mqtt

tool.py

@@ -22,13 +22,30 @@ def update():
     subprocess.Popen(['/bin/bash update.sh'], shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
 
 
+def get_list_record(msg, client):
+    import os
+    files = []
+    for filename in os.listdir('mp4'):
+        # 检查文件名是否符合格式 %Y-%m-%d_%H-%M-%S
+        if filename.startswith('2') and '-' in filename and '_' in filename:
+            # 提取日期和时间
+            date_str = filename.split('_')[0]  # 例如 '2023-06-23'
+            time_str = filename.split('_')[1]  # 例如 '06'
+
+            # 将日期和时间字符串转换为 datetime 对象
+            file_time = datetime.datetime(int(date_str[:4]), int(date_str[5:7]),
+                                          int(date_str[8:10]), int(time_str[:2]),
+                                          int(time_str[3:5]))
+            files.append(file_time)
+
+
 def get_record(msg, client):
     import requests
     create_time = json.loads(msg.payload.decode('utf-8'))["data"]
-    # create_time = '2023-12-01 19-07-58'
+    # create_time = '2023-12-01_19-07-58'
     import os
-    create_time_date_str = create_time.split(' ')[0]
+    create_time_date_str = create_time.split('_')[0]
-    create_time_time_str = create_time.split(' ')[1]
+    create_time_time_str = create_time.split('_')[1]
     create_time_ = datetime.datetime(int(create_time_date_str[:4]), int(create_time_date_str[5:7]),
                                      int(create_time_date_str[8:10]), int(create_time_time_str[:2]),
                                      int(create_time_time_str[3:5]))