换了文档推荐的工作方式，并且，为了使用热重载而将一些功能外挂为插件。这些功能并不一定要以插件形式存在。若有必要，可以合并进启动程序。

src/launch.py

@@ -0,0 +1,17 @@
+import time
+import os
+from dotenv import load_dotenv
+from ncatbot.core import BotClient
+
+load_dotenv(dotenv_path=r"../.env")
+
+bot = BotClient()
+
+bot.run(
+    bt_uin=os.getenv("BOT_ACCOUNT"),
+    root=os.getenv("ROOT_ACCOUNT"),
+    ws_uri=os.getenv("WS_URI"),
+    ws_token=os.getenv("WS_TOKEN"),
+    webui_uri=os.getenv("WEBUI_URI"),
+    webui_token=os.getenv("WEBUI_TOKEN")
+)

src/plugins/data_base/dataBase.py

@@ -0,0 +1,4 @@
+from sqlmodel import SQLModel, Session, select, create_engine
+
+class Data(SQLModel, table=True):
+    __tablename__ = 'file'

src/plugins/get_file/__init__.py

@@ -0,0 +1,3 @@
+from .get_file import GetFile
+
+__all__ = ['GetFile']

src/plugins/get_file/get_file.py

@@ -0,0 +1,129 @@
+from ncatbot.core import BotClient, GroupMessage, PrivateMessage
+# from ncatbot.core import (MessageChain, Text, Image)
+from ncatbot.utils import get_log
+from ncatbot.plugin import BasePlugin, CompatibleEnrollment
+from dotenv import load_dotenv
+import requests
+import os
+
+# bot = BotClient()
+bot = CompatibleEnrollment
+_log = get_log()
+
+
+class GetFile(BasePlugin):
+    name = "GetFile"
+    version = "0.0.1 beta"
+
+    @bot.private_event()
+    async def on_receive_images_private_event(self, msg: PrivateMessage):
+        meta_message = str(msg)
+        _log.info(f"The message's meta data is: {meta_message}")
+        _log.info(f"The message's raw message is:  {msg.raw_message}")
+
+        if "[CQ:image," in msg.raw_message:
+            divided_message = msg.raw_message.split(',')
+
+            for item in divided_message:
+                if "file=" in item:
+                    file_name = item.split("=")[1]
+                    _log.info(f"Name of the image is: {file_name}")
+                    image_url = await self.api.get_image(file_name)
+                    _log.info(f"Image's information collected by \"get_image\" is: {image_url}")
+                    real_url = image_url['data']['url']
+                    _log.info(f"Image's real url is: {real_url}")
+
+                    response = requests.get(real_url)
+                    img = response.content
+                    with open(f"D:/Projects/memebot/src/data/pics/{file_name}", 'wb') as f:
+                        f.write(img)
+
+    @bot.group_event()
+    async def on_receive_images_group_event(self, msg: GroupMessage):
+        _log.info(f"The message's meta data is: {str(msg)}")
+        _log.info(f"The message's raw message is:  {msg.raw_message}")
+
+        # if "[CQ:image," in msg.raw_message:
+        if msg.raw_message.startswith("[CQ:image,"):
+            divided_message = msg.raw_message.split(',')
+
+            for item in divided_message:
+                # if "file=" in item:
+                if item.startswith("file="):
+                    file_name = item.split("=")[1]
+                    _log.info(f"Name of the image is: {file_name}")
+                    image_url = await self.api.get_image(file_name)
+                    _log.info(f"Image's information collected by \"get_image\" is: {image_url}")
+                    real_url = image_url['data']['url']
+                    _log.info(f"Image's real url is: {real_url}")
+
+                    response = requests.get(real_url)
+                    img = response.content
+                    with open(f"../data/pics/{file_name}", 'wb') as f:
+                        f.write(img)
+
+    @bot.group_event()
+    async def on_receive_videos_group_event(self, msg: GroupMessage):
+        _log.info(f"The message's meta data is: {str(msg)}")
+        _log.info(f"The message's raw message is:  {msg.raw_message}")
+
+        message = msg.raw_message[1: -1]
+
+        if message.startswith("CQ:video,"):
+            divided_message = message.split(',')
+            for item in divided_message:
+                if item.startswith("file="):
+                    file_name = item.split("=")[1]
+                    _log.info(f"Name of the video is: {file_name}")
+                    video_url = await self.api.get_file(file_name)
+                    _log.info(f"Video's information collected by \"get_video\" is: {video_url}")
+                    real_url = video_url['data']['url']
+                    _log.info(f"Video's real url is: {real_url}")
+
+                    response = requests.get(real_url)
+                    video = response.content
+                    with open(f"../data/videos/{file_name}", 'wb') as f:
+                        f.write(video)
+
+    @bot.private_event()
+    async def on_receive_videos_private_event(self, msg: PrivateMessage):
+        _log.info(f"The message's meta data is: {str(msg)}")
+        _log.info(f"The message's raw message is:  {msg.raw_message}")
+
+        message = msg.raw_message[1: -1]
+
+        if message.startswith("CQ:video,"):
+            divided_message = message.split(',')
+            for item in divided_message:
+                if item.startswith("file="):
+                    file_name = item.split("=")[1]
+                    _log.info(f"Name of the video is: {file_name}")
+                    video_url = await self.api.get_file(file_name)
+                    _log.info(f"Video's information collected by \"get_video\" is: {video_url}")
+                    real_url = video_url['data']['url']
+                    _log.info(f"Video's real url is: {real_url}")
+
+                    response = requests.get(real_url)
+                    video = response.content
+                    with open(f"../data/videos/{file_name}", 'wb') as f:
+                        f.write(video)
+
+
+"""
+当单独运行这个程序时，会连接napcat并保存图片和视频到本地。
+
+"""
+
+if __name__ == "__main__":
+    load_dotenv(dotenv_path=r"../../../.env")
+    bot = BotClient()
+    api = bot.run(
+        bt_uin=os.getenv("BOT_ACCOUNT"),
+        root=os.getenv("ROOT_ACCOUNT"),
+        ws_uri=os.getenv("WS_URI"),
+        ws_token=os.getenv("WS_TOKEN"),
+        webui_uri=os.getenv("WEBUI_URI"),
+        webui_token=os.getenv("WEBUI_TOKEN")
+    )
+
+# [2025-07-25 17:07:40,602] INFO     [MainThread|MainProcess] Logger (get_image.py:on_receive_images_group_event:40) | The message's raw message is:  [CQ:video,file=3d13c5917a796a92d91d8f9de44b0bf4.mp4,url=https://multimedia.nt.qq.com.cn:443/download?appid=1415&format=origin&orgfmt=t265&spec=0&client_proto=ntv2&client_appid=537298509&client_type=linux&client_ver=3.2.18-36580&client_down_type=auto&client_aio_type=aio&rkey=CAMSoAHGtzhaJAf05S58aBorSh34zdFk2POE-DFhRWajbvwClbIFzBwF7L6O3xQ7vGtHcK3uh3lqvl9-WhxzqeO_EtfFrx6Em_sJMdepoSJKwoBLIZHPA84yP0MoG10RNQylp1U4ZWQFTCG6h6dFARX4rHyJkvpAi1Zit8neB9En2OELgwcSzyUnVqTWluv8OxiQpEW3QmeAhR2O0SSO0v40V_Yi,file_size=2130820]

src/utils/get_image.py

@@ -1,77 +0,0 @@
-from ncatbot.core import BotClient, GroupMessage, PrivateMessage
-# from ncatbot.core import (MessageChain, Text, Image)
-from ncatbot.utils import get_log
-from dotenv import load_dotenv
-import requests
-import os
-
-bot = BotClient()
-_log = get_log()
-
-
-@bot.private_event()
-async def on_receive_images_private_event(msg: PrivateMessage):
-    meta_message = str(msg)
-    _log.info(f"The message's meta data is: {meta_message}")
-    _log.info(f"The message's raw message is:  {msg.raw_message}")
-
-    if "[CQ:image," in msg.raw_message:
-        divided_message = msg.raw_message.split(',')
-
-        for item in divided_message:
-            if "file=" in item:
-                file_name = item.split("=")[1]
-                _log.info(f"Name of the image is: {file_name}")
-                image_url = await bot.api.get_image(file_name)
-                _log.info(f"Image's information collected by \"get_image\" is: {image_url}")
-                real_url = image_url['data']['url']
-                _log.info(f"Image's real url is: {real_url}")
-
-                response = requests.get(real_url)
-                img = response.content
-                with open(f"D:/Projects/memebot/src/data/pics/{file_name}", 'wb') as f:
-                    f.write(img)
-
-
-@bot.group_event()
-async def on_receive_images_group_event(msg: GroupMessage):
-    meta_message = str(msg)
-    _log.info(f"The message's meta data is: {meta_message}")
-    _log.info(f"The message's raw message is:  {msg.raw_message}")
-
-    # if "[CQ:image," in msg.raw_message:
-    if msg.raw_message.startswith("[CQ:image,"):
-        divided_message = msg.raw_message.split(',')
-
-        for item in divided_message:
-            # if "file=" in item:
-            if item.startswith("file="):
-                file_name = item.split("=")[1]
-                _log.info(f"Name of the image is: {file_name}")
-                image_url = await bot.api.get_image(file_name)
-                _log.info(f"Image's information collected by \"get_image\" is: {image_url}")
-                real_url = image_url['data']['url']
-                _log.info(f"Image's real url is: {real_url}")
-
-                response = requests.get(real_url)
-                img = response.content
-                with open(f"../../data/pics/{file_name}", 'wb') as f:
-                    f.write(img)
-
-
-"""
-当单独运行这个程序时，会连接napcat并保存图片到本地。
-
-"""
-
-if __name__ == "__main__":
-    load_dotenv(dotenv_path=r"../../.env")
-
-    api = bot.run(
-        bt_uin=os.getenv("BOT_ACCOUNT"),
-        root=os.getenv("ROOT_ACCOUNT"),
-        ws_uri=os.getenv("WS_URI"),
-        ws_token=os.getenv("WS_TOKEN"),
-        webui_uri=os.getenv("WEBUI_URI"),
-        webui_token=os.getenv("WEBUI_TOKEN")
-    )