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第三次提交，更新完善表连接，新增公司表和地址表

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This commit is contained in:
Coffee
2026-09-21 11:44:09 +08:00
parent 53a48e0b21
commit 72434a78bc
5 changed files with 118 additions and 22 deletions
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stu_jiuye/CURD_api.py
+25 -5
View File
@@ -2,12 +2,12 @@ import datetime
from fastapi import APIRouter,Depends,HTTPException
from dao import *
from stu_jiuye.request import PostRequest,EmpResponse
from stu_jiuye.request import PostRequest, EmpResponse, AddRequest,AddResponse,CompRequest,CompResponse
from database import get_db
CURD=APIRouter()
@CURD.get('/emp')
@CURD.get('/emp',tags=['查询就业信息'])
def get_stuinfo(
# stuid:int|None=None,
comname:str|None=None
@@ -25,7 +25,7 @@ def get_stuinfo(
return r
raise HTTPException(status_code=404, detail='名单不存在！')
@CURD.post('/emp',response_model=EmpResponse)
@CURD.post('/emp',response_model=EmpResponse,tags=['新增就业信息'])
def add_stuinfo(
p:PostRequest,db=Depends(get_db)
):
@@ -35,7 +35,27 @@ def add_stuinfo(
raise HTTPException(status_code=500, detail='服务器繁忙，请稍后添加！')
return EmpResponse(totals=1, data=d)
@CURD.put('/emp')
@CURD.post('/emp/company',response_model=CompResponse,tags=['新增公司信息'])
def add_company(c:CompRequest,db=Depends(get_db)):
d = c.model_dump()
r = add_company_dao(o=d, db=db)
if not r:
raise HTTPException(status_code=500, detail='服务器繁忙，请稍后添加！')
return EmpResponse(totals=1, data=d)
@CURD.post('/emp/company/address',response_model=AddResponse,tags=['新增公司所在区域'])
def add_address(
add:AddRequest,db=Depends(get_db)
):
d = add.model_dump()
r = add_employment_dao(o=d, db=db)
if not r:
raise HTTPException(status_code=500, detail='服务器繁忙，请稍后添加！')
return EmpResponse(totals=1, data=d)
@CURD.put('/emp',tags=['更改就业信息'])
def updata_stuinfo(company:PostRequest
,id:int
,db=Depends(get_db)
@@ -46,7 +66,7 @@ def updata_stuinfo(company:PostRequest
raise HTTPException(status_code=500, detail='没有更新！')
return {'code': 200, 'totals': r, 'detail': '更新成功'}
@CURD.delete('/emp')
@CURD.delete('/emp',tags=['删除就业信息'])
def delete_stuinfo(id:int
,db=Depends(get_db)):
rows = delete_orders_dao(id, db)
stu_jiuye/dao.py
+30 -2
View File
@@ -1,4 +1,4 @@
from model import Employments,Address
from model import Employments,Address,Company
def add_employment_dao(o,db):
@@ -16,6 +16,30 @@ def add_employment_dao(o,db):
db.commit()
return True
def add_company_dao(o,db):
try:
o.pop('id', None)
o1 = Company( **o)
db.add(o1)
except Exception as e:
print(f'添加失败，{e}')
db.rollback()
return False
else:
db.commit()
return True
def add_address_dao(o,db):
try:
o.pop('id', None)
o1 = Address( **o)
db.add(o1)
except Exception as e:
print(f'添加失败，{e}')
db.rollback()
return False
else:
db.commit()
return True
def update_orders_dao(id,update_data,db):
@@ -37,9 +61,12 @@ def get_orders_dao(
# ,page
# ,page_size
):
q = db.query(Employments)
q = db.query(Employments)\
.join(Company,Employments.company_id==Company.id)\
.join(Address,Company.address_id==Address.id)
# if stuid:
# q = q.filter( Employments.id == stuid )
if name:
q = q.filter( Employments.stuname == name )
# r = q.offset( (page-1)*page_size ).limit( page_size ).all()
@@ -53,6 +80,7 @@ def get_orders_dao(
'stuname':i.stuname,
'stuclass':i.stuclass,
"company_name": i.compname,
"company_id": i.company_id,
"salary":i.salary,
"address_id": i.address_id,
"employment_open_date":i.employment_open_date,
stu_jiuye/database.py
+4 -1
View File
@@ -2,7 +2,10 @@ from sqlalchemy import *
from sqlalchemy.orm import declarative_base,sessionmaker
db_url = "mysql+pymysql://root:123456@127.0.0.1:3306/ai0824?charset=utf8mb4"
engine = create_engine(db_url)
engine = create_engine(db_url
, pool_size=50
, echo=True
)
Base = declarative_base()
Session = sessionmaker(bind=engine
stu_jiuye/model.py
+36 -12
View File
@@ -4,7 +4,6 @@ from database import DATETIME,Base,Column,Integer,String,engine
from datetime import datetime
# class Student(Base):
# __tablename__ = 'Student'
# id = Column(Integer
@@ -13,19 +12,15 @@ from datetime import datetime
# # 外键
# ,comment='自增主键'
# )
#
# stuname = Column(String(50)
# ,nullable=False
# )
#
# stuid=Column(Integer
# ,nullable=False
# )
# stuclass=Column(String(50)
# ,nullable=False
# )
#
#
# created_date = Column(DATETIME
# ,default=datetime.now
# )
@@ -47,11 +42,12 @@ class Employments(Base):
stuclass = Column(String(50))
compname=Column(String(50)
,nullable=False
,nullable=False
)
address_id=Column(Integer
,nullable=False
)
company_id = Column(Integer
, nullable=False
)
salary = Column(Integer)
@@ -67,15 +63,43 @@ class Employments(Base):
, onupdate=datetime.now
)
is_deleted = Column(Integer, default=0)
class Company(Base):
__tablename__ = 'Company'
id = Column(Integer
, ForeignKey('Employments.company_id')
, primary_key=True
)
compname = Column(String(50), nullable=False)
address_id = Column(Integer
, nullable=False
)
created_date = Column(DATETIME
, default=datetime.now
)
updated_date = Column(DATETIME
, default=datetime.now
, onupdate=datetime.now
)
is_deleted = Column(Integer, default=0)
class Address(Base):
__tablename__ = 'address'
id = Column(Integer
, ForeignKey('Company.address_id')
, primary_key=True
, autoincrement=True
# , ForeignKey='company.id'
, comment='自增主键'
)
somewhere=Column(String(50)
, nullable=False
)
created_date = Column(DATETIME
, default=datetime.now
)
updated_date = Column(DATETIME
, default=datetime.now
, onupdate=datetime.now
)
is_deleted = Column(Integer, default=0)
stu_jiuye/request.py
+23 -2
View File
@@ -14,7 +14,6 @@ class PostRequest(BaseModel):
created_date: datetime=Field(default_factory=datetime.now)
updated_date: datetime=Field(default_factory=datetime.now)
is_deleted: bool = False
class EmpResponse(BaseModel):
code: int = 200
detail: str = 'OK'
@@ -22,6 +21,28 @@ class EmpResponse(BaseModel):
data: str | dict | tuple | list
class CompRequest(BaseModel):
compname:str|None=None
created_date: datetime = Field(default_factory=datetime.now)
updated_date: datetime = Field(default_factory=datetime.now)
is_deleted: bool = False
class CompResponse(BaseModel):
code: int = 200
detail: str = 'OK'
totals: int = 0
data: str | dict | tuple | list
class AddRequest(BaseModel):
somewhere:str|None=None
created_date: datetime = Field(default_factory=datetime.now)
updated_date: datetime = Field(default_factory=datetime.now)
is_deleted: bool = False
class AddResponse(BaseModel):
code: int = 200
detail: str = 'OK'
totals: int = 0
data: str | dict | tuple | list