From 4460a16848ac944f22aaa8c6f3d3ca214fef8330 Mon Sep 17 00:00:00 2001
From: geyuan <2732801331@qq.com>
Date: Tue, 22 Sep 2026 11:00:36 +0800
Subject: [PATCH 1/6] =?UTF-8?q?=E6=94=B9=E6=96=B0buge?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 README.md               | 21 +++++++++++++++++++++
 Teachers/api/tea_api.py |  6 +++---
 Teachers/dao/tea_dao.py | 22 ++++++++++------------
 Teachers/说明.md        |  3 +++
 4 files changed, 37 insertions(+), 15 deletions(-)
 create mode 100644 Teachers/说明.md

diff --git a/README.md b/README.md
index cdc9fd4..a9bca3f 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,22 @@
 # 学生管理系统
+## 教师篇
+
+**main:主程序文件、测试接口**\
+1 下面所有配置文件的接口全部导入并建表\
+2 创建fastapi接口并本地运行\
+**api:接口文件**\
+*教师表Teacher的功能接口：*\
+1.教师信息的查询\
+2.教师信息的新增\
+3.教师信息的更新\
+4.教师信息的逻辑删除\
+**dao数据筛选文件**\
+1.查询
+2.新增
+3.更新
+4.逻辑删除
+
+*qingxie* \
+***zhongdian*** 
+
+
diff --git a/Teachers/api/tea_api.py b/Teachers/api/tea_api.py
index da9519f..d404f97 100644
--- a/Teachers/api/tea_api.py
+++ b/Teachers/api/tea_api.py
@@ -27,10 +27,10 @@ def delete_tea(id:int|None,db=Depends(get_db)):
         raise HTTPException(status_code=500,detail='删除失败！')
     return {'detail':'删除成功！'}
 
-@tea_api.put('/tea/{id}',summary='修改老师信息',description='输入更改的信息，老师的姓名和性别不能为空，其余可以为空')
+@tea_api.put('/tea/{id}',summary='更新老师信息',description='输入更改的信息，可以为空')
 def update_tea(id:int,tea:NewTeaRequest,db=Depends(get_db)):
     t = tea.model_dump(exclude_unset= True)
-    r = update_tea_dao(id=id,update_data=t,db=db)
+    r = update_tea_dao(id=id,t=t,db=db)
     if not r:
         raise HTTPException(status_code=404,detail='老师不存在')
-    return {'detail':'修改成功'}
+    return {'detail':'更新成功'}
diff --git a/Teachers/dao/tea_dao.py b/Teachers/dao/tea_dao.py
index ce110c6..d3bebac 100644
--- a/Teachers/dao/tea_dao.py
+++ b/Teachers/dao/tea_dao.py
@@ -14,17 +14,15 @@ def add_tea_dao(t,db):
         return True
 
 #更新
-def add_tea_dao(t, db):
+def update_tea_dao(id,t, db):
     try:
-        t1 = Tea(**t)
-        db.add(t1)
-    except Exception as e:
+        row = db.query(Tea).filter(Tea.id == id,Tea.is_delete ==False ).update(t)
+    except:
         db.rollback()
-        print('新增失败原因：', e)
         return False
     else:
         db.commit()
-        return True
+        return row
 
 #查询
 def get_tea_dao(t,db):
@@ -36,7 +34,7 @@ def get_tea_dao(t,db):
     if t.get("sex"):
         query = query.filter(Tea.sex == t.get('sex') )
     if t.get('class_id'):
-        query = query.filter(Tea.class_id == t.get('claa_id') )
+        query = query.filter(Tea.class_id == t.get('class_id') )
     if t.get('sub'):
         query = query.filter(Tea.sub == t.get('sub') )
     if t.get('home_place'):
@@ -49,11 +47,11 @@ def get_tea_dao(t,db):
         query = query.filter(Tea.work_experience == t.get('work_experience') )
     if t.get('education'):
         query = query.filter(Tea.education == t.get('education') )
-    if t.get('college'):
-        query = query.filter(Tea.collage == t.get('college') )
+    if t.get('collage'):
+        query = query.filter(Tea.collage == t.get('collage') )
     r = query.all()
-    return [{'id':i.id,'name':i.name,'class_id':i.class_id,'sub':i.sub,'tea.sex':i.sex,'home_place':i.home_place
-                ,'specialty':i.specialty,'start_time':i.start_time,'work_experience':i.work_experience,'college':i.college} for i in r]
+    return [{'id':i.id,'name':i.name,'class_id':i.class_id,'sub':i.sub,'sex':i.sex,'home_place':i.home_place
+                ,'specialty':i.specialty,'start_time':i.start_time,'work_experience':i.work_experience,'collage':i.collage} for i in r]
 
 #删除
 def delete_tea_dao(id,db):
@@ -64,7 +62,7 @@ def delete_tea_dao(id,db):
     except:
         db.rollback()
         row = 0
-        return
+        return row
     else:
         db.commit()
         return row
diff --git a/Teachers/说明.md b/Teachers/说明.md
new file mode 100644
index 0000000..3e036c2
--- /dev/null
+++ b/Teachers/说明.md
@@ -0,0 +1,3 @@
+# 教培系统架构设计与开发##
+## 2
+### 3
\ No newline at end of file

From 273bee1ea2617ed058367ae7d78bb8b9c34202e5 Mon Sep 17 00:00:00 2001
From: geyuan <2732801331@qq.com>
Date: Tue, 22 Sep 2026 13:54:00 +0800
Subject: [PATCH 2/6] =?UTF-8?q?=E6=94=B9bug?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 README.md                      | 17 ++++++++++++-----
 Teachers/api/tea_api.py        | 10 ++++++++++
 Teachers/dao/tea_dao.py        | 35 ++++++++++++++++++++++++++++++++++
 Teachers/database.py           | 10 ++++++++++
 Teachers/main.py               |  4 +++-
 Teachers/schema/tea_request.py |  2 +-
 6 files changed, 71 insertions(+), 7 deletions(-)

diff --git a/README.md b/README.md
index a9bca3f..c0e8a05 100644
--- a/README.md
+++ b/README.md
@@ -11,11 +11,18 @@
 3.教师信息的更新\
 4.教师信息的逻辑删除\
 **dao数据筛选文件**\
-1.查询
-2.新增
-3.更新
-4.逻辑删除
-
+1.查询 get_tea_dao:\
+2.新增 add_tea_dao:\
+3.更新 update_tea_dao:\
+4.逻辑删除 delete_tea_dao:\
+**tea_model数据库建表文件**\
+字段名：id、name、sex、class_id、sub（学科）\
+home_place specialty（专业）、start_time（入职时间）\
+work_experience、collage、creat_date、update_date\
+is_delete、delete_time\
+**schema 请求体、响应体**\
+请求体
+响应体
 *qingxie* \
 ***zhongdian*** 
 
diff --git a/Teachers/api/tea_api.py b/Teachers/api/tea_api.py
index d404f97..b7faddd 100644
--- a/Teachers/api/tea_api.py
+++ b/Teachers/api/tea_api.py
@@ -34,3 +34,13 @@ def update_tea(id:int,tea:NewTeaRequest,db=Depends(get_db)):
     if not r:
         raise HTTPException(status_code=404,detail='老师不存在')
     return {'detail':'更新成功'}
+
+#根据任意信息删除
+@tea_api.delete('/tea',summary='根据任意信息逻辑删除',description='输入任意信息删除')
+def delete_other_tea_dao1(t:TeaRequest,db=Depends(get_db)):
+    row1 = delete_other_tea_dao(t.model_dump(exclude_unset=True),db)
+    if not row1:
+        raise HTTPException(status_code=404,detail='没有找到符合条件的老师')
+    return{'code':200,'data':row1}
+
+
diff --git a/Teachers/dao/tea_dao.py b/Teachers/dao/tea_dao.py
index d3bebac..b381515 100644
--- a/Teachers/dao/tea_dao.py
+++ b/Teachers/dao/tea_dao.py
@@ -67,4 +67,39 @@ def delete_tea_dao(id,db):
         db.commit()
         return row
 
+def delete_other_tea_dao(t,db):
+    if not t:
+        return False
+    try:
+        query1 = db.query(Tea).filter(Tea.is_delete == False)
+        if t.get('id'):
+            query1 = query1.filter(Tea.id == t.get('id') )
+        if t.get('name'):
+            query1 = query1.filter(Tea.name == t.get('name') )
+        if t.get('sex'):
+            query1 = query1.filter(Tea.sex == t.get('sex'))
+        if t.get('class_id'):
+            query1 = query1.filter(Tea.class_id == t.get('class_id'))
+        if t.get('sub'):
+            query1 = query1.filter(Tea.sub == t.get('sub'))
+        if t.get('home_place'):
+            query1 = query1.filter(Tea.home_place == t.get('home_place'))
+        if t.get('collage'):
+            query1 = query1.filter(Tea.collage == t.get('collage'))
+        if t.get('education'):
+            query1 = query1.filter(Tea.education == t.get('education'))
+        if t.get('work_experience'):
+            query1 = query1.filter(Tea.work_experience == t.get('work_experience'))
+        if t.get('start_time'):
+            query1 = query1.filter(Tea.start_time == t.get('start_time'))
+        if t.get('specialty'):
+            query1 = query1.filter(Tea.specialty == t.get('specialty'))
+        row = query1.update({'is_delete':True,'delete_time':datetime.now()})
+        db.commit()
+        return row
+    except Exception as e:
+        db.rollback()
+        print('删除失败',e)
+        return '删除失败'
+
 
diff --git a/Teachers/database.py b/Teachers/database.py
index 07ef505..545747e 100644
--- a/Teachers/database.py
+++ b/Teachers/database.py
@@ -1,6 +1,16 @@
 from sqlalchemy import *
 from sqlalchemy.orm import sessionmaker,declarative_base
 
+# 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_tea = 'mysql+pymysql://root:123456@127.0.0.1:3306/student_manage_system?charset=utf8mb4'
 engine1 = create_engine(db_tea)
 
diff --git a/Teachers/main.py b/Teachers/main.py
index 1ec14a3..4efc393 100644
--- a/Teachers/main.py
+++ b/Teachers/main.py
@@ -1,6 +1,8 @@
-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)
 
diff --git a/Teachers/schema/tea_request.py b/Teachers/schema/tea_request.py
index 2bf3165..f5a275a 100644
--- a/Teachers/schema/tea_request.py
+++ b/Teachers/schema/tea_request.py
@@ -16,7 +16,7 @@ class TeaRequest(BaseModel):
     specialty: str|None = None
 
 
-#更新、新增使用请求体（无法覆盖）
+#更新、任意逻辑删除、新增使用请求体，没有自增键
 class NewTeaRequest(BaseModel):
     name: str | None = None
     sex: Gender

From d99eb7367db8e5a5a354e38d0ab4b41d61011d66 Mon Sep 17 00:00:00 2001
From: geyuan <2732801331@qq.com>
Date: Tue, 22 Sep 2026 14:36:10 +0800
Subject: [PATCH 3/6] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E9=80=BB=E8=BE=91?=
 =?UTF-8?q?=E5=88=A0=E9=99=A4=E7=9A=84=E6=9F=A5=E8=AF=A2=E6=9D=A1=E4=BB=B6?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Teachers/.env           | 7 +++++++
 Teachers/api/tea_api.py | 2 +-
 Teachers/dao/tea_dao.py | 1 +
 Teachers/database.py    | 4 ++--
 Teachers/main.py        | 8 ++++++--
 5 files changed, 17 insertions(+), 5 deletions(-)
 create mode 100644 Teachers/.env

diff --git a/Teachers/.env b/Teachers/.env
new file mode 100644
index 0000000..bbd34b4
--- /dev/null
+++ b/Teachers/.env
@@ -0,0 +1,7 @@
+# .env（放项目根目录，每个人自己建，不提交 Git）
+    # 用来修改数据库账户密码
+DB_USER=root
+DB_PASSWORD=123456
+DB_HOST=localhost
+DB_PORT=3306
+DB_NAME=student_manage_system
\ No newline at end of file
diff --git a/Teachers/api/tea_api.py b/Teachers/api/tea_api.py
index b7faddd..8fc7ddc 100644
--- a/Teachers/api/tea_api.py
+++ b/Teachers/api/tea_api.py
@@ -6,7 +6,7 @@ from Teachers.dao.tea_dao import *
 from Teachers.schema.tea_request import TeaRequest,NewTeaRequest
 from Teachers.schema.tea_response import TeaResponse
 
-tea_api = APIRouter(tags=['老师相关接口'])
+tea_api = APIRouter()
 
 @tea_api.post('/tea',response_model=TeaResponse,summary='新增老师',description='输入新增的老师信息，除去姓名外可以为空')
 def add_tea(tea: NewTeaRequest,db=Depends(get_db)):
diff --git a/Teachers/dao/tea_dao.py b/Teachers/dao/tea_dao.py
index b381515..df8fdfa 100644
--- a/Teachers/dao/tea_dao.py
+++ b/Teachers/dao/tea_dao.py
@@ -103,3 +103,4 @@ def delete_other_tea_dao(t,db):
         return '删除失败'
 
 
+
diff --git a/Teachers/database.py b/Teachers/database.py
index 545747e..7e17ed4 100644
--- a/Teachers/database.py
+++ b/Teachers/database.py
@@ -11,8 +11,8 @@ DB_HOST = os.getenv("DB_HOST", "localhost")
 DB_PORT = os.getenv("DB_PORT", "3306")
 DB_NAME = os.getenv("DB_NAME", "student_manage_system")
 
-db_tea = 'mysql+pymysql://root:123456@127.0.0.1:3306/student_manage_system?charset=utf8mb4'
-engine1 = create_engine(db_tea)
+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
diff --git a/Teachers/main.py b/Teachers/main.py
index 4efc393..1cd982d 100644
--- a/Teachers/main.py
+++ b/Teachers/main.py
@@ -1,10 +1,14 @@
 from fastapi import FastAPI,APIRouter
 from Teachers.model.tea_model import *
-from api.tea_api import tea_api
+from Teachers.api.tea_api import tea_api
 
+# 合并接口
 Teachers_API = APIRouter()
+Teachers_API.include_router(tea_api)
+
+# 自测接口
 app = FastAPI()
-app.include_router(tea_api)
+app.include_router(tea_api,tags=["老师"])
 
 Base.metadata.create_all(engine1)
 

From a415a7c35eaa7ea9e1ab213c2a61b532328ebb83 Mon Sep 17 00:00:00 2001
From: geyuan <2732801331@qq.com>
Date: Tue, 22 Sep 2026 14:39:20 +0800
Subject: [PATCH 4/6] =?UTF-8?q?=E6=9B=B4=E6=96=B0=E6=9E=B6=E6=9E=84?=
 =?UTF-8?q?=E5=8A=9F=E8=83=BD=E7=9A=84=E6=96=87=E5=AD=97=E4=BB=8B=E7=BB=8D?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 README.md | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index c0e8a05..e7b7fc1 100644
--- a/README.md
+++ b/README.md
@@ -21,9 +21,9 @@ home_place specialty（专业）、start_time（入职时间）\
 work_experience、collage、creat_date、update_date\
 is_delete、delete_time\
 **schema 请求体、响应体**\
-请求体
-响应体
-*qingxie* \
-***zhongdian*** 
+请求体：设置了两个，一个带自增组件用于查询\
+一个不带自增组件，新增用；\
+响应体:用于返回给前端
+
 
 

From 6de3d1dd22407cbb950d9ffe0e79b6f86a1061e7 Mon Sep 17 00:00:00 2001
From: geyuan <2732801331@qq.com>
Date: Tue, 22 Sep 2026 15:19:19 +0800
Subject: [PATCH 5/6] =?UTF-8?q?=E6=9B=B4=E6=96=B0=E7=A7=91=E7=9B=AE?=
 =?UTF-8?q?=E8=A1=A8?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 README.md                   | 3 +++
 Teachers/model/tea_model.py | 9 ++++++++-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index e7b7fc1..44357a2 100644
--- a/README.md
+++ b/README.md
@@ -16,10 +16,13 @@
 3.更新 update_tea_dao:\
 4.逻辑删除 delete_tea_dao:\
 **tea_model数据库建表文件**\
+1.教师表\
 字段名：id、name、sex、class_id、sub（学科）\
 home_place specialty（专业）、start_time（入职时间）\
 work_experience、collage、creat_date、update_date\
 is_delete、delete_time\
+2.学科表\
+字段名：name(科目名字)
 **schema 请求体、响应体**\
 请求体：设置了两个，一个带自增组件用于查询\
 一个不带自增组件，新增用；\
diff --git a/Teachers/model/tea_model.py b/Teachers/model/tea_model.py
index 68a09c4..986d7fe 100644
--- a/Teachers/model/tea_model.py
+++ b/Teachers/model/tea_model.py
@@ -6,6 +6,7 @@ import enum
 class Gender(str,enum.Enum):
     m = '男'
     f = '女'
+    h = '未知'
 
 class Tea(Base):
     __tablename__ = 'teachers'
@@ -44,5 +45,11 @@ class Tea(Base):
                          ,comment='更新时间')
     is_delete = Column(Boolean,default=False,comment='是否删除')
     delete_time = Column(DateTime)
-
+#科目表
+class Sub(Base):
+    __tablename__ = 'subject'
+    name = Column(String(50)
+                    , primary_key=True
+                    ,nullable=False
+                    ,comment='科目名字')
 

From daed5971ea5088827834b9db1ec49da69f728858 Mon Sep 17 00:00:00 2001
From: geyuan <2732801331@qq.com>
Date: Tue, 22 Sep 2026 15:33:09 +0800
Subject: [PATCH 6/6] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E7=A7=91=E7=9B=AE?=
 =?UTF-8?q?=E8=A1=A8=E7=9A=84id?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 README.md                   | 2 +-
 Teachers/model/tea_model.py | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 44357a2..e3a1f6f 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,7 @@ home_place specialty（专业）、start_time（入职时间）\
 work_experience、collage、creat_date、update_date\
 is_delete、delete_time\
 2.学科表\
-字段名：name(科目名字)
+字段名：id，name(科目名字)
 **schema 请求体、响应体**\
 请求体：设置了两个，一个带自增组件用于查询\
 一个不带自增组件，新增用；\
diff --git a/Teachers/model/tea_model.py b/Teachers/model/tea_model.py
index 986d7fe..a5ef706 100644
--- a/Teachers/model/tea_model.py
+++ b/Teachers/model/tea_model.py
@@ -48,8 +48,12 @@ class Tea(Base):
 #科目表
 class Sub(Base):
     __tablename__ = 'subject'
+    id = Column(Integer
+                , primary_key=True
+                , nullable=False
+                , autoincrement=True
+                , comment='id')
     name = Column(String(50)
-                    , primary_key=True
                     ,nullable=False
                     ,comment='科目名字')