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app.py

@@ -57,6 +57,7 @@ total_tokens = {
 
 # 模型调用记录
 model_usage_records = []  # 每次调用详细记录
+MODEL_USAGE_RECORDS_FILE = "model_usage_records.json"  # 调用记录保存文件
 
 # 计算点信息
 compute_points = {
@@ -77,7 +78,41 @@ compute_points_log = {
 users_compute_points = []
 
 # 记录启动时间
-START_TIME = datetime.now()
+START_TIME = datetime.utcnow() + timedelta(hours=8)  # 北京时间
+
+
+# 自定义JSON编码器，处理datetime对象
+class DateTimeEncoder(json.JSONEncoder):
+    def default(self, obj):
+        if isinstance(obj, datetime):
+            return obj.strftime('%Y-%m-%d %H:%M:%S')
+        return super(DateTimeEncoder, self).default(obj)
+
+
+# 加载模型调用记录
+def load_model_usage_records():
+    global model_usage_records
+    try:
+        if os.path.exists(MODEL_USAGE_RECORDS_FILE):
+            with open(MODEL_USAGE_RECORDS_FILE, 'r', encoding='utf-8') as f:
+                records = json.load(f)
+                if isinstance(records, list):
+                    model_usage_records = records
+                    print(f"成功加载 {len(model_usage_records)} 条模型调用记录")
+                else:
+                    print("调用记录文件格式不正确，初始化为空列表")
+    except Exception as e:
+        print(f"加载模型调用记录失败: {e}")
+        model_usage_records = []
+
+# 保存模型调用记录
+def save_model_usage_records():
+    try:
+        with open(MODEL_USAGE_RECORDS_FILE, 'w', encoding='utf-8') as f:
+            json.dump(model_usage_records, f, ensure_ascii=False, indent=2, cls=DateTimeEncoder)
+        print(f"成功保存 {len(model_usage_records)} 条模型调用记录")
+    except Exception as e:
+        print(f"保存模型调用记录失败: {e}")
 
 
 def resolve_config():
@@ -808,7 +843,12 @@ def update_model_stats(model, prompt_tokens, completion_tokens):
     global model_usage_stats, total_tokens, model_usage_records
     
     # 添加调用记录
-    call_time = datetime.now().strftime('%Y-%m-%d %H:%M:%S')  # 北京时间
+    # 获取UTC时间
+    utc_now = datetime.utcnow()
+    # 转换为北京时间 (UTC+8)
+    beijing_time = utc_now + timedelta(hours=8)
+    call_time = beijing_time.strftime('%Y-%m-%d %H:%M:%S')  # 北京时间
+    
     record = {
         "model": model,
         "call_time": call_time,
@@ -822,6 +862,9 @@ def update_model_stats(model, prompt_tokens, completion_tokens):
     if len(model_usage_records) > 500:
         model_usage_records.pop(0)
     
+    # 保存调用记录到本地文件
+    save_model_usage_records()
+    
     # 更新聚合统计
     if model not in model_usage_stats:
         model_usage_stats[model] = {
@@ -899,6 +942,9 @@ def get_compute_points():
                     used = total - left
                     percentage = round((used / total) * 100, 2) if total > 0 else 0
                     
+                    # 获取北京时间
+                    beijing_now = datetime.utcnow() + timedelta(hours=8)
+                    
                     # 添加到用户列表
                     user_points = {
                         "user_id": i + 1,  # 用户ID从1开始
@@ -906,7 +952,7 @@ def get_compute_points():
                         "total": total,
                         "used": used,
                         "percentage": percentage,
-                        "last_update": datetime.now()
+                        "last_update": beijing_now
                     }
                     users_compute_points.append(user_points)
                     
@@ -932,7 +978,7 @@ def get_compute_points():
         compute_points["total"] = total_points
         compute_points["used"] = total_points - total_left
         compute_points["percentage"] = round((compute_points["used"] / compute_points["total"]) * 100, 2) if compute_points["total"] > 0 else 0
-        compute_points["last_update"] = datetime.now()
+        compute_points["last_update"] = datetime.utcnow() + timedelta(hours=8)  # 北京时间
         print(f"所有用户计算点总计: 剩余 {total_left}, 总计 {total_points}")
 
 # 获取计算点使用日志
@@ -1007,7 +1053,9 @@ def dashboard():
     # 在每次访问仪表盘时更新计算点信息
     get_compute_points()
     
-    uptime = datetime.now() - START_TIME
+    # 计算运行时间（使用北京时间）
+    beijing_now = datetime.utcnow() + timedelta(hours=8)
+    uptime = beijing_now - START_TIME
     days = uptime.days
     hours, remainder = divmod(uptime.seconds, 3600)
     minutes, seconds = divmod(remainder, 60)
@@ -1019,13 +1067,16 @@ def dashboard():
     else:
         uptime_str = f"{minutes}分钟 {seconds}秒"
 
+    # 当前北京年份
+    beijing_year = beijing_now.year
+
     return render_template(
         'dashboard.html',
         uptime=uptime_str,
         health_checks=health_check_counter,
         user_count=USER_NUM,
         models=sorted(list(MODELS)),
-        year=datetime.now().year,
+        year=beijing_year,
         model_stats=model_usage_stats,
         total_tokens=total_tokens,
         compute_points=compute_points,
@@ -1066,6 +1117,9 @@ if __name__ == "__main__":
     # 启动保活线程
     threading.Thread(target=keep_alive, daemon=True).start()
     
+    # 加载历史模型调用记录
+    load_model_usage_records()
+    
     # 获取初始计算点信息
     get_compute_points()
     

templates/dashboard.html

@@ -479,6 +479,13 @@
             border: 1px solid rgba(251, 189, 35, 0.3);
         }
         
+        /* 时间日期样式 */
+        .datetime {
+            font-family: 'Consolas', monospace;
+            color: rgba(230, 230, 255, 0.8);
+            font-size: 0.9rem;
+        }
+        
         /* 媒体查询 */
         @media (max-width: 768px) {
             .container {
@@ -716,7 +723,7 @@
                 <table class="data-table">
                     <thead>
                         <tr>
-                            <th>调用时间</th>
+                            <th>调用时间 (北京时间)</th>
                             <th>模型</th>
                             <th>输入Token</th>
                             <th>输出Token</th>
@@ -726,7 +733,7 @@
                     <tbody>
                         {% for record in model_usage_records|reverse %}
                         <tr class="model-row {% if loop.index > 10 %}hidden-model{% endif %}">
-                            <td>{{ record.call_time }}</td>
+                            <td class="datetime">{{ record.call_time }}</td>
                             <td>{{ record.model }}</td>
                             <td class="token-count">{{ record.prompt_tokens|int }}</td>
                             <td class="token-count">{{ record.completion_tokens|int }}</td>