尝试合并，所有代码需要调整from后文件路径。

Teachers/database.py

@@ -1,8 +1,18 @@
 from sqlalchemy import *
 from sqlalchemy.orm import sessionmaker,declarative_base
 
-db_tea = 'mysql+pymysql://root:123456@127.0.0.1:3306/student_manage_system?charset=utf8mb4'
-engine1 = create_engine(db_tea)
+# 导入.env参数
+import os
+from dotenv import load_dotenv
+load_dotenv( )
+DB_USER = os.getenv("DB_USER", "root")
+DB_PASSWORD = os.getenv("DB_PASSWORD", "")
+DB_HOST = os.getenv("DB_HOST", "localhost")
+DB_PORT = os.getenv("DB_PORT", "3306")
+DB_NAME = os.getenv("DB_NAME", "student_manage_system")
+
+db_url = f"mysql+pymysql://{DB_USER}:{DB_PASSWORD}@{DB_HOST}:{DB_PORT}/{DB_NAME}?charset=utf8mb4"
+engine1 = create_engine(db_url)
 
 Base = declarative_base()
 Session = sessionmaker(bind=engine1

Teachers/main.py

@@ -1,6 +1,9 @@
-from fastapi import FastAPI
+from fastapi import FastAPI,APIRouter
 from Teachers.model.tea_model import *
 from api.tea_api import tea_api
+
+Teachers_API = APIRouter()
+
 app = FastAPI()
 app.include_router(tea_api)
 

class_management/api/class_management_api.py

@@ -1,9 +1,9 @@
 from datetime import date
 
 from fastapi import APIRouter,Depends,HTTPException,Query
-from dao.class_management_dao import add_class_dao, update_class_dao, get_class_dao, delete_class_dao
-from database import get_db
-from schema.class_management_request import ClassCreate, ClassResponse, ClassUpdate
+from class_management.dao.class_management_dao import add_class_dao, update_class_dao, get_class_dao, delete_class_dao
+from class_management.database import get_db
+from class_management.schema.class_management_request import ClassCreate, ClassResponse, ClassUpdate
 
 class_api = APIRouter(tags=['班级管理模块'])
 

class_management/dao/class_management_dao.py

@@ -1,4 +1,4 @@
-from model.class_management_model import ClassInfo
+from class_management.model.class_management_model import ClassInfo
 from sqlalchemy.orm import Session
 
 

class_management/database.py

@@ -1,7 +1,17 @@
 from sqlalchemy import create_engine
 from sqlalchemy.orm import sessionmaker,declarative_base
 
-class_management_rul = "mysql+pymysql://root:123456@localhost:3306/student_manage_system?charset=utf8mb4"
+# 导入.env参数
+import os
+from dotenv import load_dotenv
+load_dotenv( )
+DB_USER = os.getenv("DB_USER", "root")
+DB_PASSWORD = os.getenv("DB_PASSWORD", "")
+DB_HOST = os.getenv("DB_HOST", "localhost")
+DB_PORT = os.getenv("DB_PORT", "3306")
+DB_NAME = os.getenv("DB_NAME", "student_manage_system")
+
+class_management_rul = f"mysql+pymysql://{DB_USER}:{DB_PASSWORD}@{DB_HOST}:{DB_PORT}/{DB_NAME}?charset=utf8mb4"
 
 engine = create_engine(class_management_rul)
 SessionLocal = sessionmaker(bind=engine,autocommit=False, autoflush=False)

class_management/main.py

@@ -1,8 +1,11 @@
 from fastapi import FastAPI,APIRouter
-from api.class_management_api import class_api
-from model.class_management_model import ClassInfo
-from database import Base,engine
-import model
+from class_management.api.class_management_api import class_api
+from class_management.model.class_management_model import ClassInfo
+from class_management.database import Base,engine
+# import model
+
+Classes_API = APIRouter()
+
 app = FastAPI()
 
 app.include_router(class_api)

class_management/model/class_management_model.py

@@ -1,10 +1,10 @@
 from sqlalchemy import Column, Integer, String, Date, ForeignKey
 from sqlalchemy.dialects.mysql import DATETIME
 from datetime import datetime
-from database import Base
+from class_management.database import Base
 
 class ClassInfo(Base):
-    __tablename__ = 'class'
+    __tablename__ = 'classes'
 
     id = Column(Integer
                 ,primary_key=True
@@ -20,16 +20,16 @@ class ClassInfo(Base):
                         ,comment='班级名称'
                         )
     head_teacher_id = Column(Integer
-                            ,ForeignKey('teacher.id')
+                            # ,ForeignKey('teacher.id')
                             ,comment='班主任编号'
                             )
 
     coach_teacher_id = Column(Integer
-                              ,ForeignKey('teacher.id')
+                              # ,ForeignKey('teacher.id')
                               ,comment='授课老师编号'
                               )
     tutor_teacher_id = Column(Integer
-                              ,ForeignKey('teacher.id')
+                              # ,ForeignKey('teacher.id')
                               ,comment='助教老师编号'
                               )
     # class_teacher = Column(String(50)

main.py

@@ -1,11 +1,22 @@
-from fastapi import FastAPI
+from fastapi import FastAPI,APIRouter
+from class_management.main import Classes_API
+from scores.main import Scores_API
+from stu_jiuye.main import Shtudent_Jiuye
+from students.main import Students_API
+from Teachers.main import Teachers_API
 
-app = FastAPI()
+app = FastAPI(title="学生管理系统")
+
+app.include_router(Classes_API,tags=["classes"])
+app.include_router(Scores_API,tags=["scores"])
+app.include_router(Shtudent_Jiuye,tags=["Employments"])
+app.include_router(Students_API,tags=["students"])
+app.include_router(Teachers_API,tags=["teachers"])
 
-@app.get("/")
 def main():
     print("Hello from student-manage-system!")
 
 
 if __name__ == "__main__":
-    main()
+    import uvicorn
+    uvicorn.run("main:app", host="0.0.0.0", port=59000)

scores/database.py

@@ -1,7 +1,17 @@
 from sqlalchemy import *
 from sqlalchemy.orm import declarative_base,sessionmaker
 
-db_url='mysql+pymysql://root:123456@127.0.0.1:3306/student_manage_system?charset=utf8mb4'
+# 导入.env参数
+import os
+from dotenv import load_dotenv
+load_dotenv( )
+DB_USER = os.getenv("DB_USER", "root")
+DB_PASSWORD = os.getenv("DB_PASSWORD", "")
+DB_HOST = os.getenv("DB_HOST", "localhost")
+DB_PORT = os.getenv("DB_PORT", "3306")
+DB_NAME = os.getenv("DB_NAME", "student_manage_system")
+
+db_url = f"mysql+pymysql://{DB_USER}:{DB_PASSWORD}@{DB_HOST}:{DB_PORT}/{DB_NAME}?charset=utf8mb4"
 engine = create_engine(db_url)
 
 Base = declarative_base()

scores/main.py

@@ -1,6 +1,9 @@
-from fastapi import FastAPI
+from fastapi import FastAPI,APIRouter
 from scores.api.score_api import score_api
 from scores.database import *
+
+Scores_API = APIRouter()
+
 app = FastAPI()
 
 app.include_router(score_api)

stu_jiuye/CURD_api.py

@@ -1,9 +1,9 @@
 import datetime
 
 from fastapi import APIRouter,Depends,HTTPException
-from dao import *
+from stu_jiuye.dao import *
 from stu_jiuye.request import PostRequest, EmpResponse, AddRequest,AddResponse,CompRequest,CompResponse
-from database import get_db
+from stu_jiuye.database import get_db
 CURD=APIRouter()
 
 

stu_jiuye/database.py

@@ -1,7 +1,17 @@
 from sqlalchemy import *
 from sqlalchemy.orm import declarative_base,sessionmaker
 
-db_url = "mysql+pymysql://root:123456@127.0.0.1:3306/ai0824_001?charset=utf8mb4"
+# 导入.env参数
+import os
+from dotenv import load_dotenv
+load_dotenv( )
+DB_USER = os.getenv("DB_USER", "root")
+DB_PASSWORD = os.getenv("DB_PASSWORD", "")
+DB_HOST = os.getenv("DB_HOST", "localhost")
+DB_PORT = os.getenv("DB_PORT", "3306")
+DB_NAME = os.getenv("DB_NAME", "student_manage_system")
+
+db_url = f"mysql+pymysql://{DB_USER}:{DB_PASSWORD}@{DB_HOST}:{DB_PORT}/{DB_NAME}?charset=utf8mb4"
 engine = create_engine(db_url
                        , pool_size=50
                        , echo=True

stu_jiuye/main.py

@@ -1,7 +1,9 @@
-from fastapi import FastAPI
-from CURD_api import CURD
-from database import Base,engine
-import model
+from fastapi import FastAPI,APIRouter
+from stu_jiuye.CURD_api import CURD
+from stu_jiuye.database import Base,engine
+
+Shtudent_Jiuye = APIRouter()
+
 app=FastAPI()
 Base.metadata.create_all(engine)
 app.include_router(CURD,tags=['就业管理系统'])

students/api/students_api.py

@@ -6,9 +6,9 @@ from students.model.students_model import *
 from students.schema.students_request import *
 from students.databases import *
 
-students_api = APIRouter()
+s_api = APIRouter()
 
-@students_api.get("/students"
+@s_api.get("/students"
     ,summary='学生资料查询'
     ,description=f'筛选条件全为空即查询所有学生资料，输入薪资会查询大于输入薪资以上的学生。\n '
                  f'时间格式：YYYY-MM-DD'
@@ -24,7 +24,7 @@ def get_students( stu:StudentsQuery = Depends()
     raise HTTPException(status_code=404, detail="没有找到符合条件的学生")
 
 
-@students_api.post("/students"
+@s_api.post("/students"
     ,summary='新增学生资料'
     ,description=f'学生ID自动分配，学生姓名、学生手机号和班级是必填项，不能为空。\n '
                  f'时间格式：YYYY-MM-DD'
@@ -38,7 +38,7 @@ def add_student( stu:StudentsResponse = Depends()
         raise HTTPException(status_code=500, detail='手机号已有学生使用或必填项为空。')
     return result
 
-@students_api.put("/students"
+@s_api.put("/students"
     ,summary='学生资料更新'
     ,description=f'请输入需要更新信息的学生ID，学生手机号不可重复，填写即更新，为空即不更新。\n '
                  f'时间格式：YYYY-MM-DD'
@@ -52,7 +52,7 @@ def get_students( stu:StudentsUpdate = Depends()
         raise HTTPException(status_code=500, detail='手机号已有学生使用。')
     return result
 
-@students_api.delete("/students"
+@s_api.delete("/students"
     ,summary='删除学生资料'
     ,description=f'输入需要删除的学生信息，删除条件任选，但不可全为空，工资筛选能删除大于等于输入工资的所有人。\n '
                  f'时间格式：YYYY-MM-DD'

students/databases.py

@@ -3,7 +3,17 @@
 from sqlalchemy import *
 from sqlalchemy.orm import sessionmaker,declarative_base
 
-db_url = "mysql+pymysql://root:420821@localhost:3306/student_manage_system?charset=utf8mb4"
+# 导入.env参数
+import os
+from dotenv import load_dotenv
+load_dotenv( )
+DB_USER = os.getenv("DB_USER", "root")
+DB_PASSWORD = os.getenv("DB_PASSWORD", "")
+DB_HOST = os.getenv("DB_HOST", "localhost")
+DB_PORT = os.getenv("DB_PORT", "3306")
+DB_NAME = os.getenv("DB_NAME", "student_manage_system")
+
+db_url = f"mysql+pymysql://{DB_USER}:{DB_PASSWORD}@{DB_HOST}:{DB_PORT}/{DB_NAME}?charset=utf8mb4"
 
 engine1 = create_engine(db_url)
 

students/main.py

@@ -1,9 +1,11 @@
-from fastapi import FastAPI
-from students.api.students_api import students_api
+from fastapi import FastAPI,APIRouter
+from students.api.students_api import s_api
 from students.databases import *
 from students.model import students_model
 from contextlib import asynccontextmanager
 
+Students_API = APIRouter()
+
 @asynccontextmanager
 async def lifespan(app: FastAPI):
     Base.metadata.create_all(engine1)
@@ -12,14 +14,13 @@ async def lifespan(app: FastAPI):
 
 app = FastAPI(title="学生管理系统",lifespan=lifespan) # 这里必须把上面写的加上
 
-app.include_router(students_api,tags=["students"])
-
-
-def main():
-    print("Hello from student-manage-system!")
+app.include_router(s_api,tags=["students"])
 
 
 if __name__ == "__main__":
+    def main():
+        print("Hello from student-manage-system!")
+
     import uvicorn
     uvicorn.run("main:app", host="0.0.0.0", port=51000)