fix：youtube 360P 每次6条

utils/data_base.py

 import pymysql.cursors
 
-
+def connection_databse():
+    # 连接到数据库
+    connection = pymysql.connect(host='192.168.0.103',
+                                 user='root',
+                                 password='123456',
+                                 database='test',
+                                 cursorclass=pymysql.cursors.DictCursor)
+    # try:
+    #     # 创建游标
+    #     with connection.cursor() as cursor:
 def write_to_database(data):
     """
     将数据写入数据库。
@@ -15,13 +24,6 @@ def write_to_database(data):
     - pymysql.Error: 当执行数据库操作时发生错误时会引发该异常。
 
     """
-
-    # 连接到数据库
-    connection = pymysql.connect(host='192.168.0.103',
-                                 user='root',
-                                 password='123456',
-                                 database='test',
-                                 cursorclass=pymysql.cursors.DictCursor)
     try:
         # 创建游标
         with connection.cursor() as cursor: