            headers: API_CONFIG.headers,
+            body: JSON.stringify({
+                question_id: questionId,
+                answer: answer
+            })
+        });
+        
+        if (!response.ok) {
+            throw new Error('分析请求失败');
+        }
+        
+        return await response.json();
+    } catch (error) {
+        console.error('API调用错误:', error);
+        throw error;
+    }
+}
+
+// 显示AI分析结果
+function displayAnalysisResults(data) {
+    // 更新综合评分
+    document.getElementById('overall-score').textContent = data.overall_score;
+    
+    // 更新内容分析进度条
+    updateProgressBar('completeness-bar', 'completeness-value', data.content_analysis.completeness);
+    updateProgressBar('relevance-bar', 'relevance-value', data.content_analysis.relevance);
+    updateProgressBar('depth-bar', 'depth-value', data.content_analysis.depth);
+    
+    // 更新建议列表
+    const suggestionsList = document.getElementById('suggestions-list');
+    suggestionsList.innerHTML = '';
+    
+    data.suggestions.forEach(suggestion => {
+        const li = document.createElement('li');
+        li.textContent = suggestion;
+        suggestionsList.appendChild(li);
+    });
+}
+
+// 更新进度条
+function updateProgressBar(barId, valueId, percentage) {
+    const bar = document.getElementById(barId);
+    const value = document.getElementById(valueId);
+    
+    bar.style.width = `${percentage}%`;
+    value.textContent = `${percentage}%`;
+}
+
+// 处理下一题按钮点击
+function handleNextQuestion() {
+    if (currentQuestionId < totalQuestions) {
+        currentQuestionId++;
+        switchToQuestion(currentQuestionId);
+    } else {
+        alert('这是最后一个问题！');
+    }
+}
+
+// 切换到指定问题
+function switchToQuestion(questionId) {
+    currentQuestionId = questionId;
+    
+    // 更新当前问题显示
+    updateCurrentQuestion(questionId);
+    
+    // 更新步骤高亮
+    updateStepHighlight(questionId);
+    
+    // 切换到问题阶段
+    document.getElementById('question-stage').classList.remove('hidden');
+    document.getElementById('analysis-stage').classList.add('hidden');
+    
+    // 清空回答输入
+    document.getElementById('answer-text').value = '';
+}
+
+// 更新当前问题显示
+function updateCurrentQuestion(questionId) {
+    const question = interviewProcess.find(q => q.id === questionId);
+    if (question) {
+        document.getElementById('current-question-title').textContent = question.title;
+        document.getElementById('current-question-description').textContent = question.description;
+    }
+}
+
+// 更新步骤高亮
+function updateStepHighlight(questionId) {
+    const steps = document.querySelectorAll('.process-step');
+    steps.forEach(step => {
+        const stepId = parseInt(step.dataset.stepId);
+        if (stepId === questionId) {
+            step.classList.add('active');
+        } else if (stepId < questionId) {
+            step.classList.add('completed');
+            step.classList.remove('active');
+        } else {
+            step.classList.remove('active', 'completed');
+        }
+    });
+}
+
+// 处理返回修改按钮
+function handleBackToQuestion() {
+    document.getElementById('analysis-stage').classList.add('hidden');
+    document.getElementById('question-stage').classList.remove('hidden');
+}
+
+// 处理完成面试按钮
+function handleFinishInterview() {
+    // 显示确认对话框
+    if (confirm('确定要完成面试吗？')) {
+        // 调用获取面试结果API
+        getInterviewResults()
+            .then(results => {
+                displayInterviewResults(results);
+                openResultsModal();
+            })
+            .catch(error => {
+                console.error('获取结果失败:', error);
+                alert('获取面试结果失败，请稍后重试！');
+            });
+    }
+}
+
+// 获取面试结果
+async function getInterviewResults() {
+    try {
+        const response = await fetch('/get_results', {
+            headers: API_CONFIG.headers
+        });
+        if (!response.ok) {
+            throw new Error('获取结果请求失败');
+        }
+        return await response.json();
+    } catch (error) {
+        console.error('API调用错误:', error);
+        throw error;
+    }
+}
+
+// 显示面试结果
+function displayInterviewResults(results) {
+    const container = document.getElementById('results-container');
+    
+    container.innerHTML = `
+        <div class="score-card">
+            <h3>最终评分</h3>
+            <div class="score-value">${results.overall_score}</div>
+        </div>
+        
+        <div class="results-details">
+            <h3>分类评分</h3>
+            <div class="category-scores">
+                <div class="score-item">
+                    <label>专业知识</label>
+                    <div class="progress">
+                        <div class="progress-fill" style="width: ${results.category_scores.professional_knowledge}%"></div>
+                    </div>
+                    <span>${results.category_scores.professional_knowledge}%</span>
+                </div>
+                
+                <div class="score-item">
+                    <label>沟通能力</label>
+                    <div class="progress">
+                        <div class="progress-fill" style="width: ${results.category_scores.communication_skills}%"></div>
+                    </div>
+                    <span>${results.category_scores.communication_skills}%</span>
+                </div>
+                
+                <div class="score-item">
+                    <label>解决问题</label>
+                    <div class="progress">
+                        <div class="progress-fill" style="width: ${results.category_scores.problem_solving}%"></div>
+                    </div>
+                    <span>${results.category_scores.problem_solving}%</span>
+                </div>
+                
+                <div class="score-item">
+                    <label>经验相关性</label>
+                    <div class="progress">
+                        <div class="progress-fill" style="width: ${results.category_scores.experience_relevance}%"></div>
+                    </div>
+                    <span>${results.category_scores.experience_relevance}%</span>
+                </div>
+            </div>
+        </div>
+        
+        <div class="strengths-improvements">
+            <div class="strengths">
+                <h3>👍 优点</h3>
+                <ul>
+                    ${results.strengths.map(strength => `<li>${strength}</li>`).join('')}
+                </ul>
+            </div>
+            
+            <div class="improvements">
+                <h3>📈 需要改进的地方</h3>
+                <ul>
+                    ${results.improvement_areas.map(area => `<li>${area}</li>`).join('')}
+                </ul>
+            </div>
+        </div>
+        
+        <div class="final-recommendation">
+            <h3>💡 最终建议</h3>
+            <p class="recommendation-text">${results.final_recommendation}</p>
+        </div>
+    `;
+    
+    // 添加结果页面样式
+    addResultsStyles();
+}
+
+// 添加结果页面样式
+function addResultsStyles() {
+    // 动态添加结果页面需要的CSS样式
+    const style = document.createElement('style');
+    style.textContent = `
+        .results-details {
+            margin: 30px 0;
+        }
+        
+        .category-scores {
+            display: grid;
+            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
+            gap: 20px;
+        }
+        
+        .score-item {
+            background: white;
+            padding: 15px;
+            border-radius: 10px;
+            box-shadow: 0 2px 5px rgba(0,0,0,0.05);
+        }
+        
+        .score-item label {
+            display: block;
+            margin-bottom: 10px;
+            font-weight: bold;
+            color: #555;
+        }
+        
+        .strengths-improvements {
+            display: grid;
+            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
+            gap: 30px;
+            margin: 30px 0;
+        }
+        
+        .strengths, .improvements {
+            background: white;
+            padding: 20px;
+            border-radius: 10px;
+            box-shadow: 0 2px 5px rgba(0,0,0,0.05);
+        }
+        
+        .strengths h3, .improvements h3 {
+            margin-bottom: 15px;
+            color: #333;
+            border-bottom: 2px solid #eee;
+            padding-bottom: 10px;
+        }
+        
+        .strengths ul, .improvements ul {
+            list-style: none;
+        }
+        
+        .strengths li, .improvements li {
+            padding: 10px 0;
+            border-bottom: 1px solid #f0f0f0;
+            color: #555;
+        }
+        
+        .strengths li:last-child, .improvements li:last-child {
+            border-bottom: none;
+        }
+        
+        .final-recommendation {
+            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+            color: white;
+            padding: 30px;
+            border-radius: 10px;
+            text-align: center;
+        }
+        
+        .final-recommendation h3 {
+            margin-bottom: 20px;
+            font-size: 1.5rem;
+        }
+        
+        .recommendation-text {
+            font-size: 1.2rem;
+            font-weight: bold;
+            line-height: 1.6;
+        }
+    `;
+    document.head.appendChild(style);
+}
+
+// 打开结果弹窗
+function openResultsModal() {
+    document.getElementById('results-modal').classList.remove('hidden');
+}
+
+// 关闭结果弹窗
+function closeResultsModal() {
+    document.getElementById('results-modal').classList.add('hidden');
+}
+

static/styles.css

@@ -0,0 +1,567 @@
+/* 全局样式 */
+* {
+    margin: 0;
+    padding: 0;
+    box-sizing: border-box;
+}
+
+body {
+    font-family: 'Arial', sans-serif;
+    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+    color: #333;
+    line-height: 1.6;
+    min-height: 100vh;
+}
+
+.container {
+    max-width: 1200px;
+    margin: 0 auto;
+    padding: 20px;
+}
+
+/* 通用按钮样式 */
+.btn {
+    display: inline-block;
+    padding: 10px 20px;
+    border: none;
+    border-radius: 5px;
+    font-size: 16px;
+    cursor: pointer;
+    transition: all 0.3s ease;
+    text-decoration: none;
+    text-align: center;
+    margin: 5px;
+}
+
+.btn-primary {
+    background: linear-gradient(45deg, #667eea, #764ba2);
+    color: white;
+}
+
+.btn-primary:hover {
+    transform: translateY(-2px);
+    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
+}
+
+.btn-secondary {
+    background: #e0e0e0;
+    color: #333;
+}
+
+.btn-secondary:hover {
+    background: #bdbdbd;
+}
+
+/* 头部样式 */
+header {
+    background: rgba(255,255,255,0.95);
+    padding: 20px;
+    border-radius: 10px;
+    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
+    margin-bottom: 30px;
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+}
+
+header h1 {
+    font-size: 2.5rem;
+    background: linear-gradient(45deg, #667eea, #764ba2);
+    -webkit-background-clip: text;
+    -webkit-text-fill-color: transparent;
+    background-clip: text;
+}
+
+.subtitle {
+    font-size: 1.2rem;
+    color: #666;
+    margin-top: 10px;
+}
+
+/* 首页英雄区域 */
+.hero {
+    display: flex;
+    align-items: center;
+    gap: 40px;
+    background: rgba(255,255,255,0.95);
+    padding: 40px;
+    border-radius: 15px;
+    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
+}
+
+.hero-content {
+    flex: 1;
+}
+
+.hero-content h2 {
+    font-size: 2rem;
+    margin-bottom: 20px;
+    color: #333;
+}
+
+.hero-content p {
+    font-size: 1.1rem;
+    margin-bottom: 30px;
+    color: #666;
+}
+
+.features {
+    list-style: none;
+    margin-bottom: 30px;
+}
+
+.features li {
+    padding: 10px 0;
+    font-size: 1.1rem;
+    color: #555;
+    border-bottom: 1px solid #eee;
+}
+
+.features li:last-child {
+    border-bottom: none;
+}
+
+/* 面试流程图解 */
+.hero-image {
+    flex: 1;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+}
+
+.interview-illustration {
+    position: relative;
+    width: 300px;
+    height: 200px;
+}
+
+.person, .ai-robot {
+    width: 80px;
+    height: 80px;
+    border-radius: 50%;
+    position: absolute;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    font-size: 2rem;
+}
+
+.person {
+    background: #667eea;
+    left: 0;
+    bottom: 0;
+}
+
+.ai-robot {
+    background: #4ecdc4;
+    right: 0;
+    bottom: 0;
+}
+
+.chat-bubbles {
+    position: absolute;
+    top: 0;
+    left: 50%;
+    transform: translateX(-50%);
+    width: 100%;
+}
+
+.bubble {
+    padding: 15px;
+    border-radius: 20px;
+    margin: 10px 0;
+    max-width: 180px;
+    position: relative;
+    font-size: 0.9rem;
+}
+
+.person-bubble {
+    background: #667eea;
+    color: white;
+    margin-left: 0;
+}
+
+.person-bubble::after {
+    content: '';
+    position: absolute;
+    bottom: -8px;
+    left: 20px;
+    border-width: 8px 8px 0;
+    border-style: solid;
+    border-color: #667eea transparent;
+}
+
+.ai-bubble {
+    background: #4ecdc4;
+    color: white;
+    margin-left: auto;
+}
+
+.ai-bubble::after {
+    content: '';
+    position: absolute;
+    bottom: -8px;
+    right: 20px;
+    border-width: 8px 8px 0;
+    border-style: solid;
+    border-color: #4ecdc4 transparent;
+}
+
+/* 面试流程页面布局 */
+.interview-container {
+    display: flex;
+    gap: 20px;
+    background: rgba(255,255,255,0.95);
+    padding: 20px;
+    border-radius: 15px;
+    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
+}
+
+/* 侧边栏样式 */
+.process-sidebar {
+    width: 300px;
+    background: #f8f9fa;
+    padding: 20px;
+    border-radius: 10px;
+    height: fit-content;
+    position: sticky;
+    top: 20px;
+}
+
+.process-sidebar h2 {
+    margin-bottom: 20px;
+    color: #333;
+    font-size: 1.3rem;
+}
+
+.process-step {
+    display: flex;
+    gap: 15px;
+    padding: 15px;
+    border-radius: 8px;
+    margin-bottom: 10px;
+    cursor: pointer;
+    transition: all 0.3s ease;
+    background: white;
+    border: 2px solid transparent;
+}
+
+.process-step:hover {
+    transform: translateX(5px);
+    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
+}
+
+.process-step.active {
+    border-color: #667eea;
+    background: #f0f4ff;
+}
+
+.step-number {
+    width: 30px;
+    height: 30px;
+    border-radius: 50%;
+    background: #667eea;
+    color: white;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    font-weight: bold;
+    flex-shrink: 0;
+}
+
+.process-step.active .step-number {
+    background: white;
+    color: #667eea;
+    border: 2px solid #667eea;
+}
+
+.step-content h3 {
+    font-size: 1.1rem;
+    margin-bottom: 5px;
+    color: #333;
+}
+
+.step-content p {
+    font-size: 0.9rem;
+    color: #666;
+    margin-bottom: 5px;
+}
+
+.step-duration {
+    font-size: 0.8rem;
+    color: #999;
+}
+
+/* 主面试区域 */
+.interview-main {
+    flex: 1;
+    background: white;
+    padding: 30px;
+    border-radius: 10px;
+}
+
+.interview-stage {
+    transition: all 0.3s ease;
+}
+
+.interview-stage.hidden {
+    display: none;
+}
+
+#current-question-title {
+    font-size: 1.8rem;
+    margin-bottom: 15px;
+    color: #333;
+}
+
+#current-question-description {
+    font-size: 1.1rem;
+    margin-bottom: 30px;
+    color: #666;
+    line-height: 1.8;
+}
+
+/* 回答输入区域 */
+.answer-input textarea {
+    width: 100%;
+    height: 200px;
+    padding: 15px;
+    border: 2px solid #ddd;
+    border-radius: 10px;
+    font-size: 1.1rem;
+    font-family: inherit;
+    resize: vertical;
+    margin-bottom: 20px;
+    transition: border-color 0.3s ease;
+}
+
+.answer-input textarea:focus {
+    outline: none;
+    border-color: #667eea;
+    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
+}
+
+.input-actions {
+    display: flex;
+    gap: 15px;
+    justify-content: flex-start;
+}
+
+/* AI分析结果区域 */
+.analysis-results {
+    background: #f8f9fa;
+    padding: 30px;
+    border-radius: 10px;
+    margin-bottom: 30px;
+}
+
+.score-card {
+    text-align: center;
+    background: white;
+    padding: 30px;
+    border-radius: 10px;
+    margin-bottom: 30px;
+    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
+}
+
+.score-card h3 {
+    font-size: 1.2rem;
+    color: #666;
+    margin-bottom: 10px;
+}
+
+.score-value {
+    font-size: 3rem;
+    font-weight: bold;
+    background: linear-gradient(45deg, #667eea, #764ba2);
+    -webkit-background-clip: text;
+    -webkit-text-fill-color: transparent;
+    background-clip: text;
+}
+
+.analysis-details h3, .suggestions h3 {
+    font-size: 1.3rem;
+    margin-bottom: 20px;
+    color: #333;
+    border-bottom: 2px solid #eee;
+    padding-bottom: 10px;
+}
+
+.progress-bars {
+    margin-bottom: 30px;
+}
+
+.progress-bar {
+    margin-bottom: 20px;
+}
+
+.progress-bar label {
+    display: block;
+    margin-bottom: 8px;
+    font-weight: bold;
+    color: #555;
+}
+
+.progress {
+    height: 15px;
+    background: #e0e0e0;
+    border-radius: 10px;
+    overflow: hidden;
+    margin-bottom: 5px;
+}
+
+.progress-fill {
+    height: 100%;
+    background: linear-gradient(90deg, #4ecdc4, #45b7aa);
+    border-radius: 10px;
+    transition: width 0.5s ease;
+}
+
+.progress-value {
+    font-size: 0.9rem;
+    color: #666;
+    font-weight: bold;
+}
+
+.suggestions ul {
+    list-style: none;
+}
+
+.suggestions li {
+    padding: 12px 20px;
+    margin-bottom: 10px;
+    background: white;
+    border-left: 4px solid #667eea;
+    border-radius: 5px;
+    color: #555;
+    transition: all 0.3s ease;
+}
+
+.suggestions li:hover {
+    transform: translateX(5px);
+    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
+}
+
+/* 面试结果弹窗 */
+.modal {
+    display: flex;
+    position: fixed;
+    z-index: 1000;
+    left: 0;
+    top: 0;
+    width: 100%;
+    height: 100%;
+    background-color: rgba(0,0,0,0.5);
+    justify-content: center;
+    align-items: center;
+}
+
+.modal.hidden {
+    display: none;
+}
+
+.modal-content {
+    background: white;
+    padding: 40px;
+    border-radius: 15px;
+    width: 80%;
+    max-width: 600px;
+    max-height: 80vh;
+    overflow-y: auto;
+    position: relative;
+    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
+}
+
+.close {
+    position: absolute;
+    right: 20px;
+    top: 20px;
+    font-size: 28px;
+    font-weight: bold;
+    color: #aaa;
+    cursor: pointer;
+}
+
+.close:hover {
+    color: #333;
+}
+
+/* 页脚 */
+footer {
+    margin-top: 40px;
+    padding: 20px;
+    text-align: center;
+    background: rgba(255,255,255,0.95);
+    border-radius: 10px;
+    color: #666;
+}
+
+/* 响应式设计 */
+@media (max-width: 968px) {
+    .hero {
+        flex-direction: column;
+        text-align: center;
+    }
+    
+    .interview-container {
+        flex-direction: column;
+    }
+    
+    .process-sidebar {
+        width: 100%;
+        position: static;
+    }
+    
+    .input-actions {
+        flex-direction: column;
+    }
+    
+    .input-actions .btn {
+        width: 100%;
+        margin: 5px 0;
+    }
+}
+
+@media (max-width: 768px) {
+    header {
+        flex-direction: column;
+        gap: 15px;
+        text-align: center;
+    }
+    
+    header h1 {
+        font-size: 2rem;
+    }
+    
+    .hero {
+        padding: 20px;
+    }
+    
+    .hero-content h2 {
+        font-size: 1.6rem;
+    }
+    
+    .interview-main {
+        padding: 20px;
+    }
+    
+    #current-question-title {
+        font-size: 1.5rem;
+    }
+}
+
+/* 动画效果 */
+@keyframes fadeIn {
+    from {
+        opacity: 0;
+        transform: translateY(20px);
+    }
+    to {
+        opacity: 1;
+        transform: translateY(0);
+    }
+}
+
+.hero, .interview-stage, .process-step {
+    animation: fadeIn 0.5s ease-out;
+}

templates/index.html

@@ -0,0 +1,47 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>{{ app_name }}</title>
+    <link rel="stylesheet" href="{{ url_for('static', filename='styles.css') }}">
+</head>
+<body>
+    <div class="container">
+        <header>
+            <h1>🤖 {{ app_name }}</h1>
+            <p class="subtitle">AI智能面试助手 - 助力求职者成功</p>
+        </header>
+        
+        <main>
+            <section class="hero">
+                <div class="hero-content">
+                    <h2>专业的AI面试辅导</h2>
+                    <p>通过智能分析提升您的面试表现，获得针对性的反馈和建议</p>
+                    <ul class="features">
+                        <li>📋 个性化面试流程设置</li>
+                        <li>🧠 AI智能回答分析</li>
+                        <li>📊 详细的面试结果评估</li>
+                        <li>💡 专业的改进建议</li>
+                    </ul>
+                    <a href="{{ url_for('start_interview') }}" class="btn btn-primary">开始面试</a>
+                </div>
+                <div class="hero-image">
+                    <div class="interview-illustration">
+                        <div class="person"></div>
+                        <div class="ai-robot"></div>
+                        <div class="chat-bubbles">
+                            <div class="bubble person-bubble">我有丰富的项目经验...</div>
+                            <div class="bubble ai-bubble">很好，请详细说明...</div>
+                        </div>
+                    </div>
+                </div>
+            </section>
+        </main>
+        
+        <footer>
+            <p>&copy; 2026 {{ app_name }} | 智能面试助手</p>
+        </footer>
+    </div>
+</body>
+</html>

templates/interview.html

@@ -0,0 +1,116 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>面试流程 - AI帮你面试</title>
+    <link rel="stylesheet" href="{{ url_for('static', filename='styles.css') }}">
+</head>
+<body>
+    <div class="container">
+        <header>
+            <h1>📋 面试流程</h1>
+            <a href="{{ url_for('home') }}" class="btn btn-secondary">返回首页</a>
+        </header>
+        
+        <main class="interview-container">
+            <!-- 面试流程侧边栏 -->
+            <aside class="process-sidebar">
+                <h2>面试环节</h2>
+                <div class="process-steps">
+                    {% for step in process %}
+                    <div class="process-step" data-step-id="{{ step.id }}">
+                        <div class="step-number">{{ step.id }}</div>
+                        <div class="step-content">
+                            <h3>{{ step.title }}</h3>
+                            <p>{{ step.description }}</p>
+                            <span class="step-duration">⏱️ {{ step.duration }}</span>
+                        </div>
+                    </div>
+                    {% endfor %}
+                </div>
+                <button id="finish-interview-btn" class="btn btn-primary">完成面试</button>
+            </aside>
+            
+            <!-- 主面试区域 -->
+            <section class="interview-main">
+                <div class="interview-stage" id="question-stage">
+                    <h2 id="current-question-title">自我介绍</h2>
+                    <p id="current-question-description">请简要介绍您自己，包括教育背景和工作经验</p>
+                    <div class="answer-input">
+                        <textarea id="answer-text" placeholder="请输入您的回答..."></textarea>
+                        <div class="input-actions">
+                            <button id="analyze-btn" class="btn btn-primary">AI分析</button>
+                            <button id="next-question-btn" class="btn btn-secondary">下一题</button>
+                        </div>
+                    </div>
+                </div>
+                
+                <!-- AI分析结果区域 -->
+                <div class="interview-stage hidden" id="analysis-stage">
+                    <h2>🤖 AI分析结果</h2>
+                    <div class="analysis-results">
+                        <div class="score-card">
+                            <h3>综合评分</h3>
+                            <div class="score-value" id="overall-score">85</div>
+                        </div>
+                        
+                        <div class="analysis-details">
+                            <h3>内容分析</h3>
+                            <div class="progress-bars">
+                                <div class="progress-bar">
+                                    <label>完整性</label>
+                                    <div class="progress">
+                                        <div class="progress-fill" id="completeness-bar" style="width: 85%"></div>
+                                    </div>
+                                    <span class="progress-value" id="completeness-value">85%</span>
+                                </div>
+                                
+                                <div class="progress-bar">
+                                    <label>相关性</label>
+                                    <div class="progress">
+                                        <div class="progress-fill" id="relevance-bar" style="width: 90%"></div>
+                                    </div>
+                                    <span class="progress-value" id="relevance-value">90%</span>
+                                </div>
+                                
+                                <div class="progress-bar">
+                                    <label>深度</label>
+                                    <div class="progress">
+                                        <div class="progress-fill" id="depth-bar" style="width: 75%"></div>
+                                    </div>
+                                    <span class="progress-value" id="depth-value">75%</span>
+                                </div>
+                            </div>
+                        </div>
+                        
+                        <div class="suggestions">
+                            <h3>改进建议</h3>
+                            <ul id="suggestions-list">
+                                <li>可以提供更多具体的项目成果数据</li>
+                                <li>注意控制回答时间，保持简洁明了</li>
+                                <li>可以结合实例说明技术能力</li>
+                            </ul>
+                        </div>
+                    </div>
+                    <button id="back-to-question-btn" class="btn btn-secondary">返回修改</button>
+                </div>
+            </section>
+        </main>
+        
+        <!-- 面试结果弹窗 -->
+        <div class="modal hidden" id="results-modal">
+            <div class="modal-content">
+                <span class="close">&times;</span>
+                <h2>🏆 面试结果</h2>
+                <div id="results-container">
+                    <!-- 结果将通过JavaScript动态加载 -->
+                </div>
+                <a href="{{ url_for('home') }}" class="btn btn-primary">返回首页</a>
+            </div>
+        </div>
+    </div>
+    
+    <script src="{{ url_for('static', filename='script.js') }}"></script>
+</body>
+</html>

test_api.py

@@ -0,0 +1,32 @@
+import requests
+import json
+
+# API测试脚本
+BASE_URL = 'http://127.0.0.1:5000'
+TEST_HEADER_URL = 'http://127.0.0.1:5001'
+API_KEY = 'sk-0944c102849e45d9ab3f24d5169de289'
+
+# 设置请求头
+headers = {
+    'Content-Type': 'application/json',
+    'X-API-Key': API_KEY
+}
+
+try:
+    print("=== 测试Header调试端点 ===")
+    response = requests.get(f'{TEST_HEADER_URL}/test_headers', headers=headers)
+    print(f"状态码: {response.status_code}")
+    print(f"响应内容: {json.dumps(response.json(), ensure_ascii=False, indent=2)}")
+    
+    # 测试分析回答API
+    print("\n=== 测试分析回答API ===")
+    analyze_data = {
+        'question_id': 1,
+        'answer': '我是一名有5年经验的软件工程师，主要从事Python开发工作。'
+    }
+    response = requests.post(f'{BASE_URL}/analyze_answer', headers=headers, json=analyze_data)
+    print(f"状态码: {response.status_code}")
+    print(f"响应内容: {json.dumps(response.json(), ensure_ascii=False, indent=2)}")
+    
+except Exception as e:
+    print(f"测试失败: {str(e)}")

test_header.py

@@ -0,0 +1,31 @@
+from flask import Flask, request, jsonify
+import os
+from dotenv import load_dotenv
+
+# 加载环境变量
+load_dotenv()
+
+app = Flask(__name__)
+API_KEY = os.getenv('AI_API_KEY', '')
+
+@app.route('/test_headers', methods=['GET', 'POST'])
+def test_headers():
+    print("[DEBUG] All Request Headers:")
+    for key, value in request.headers.items():
+        print(f"  {key}: {value}")
+    
+    # 特别检查X-API-Key
+    api_key = request.headers.get('X-API-Key')
+    print(f"[DEBUG] X-API-Key specifically: '{api_key}'")
+    print(f"[DEBUG] Expected API Key: '{API_KEY}'")
+    print(f"[DEBUG] Match: {api_key == API_KEY}")
+    
+    return jsonify({
+        'received_headers': dict(request.headers),
+        'api_key': api_key,
+        'expected_api_key': API_KEY,
+        'match': api_key == API_KEY
+    })
+
+if __name__ == '__main__':
+    app.run(debug=True, port=5001)