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amend! 添加注释

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更新字段
This commit is contained in:
Coffee
2026-09-21 21:33:17 +08:00
parent 77de323412
commit 3dcfaa5500
6 changed files with 72 additions and 59 deletions
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.idea/.gitignore
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+12
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@@ -0,0 +1,12 @@
# 默认忽略的文件
/shelf/
/workspace.xml
# 基于编辑器的 HTTP 客户端请求
/httpRequests/
# 已忽略包含查询文件的默认文件夹
/queries/
# Datasource local storage ignored files
/dataSources/
/dataSources.local.xml
*.xml
*.iml
stu_jiuye/CURD_api.py
+16 -16
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@@ -9,25 +9,25 @@ CURD=APIRouter()
@CURD.get('/emp',tags=['查询就业信息']) @CURD.get('/emp',tags=['查询就业信息'])
def get_stuinfo( #查询学生就业信息 def get_stuinfo( #查询学生就业信息
stuname:str| None = None sname:str| None = None
,stuclass:str| None = None ,class_num:int| None = None
,compname:str|None=None ,employment_company:str|None=None
,min_salary:int=0 ,min_salary:int=0
,max_salary:int|None=None ,max_salary:int|None=None
,somewhere:str|None=None ,somewhere:str|None=None
,employment_open_date:datetime.date|None=None ,employment_open_time:datetime.date|None=None
,offer_date:datetime.date|None=None ,offer_recived_time:datetime.date|None=None
,db=Depends(get_db) ,db=Depends(get_db)
): #查询条件 ): #查询条件
r=get_emp_dao( #调用函数 r=get_emp_dao( #调用函数
stuname, sname,
stuclass, class_num,
compname, employment_company,
min_salary, min_salary,
max_salary, max_salary,
somewhere, somewhere,
employment_open_date, employment_open_time,
offer_date, offer_recived_time,
db db
) )
if r: if r:
@@ -91,23 +91,23 @@ def delete_stuinfo( #删除模块
@CURD.get('/Top5',tags=['就业薪资Top5']) @CURD.get('/Top5',tags=['就业薪资Top5'])
def salarytop5(db=Depends(get_db)): def salarytop5(db=Depends(get_db)):
q = db.query(Employments,Company.compname) \ q = db.query(Employments,Company.employment_company) \
.join(Company, Employments.company_id == Company.id) \ .join(Company, Employments.company_id == Company.id) \
.filter(Employments.is_deleted == 0)\ .filter(Employments.is_deleted == 0)\
.order_by(Employments.salary.desc())\ .order_by(Employments.employment_salary.desc())\
.offset(0).limit(5) .all() .offset(0).limit(5) .all()
return [{'学生姓名':i.stuname,'学生班级':i.stuclass,'就业时间':i.offer_date,'公司':compname} for i,compname in q] return [{'学生姓名':i.sname,'学生班级编号':i.class_num,'就业时间':i.offer_recived_time,'公司':employment_company} for i,employment_company in q]
@CURD.get('/worktime',tags=['学生就业时常']) @CURD.get('/worktime',tags=['学生就业时常'])
def worktime(db=Depends(get_db)): def worktime(db=Depends(get_db)):
q = db.query(Employments).all() q = db.query(Employments).all()
return [{'学生姓名':i.stuname,'就业时常':f'{i.offer_date-i.employment_open_date}'} for i in q] return [{'学生姓名':i.stuname,'就业时常':f'{i.offer_recived_time-i.employment_open_time}'} for i in q]
@CURD.get('/avgworktime',tags=['学生平均就业时常']) @CURD.get('/avgworktime',tags=['学生平均就业时常'])
def worktime(db=Depends(get_db)): def worktime(db=Depends(get_db)):
q = db.query(Employments)\ q = db.query(Employments)\
.filter(Employments.employment_open_date is not None)\ .filter(Employments.employment_open_time is not None)\
.all() .all()
return [{'学生姓名':i.stuname,'平均就业时常':f'{(i.offer_date-i.employment_open_date)/len(q)}'} for i in q] return [{'学生姓名':i.stuname,'平均就业时常':f'{(i.offer_recived_time-i.employment_open_time)/len(q)}'} for i in q]
stu_jiuye/dao.py
+28 -28
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@@ -33,7 +33,7 @@ def add_address_dao(o,db): #添加地址区域信息函数
try: try:
o.pop('id', None) #摘除id字段，自增字段无需手动添加 o.pop('id', None) #摘除id字段，自增字段无需手动添加
o1 = Address( **o) #实例化参数 o1 = Address( **o) #实例化参数
db.add(o1) #添加数据进入表 db.add(o1) #添加数据进入表
except Exception as e: #失败返回 except Exception as e: #失败返回
print(f'添加失败，{e}') print(f'添加失败，{e}')
db.rollback() #回滚数据 db.rollback() #回滚数据
@@ -58,58 +58,58 @@ def update_emp_dao(id,update_data,db): #更新数据函数
def get_emp_dao( #获取学生就业信息函数 def get_emp_dao( #获取学生就业信息函数
# stuid, # stuid,
stuname sname
,stuclass ,class_num
,compname ,employment_company
,min_salary ,min_salary
,max_salary ,max_salary
,somewhere ,somewhere
,employment_open_date ,employment_open_time
,offer_date ,offer_recived_time
,db ,db
# ,page # ,page
# ,page_size # ,page_size
): #根据选择条件获取信息 ): #根据选择条件获取信息
q = db.query(Employments,Company.compname,Address.somewhere)\ q = db.query(Employments,Company.employment_company,Address.somewhere)\
.join(Company,Employments.company_id==Company.id)\ .join(Company,Employments.company_id==Company.id)\
.join(Address,Company.address_id==Address.id)\ .join(Address,Company.address_id==Address.id)\
.filter(Employments.is_deleted == 0) #连接公司表和地址表，筛选未被删除信息 .filter(Employments.is_deleted == 0) #连接公司表和地址表，筛选未被删除信息
# if stuid: # if stuid:
# q = q.filter( Employments.id == stuid ) # q = q.filter( Employments.id == stuid )
if stuname: #根据学生姓名筛选 if sname: #根据学生姓名筛选
q = q.filter( Employments.stuname == stuname ) q = q.filter( Employments.sname == sname )
if stuclass: if class_num:
q = q.filter(Employments.stuclass == stuclass) q = q.filter(Employments.class_num == class_num)
if somewhere: if somewhere:
q = q.filter(Address.somewhere.like(f'%{somewhere}%')) q = q.filter(Address.somewhere.like(f'%{somewhere}%'))
if compname: #根据公司姓名筛选 if employment_company: #根据公司姓名筛选
q=q.filter(Company.compname.like(f'%{compname}%')) q=q.filter(Company.employment_company.like(f'%{employment_company}%'))
# r = q.offset( (page-1)*page_size ).limit( page_size ).all() # r = q.offset( (page-1)*page_size ).limit( page_size ).all()
if min_salary is not None: #根据最小薪资筛选 if min_salary is not None: #根据最小薪资筛选
q = q.filter(Employments.salary >= min_salary) q = q.filter(Employments.employment_salary >= min_salary)
if max_salary is not None: ##根据最大薪资筛选 if max_salary is not None: ##根据最大薪资筛选
q = q.filter(Employments.salary <= max_salary) q = q.filter(Employments.employment_salary <= max_salary)
if employment_open_date: if employment_open_time:
q = q.filter(Employments.employment_open_date == employment_open_date) q = q.filter(Employments.employment_open_time == employment_open_time)
if offer_date: if offer_recived_time:
q = q.filter(Employments.offer_date == offer_date) q = q.filter(Employments.offer_recived_time == offer_recived_time)
r= q.all() r= q.all()
if r: if r:
return [ {"id": i.id, return [ {"id": i.id,
'学生姓名':i.stuname, '学生姓名':i.sname,
'学生班级':i.stuclass, '学生班级编号':i.class_num,
"公司": compname, "公司": employment_company,
"公司区域":somewhere, "公司区域":somewhere,
# "company_id": i.company_id, # "company_id": i.company_id,
"薪资":i.salary, "薪资":i.employment_salary,
# "address_id": i.address_id, # "address_id": i.address_id,
"就业开放时间":i.employment_open_date, "就业开放时间":i.employment_open_time,
"offer下发时间":i.offer_date, "offer下发时间":i.offer_recived_time,
"created_date": i.created_date, "created_date": i.create_time,
"updated_date": i.updated_date, "updated_date": i.update_time,
"is_deleted":i.is_deleted } for i,compname,somewhere in r ] #返回信息列表 "is_deleted":i.is_deleted } for i,employment_company,somewhere in r ] #返回信息列表
def delete_emp_dao(id,db): #删除函数 def delete_emp_dao(id,db): #删除函数
stu_jiuye/database.py
+1
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@@ -2,6 +2,7 @@ from sqlalchemy import *
from sqlalchemy.orm import declarative_base,sessionmaker from sqlalchemy.orm import declarative_base,sessionmaker
db_url = "mysql+pymysql://root:123456@127.0.0.1:3306/ai0824_001?charset=utf8mb4" db_url = "mysql+pymysql://root:123456@127.0.0.1:3306/ai0824_001?charset=utf8mb4"
# db_url = "mysql+pymysql://root:420821@localhost:3306/student_manage_system?charset=utf8mb4"
engine = create_engine(db_url engine = create_engine(db_url
, pool_size=50 , pool_size=50
, echo=True , echo=True
stu_jiuye/model.py
+8 -8
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@@ -38,8 +38,8 @@ class Employments(Base): #学生就
# , ForeignKey='student.id' # , ForeignKey='student.id'
, comment='自增主键' , comment='自增主键'
) )
stuname = Column(String(50)) #学生姓名，冗余字段 sname = Column(String(50)) #学生姓名，冗余字段
stuclass = Column(String(50)) #学生班级，冗余字段 class_num = Column(Integer) #学生班级，冗余字段
# compname=Column(String(50) # compname=Column(String(50)
# ,nullable=False # ,nullable=False
@@ -53,16 +53,16 @@ class Employments(Base): #学生就
# , ForeignKey('Address.id') # , ForeignKey('Address.id')
# , nullable=False # , nullable=False
# ) # )
salary = Column(Integer) #薪资 employment_salary = Column(Integer) #薪资
employment_open_date = Column(DATETIME) #就业开放时间 employment_open_time = Column(DATETIME) #就业开放时间
offer_date = Column(DATETIME) #offer下发时间 offer_recived_time = Column(DATETIME) #offer下发时间
created_date = Column(DATETIME #创建数据时间 create_time = Column(DATETIME #创建数据时间
, default=datetime.now , default=datetime.now
) )
updated_date = Column(DATETIME #更新数据时间 update_time = Column(DATETIME #更新数据时间
, default=datetime.now , default=datetime.now
, onupdate=datetime.now , onupdate=datetime.now
) )
@@ -74,7 +74,7 @@ class Company(Base): #公司信
, primary_key=True , primary_key=True
,autoincrement=True ,autoincrement=True
) #主键id，自增主键 ) #主键id，自增主键
compname = Column(String(50) #公司姓名 employment_company = Column(String(50) #公司姓名
, nullable=False #非空约束 , nullable=False #非空约束
) )
address_id = Column(Integer #地址id,匹配地址表 address_id = Column(Integer #地址id,匹配地址表
stu_jiuye/request.py
+7 -7
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@@ -4,14 +4,14 @@ from pydantic import BaseModel, Field
class PostRequest(BaseModel): #学生就业信息请求体模型 class PostRequest(BaseModel): #学生就业信息请求体模型
# compname: str|None=None # compname: str|None=None
stuname: str|None=None sname: str|None=None
stuclass: str|None=None class_num: int|None=None
company_id:int|None=None company_id:int|None=None
# address_id: int|None=None # address_id: int|None=None
salary: int|None=None employment_salary: int|None=None
employment_open_date:date|None=None employment_open_time:date|None=None
offer_date:date|None=None offer_recived_time:date|None=None
updated_date:date|None=None create_time:date|None=None
is_deleted:int=0 is_deleted:int=0
class EmpResponse(BaseModel): #学生就业信息响应体 class EmpResponse(BaseModel): #学生就业信息响应体
code: int = 200 code: int = 200
@@ -21,7 +21,7 @@ class EmpResponse(BaseModel): #学生就
class CompRequest(BaseModel): #公司信息请求体模型 class CompRequest(BaseModel): #公司信息请求体模型
compname:str employment_company:str
address_id: int | None = None address_id: int | None = None
class CompResponse(BaseModel): #公司信息响应体 class CompResponse(BaseModel): #公司信息响应体