diff --git a/app/controller/add_file_route.py b/app/controller/add_file_route.py
new file mode 100644
index 0000000..92fa2ed
--- /dev/null
+++ b/app/controller/add_file_route.py
@@ -0,0 +1,102 @@
+import asyncio
+import os.path
+from typing import List
+
+from fastapi import FastAPI, UploadFile, Form
+
+from app.config.env import env
+from app.model.FileModel import FileSaveService
+from app.utils.mysql_utils import AsyncSessionDep
+from app.utils.path_join import path_join
+
+
+def add_file_route(app: FastAPI):
+  async def _save_file(
+    session: AsyncSessionDep,
+    file: UploadFile,
+    body: dict,
+  ):
+    filename = file.filename
+    return await FileSaveService.saveFile(
+      session=session,
+      file=file,
+      filename=filename,
+      id=body.get('id', None),
+      file_record=body,
+    )
+
+  async def _save_file_list(
+    session: AsyncSessionDep,
+    file_list: List[UploadFile],
+    body: dict,
+  ):
+    async_task_list = [asyncio.create_task(
+      FileSaveService.saveFile(
+        session=session,
+        file=item,
+        filename=item.filename,
+        file_record=body,
+      )
+    ) for item in file_list]
+    result_list = await asyncio.gather(*async_task_list)
+    return {"result": result_list}
+
+  async def _delete_file(row_dict: dict):
+    file_public_path = row_dict.get('path')
+    path_list: List[str] = file_public_path.split('/')
+    original_name = path_list.pop()
+    file_id = path_list.pop()
+    save_file_path = path_join(env.file_save_path, file_id, original_name)
+
+    # 删除文件
+    try:
+      os.remove(save_file_path)
+    except FileNotFoundError:
+      print("文件不存在:" + save_file_path)
+
+    # 删除文件夹
+    save_dir_path = path_join(env.file_save_path, file_id)
+    try:
+      os.rmdir(save_dir_path)
+    except FileNotFoundError:
+      print("文件夹不存在:" + save_dir_path)
+
+    return {"result": True}
+
+  # 上传文件接口，文件会持久化保存
+  @app.post('/save_file')
+  async def save_file(
+    file: UploadFile,
+    session: AsyncSessionDep,
+    head_id: str = Form(default=None, description="父对象id"),
+    attr1: str = Form(default=None, description="扩展属性1"),
+    attr2: str = Form(default=None, description="扩展属性2"),
+    attr3: str = Form(default=None, description="扩展属性3")
+  ):
+    return await _save_file(session, file, {
+      "head_id": head_id,
+      "attr1": attr1,
+      "attr2": attr2,
+      "attr3": attr3
+    })
+
+  # 上传文件接口，文件不会持久化保存，仅用于临时保存，只是为了验证
+  @app.post('/upload_file')
+  async def save_file(
+    file: UploadFile,
+    session: AsyncSessionDep,
+    head_id: str = Form(default=None, description="父对象id"),
+    attr1: str = Form(default=None, description="扩展属性1"),
+    attr2: str = Form(default=None, description="扩展属性2"),
+    attr3: str = Form(default=None, description="扩展属性3")
+  ):
+    result = await _save_file(session, file, {
+      "head_id": head_id,
+      "attr1": attr1,
+      "attr2": attr2,
+      "attr3": attr3
+    })
+    if 'result' in result:
+      print(f"upload_file:自动删除文件「{result['result']['path']}」")
+      await _delete_file(result['result'])
+    return result
diff --git a/app/model/FileModel.py b/app/model/FileModel.py
new file mode 100644
index 0000000..cb6ef4e
--- /dev/null
+++ b/app/model/FileModel.py
@@ -0,0 +1,114 @@
+import datetime
+from pathlib import Path
+from typing import Optional, Callable, Awaitable
+
+import aiofiles
+from anyio._core._fileio import ReadableBuffer
+from fastapi import UploadFile
+from sqlmodel import Field
+
+from app.config.env import env
+from app.model.BasicModel import BasicModel
+from app.utils.model_utils import to_obj
+from app.utils.mysql_utils import AsyncSessionDep
+from app.utils.next_id import next_id
+from app.utils.path_join import path_join
+
+
+class FileModel(BasicModel, table=True):
+  __tablename__ = "pl_upload"
+
+  name: str | None = Field(default=None, description='文件名称')
+  path: str | None = Field(default=None, description='文件路径')
+  head_id: str | None = Field(default=None, description='父对象id')
+  attr1: str | None = Field(default=None, description='扩展属性1')
+  attr2: str | None = Field(default=None, description='扩展属性2')
+  attr3: str | None = Field(default=None, description='扩展属性3')
+  content: str | None = Field(default=None, description='扩展属性内容文本')
+
+
+# 文件保存服务
+class FileSaveService:
+  # 将文件保存到服务本地目录
+  # 并且往附件表中插入对应的文件记录
+  @staticmethod
+  async def saveFile(
+    session: AsyncSessionDep,
+    file: UploadFile,
+    filename: str,
+    id: str = None,
+    file_record: dict = None,
+  ):
+    file_cls = await async_save_file(
+      filename=filename,
+      session=session,
+      aget_file_blob=file.read,
+      id=id,
+      file_record=file_record,
+    )
+    return {"result": file_cls.model_dump()}
+
+
+async def async_save_file(
+  # 保存的文件名
+  filename: str,
+  # 数据库会话管理对象
+  session: AsyncSessionDep,
+  # 异步获取文件buffer的方法
+  aget_file_blob: Callable[[], Awaitable[ReadableBuffer]],
+  # 文件id，没有则自动生成
+  id: str | None = None,
+  # 其他额外的要保存附件记录中的字段信息
+  file_record: dict | None = None,
+):
+  """
+  保存文件工具函数
+  """
+
+  if not id:
+    id = await next_id()
+
+  datetime_string = datetime.datetime.now().strftime("%Y%m%d%H%M%S")
+  file_id = f"{datetime_string}_{id}"
+
+  # 文件的保存路径，用来将文件写入到磁盘
+  # save_path=/www/wwwroot/web/web/upload_file/时间+随机ID
+  save_path = path_join(env.server_file_save_path, file_id)
+  print("save_path", save_path)
+
+  # 文件的访问路径，用来生成文件的访问路径，然后存到附件表中的path字段中
+  # public_path=/web/upload_file/时间+随机ID
+  public_path = path_join(env.server_file_public_path, file_id)
+  print("public_path", public_path)
+
+  # parents=True 表示创建所有不存在的父目录
+  # exist_ok=True 表示如果目录已存在不抛出异常
+  Path(save_path).mkdir(parents=True, exist_ok=True)
+
+  file_save_path = path_join(save_path, filename)  # 文件的保存路径
+  file_public_path = path_join(public_path, filename)  # 文件的访问路径
+
+  # with open(file_save_path, 'wb') as f:
+  #   f.write(await file.read())
+  file_blob = await aget_file_blob()
+  async with aiofiles.open(file_save_path, 'wb') as f:
+    await f.write(file_blob)
+    await f.flush()  # 确保数据写入磁盘
+
+  file_dict = {
+    "id": id,
+    "name": filename,
+    "path": file_public_path,
+    **file_record,
+  }
+  new_file_obj = to_obj(FileModel, file_dict)
+  session.add(new_file_obj)
+  await session.commit()
+  return new_file_obj
+
+
+def get_file_record_save_path(file_record_path: str):
+  """
+  获取文件的保存路径
+  """
+  return env.file_save_path + file_record_path[len(env.file_public_path):]
diff --git a/app/routes.py b/app/routes.py
index 4fb207d..76e4105 100644
--- a/app/routes.py
+++ b/app/routes.py
@@ -1,9 +1,11 @@
 from app.controller.add_complex_search_route import add_complex_search_route
 from app.controller.add_custom_stream_route import add_custom_stream_route
 from app.controller.add_docs_route import add_docs_route
+from app.controller.add_file_route import add_file_route
 from app.controller.add_graph_proxy_route import add_graph_proxy_route
 from app.controller.add_test_route import add_test_route
 from app.model.LlmDemoMdel import add_llm_demo_route
+from app.utils.next_id import add_next_id_route
 
 # /*@formatter:off*/
 routes = [
@@ -13,5 +15,7 @@ routes = [
   add_custom_stream_route,      # 自定义流式接口
   add_llm_demo_route,           # LlmDemo 测试用户模块
   add_complex_search_route,     # 多条件组合查询案例
+  add_next_id_route,            # 生成ID接口
+  add_file_route,               # 文件上传接口
 ]
 # /*@formatter:on*/