first

2026-09-12 16:30:43 +08:00
commit d63798aee5
13 changed files with 346 additions and 0 deletions
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Black">
+    <option name="sdkName" value="Python 3.14 (wl_student_manager_system)" />
+  </component>
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.10 (wl_student_manager_system)" project-jdk-type="Python SDK" />
+</project>
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="PYTHON_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$">
+      <excludeFolder url="file://$MODULE_DIR$/.venv" />
+    </content>
+    <orderEntry type="jdk" jdkName="Python 3.10 (wl_student_manager_system)" jdkType="Python SDK" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
@@ -0,0 +1,45 @@
+from fastapi import APIRouter, Depends, HTTPException, Query
+from sqlalchemy.orm import Session
+from database import get_db
+from scheme.wl_student_scheme import StudentCreate, StudentUpdate, StudentOut
+from dao import wl_student_dao
+
+router = APIRouter(prefix="/students", tags=["学生管理"])
+
+
+@router.get("", response_model=list[StudentOut])
+def list_students(
+    stu_no: str = Query(None),
+    stu_name: str = Query(None),
+    class_id: int = Query(None),
+    db: Session = Depends(get_db),
+):
+    return wl_student_dao.search_students(db, stu_no, stu_name, class_id)
+
+
+@router.post("", response_model=StudentOut)
+def create_student(data: StudentCreate, db: Session = Depends(get_db)):
+    return wl_student_dao.create_student(db, data)
+
+
+@router.get("/{stu_no}", response_model=StudentOut)
+def get_student(stu_no: str, db: Session = Depends(get_db)):
+    stu = wl_student_dao.get_student_by_no(db, stu_no)
+    if not stu:
+        raise HTTPException(404, "学生不存在")
+    return stu
+
+
+@router.put("/{stu_no}", response_model=StudentOut)
+def update_student(stu_no: str, data: StudentUpdate, db: Session = Depends(get_db)):
+    stu = wl_student_dao.update_student(db, stu_no, data)
+    if not stu:
+        raise HTTPException(404, "学生不存在")
+    return stu
+
+
+@router.delete("/{stu_no}")
+def delete_student(stu_no: str, db: Session = Depends(get_db)):
+    if not wl_student_dao.delete_student(db, stu_no):
+        raise HTTPException(404, "学生不存在")
+    return {"msg": "删除成功"}
@@ -0,0 +1,74 @@
+from sqlalchemy.orm import Session
+from sqlalchemy import func
+from model.wl_student_model import Student
+# from model.class_ import Class   # 你同学写的
+from scheme.wl_student_scheme import StudentCreate, StudentUpdate
+
+
+# ---- 学号生成 ----
+def generate_stu_no(db: Session, class_id: int, seq: int = None) -> str:
+    cls = db.query(Class).filter_by(id=class_id).first()
+    if not cls or not cls.start_date:
+        raise ValueError("班级不存在或未设置开班时间")
+    date_str = cls.start_date.strftime("%Y%m%d")
+    if seq is None:
+        count = db.query(func.count(Student.stu_id)) \
+                  .filter(Student.class_id == class_id).scalar() or 0
+        seq = count + 1
+    return f"{date_str}{seq:03d}"
+
+
+# ---- 增 ----
+def create_student(db: Session, data: StudentCreate) -> Student:
+    stu_no = generate_stu_no(db, data.class_id)
+    stu = Student(stu_no=stu_no, **data.model_dump())
+    db.add(stu)
+    db.commit()
+    db.refresh(stu)
+    return stu
+
+
+# ---- 查（多条件）----
+def search_students(db: Session, stu_no=None, stu_name=None,
+                    class_id=None, advisor_id=None, status=None):
+    q = db.query(Student).filter(Student.is_deleted == 0)   # 若加了逻辑删除字段
+    if stu_no:
+        q = q.filter(Student.stu_no.like(f"%{stu_no}%"))
+    if stu_name:
+        q = q.filter(Student.stu_name.like(f"%{stu_name}%"))
+    if class_id:
+        q = q.filter(Student.class_id == class_id)
+    if advisor_id:
+        q = q.filter(Student.advisor_id == advisor_id)
+    if status:
+        q = q.filter(Student.status == status)
+    return q.all()
+
+
+def get_student_by_no(db: Session, stu_no: str) -> Student | None:
+    return db.query(Student).filter(
+        Student.stu_no == stu_no,
+        Student.is_deleted == 0
+    ).first()
+
+
+# ---- 改 ----
+def update_student(db: Session, stu_no: str, data: StudentUpdate) -> Student | None:
+    stu = get_student_by_no(db, stu_no)
+    if not stu:
+        return None
+    for k, v in data.model_dump(exclude_unset=True).items():
+        setattr(stu, k, v)
+    db.commit()
+    db.refresh(stu)
+    return stu
+
+
+# ---- 逻辑删 ----
+def delete_student(db: Session, stu_no: str) -> bool:
+    stu = get_student_by_no(db, stu_no)
+    if not stu:
+        return False
+    stu.is_deleted = 1
+    db.commit()
+    return True
@@ -0,0 +1,19 @@
+#项目初始化入口
+from fastapi import FastAPI
+from api import wl_student_api   # 周学灵的路由
+from database import Base, engine
+from model import wl_student_model as student_model
+
+
+Base.metadata.create_all(bind=engine)
+
+app = FastAPI(title="沃林学生管理系统")
+app.include_router(wl_student_api.router)
+
+
+if __name__ == "__main__":
+    import uvicorn
+    uvicorn.run(app, host="127.0.0.1", port=8000)
+
+
+
@@ -0,0 +1 @@
+from model import wl_student_model
@@ -0,0 +1,29 @@
+from sqlalchemy import ( Column,Date,DateTime,
+    ForeignKey,
+    Integer,
+    SmallInteger,
+    String,
+    func,
+)
+from sqlalchemy.orm import relationship
+
+from database import Base
+
+
+class Advisor(Base):
+
+    __tablename__ = "advisor"
+
+    id = Column(Integer, primary_key=True, autoincrement=True, comment="顾问编号")
+    name = Column(String(50), nullable=False, index=True, comment="顾问姓名")
+    gender = Column(String(8), comment="性别")
+    phone = Column(String(20), index=True, comment="手机号")
+    email = Column(String(64), comment="邮箱")
+    region = Column(String(64), comment="负责区域/招生渠道")
+    is_deleted = Column(SmallInteger,nullable=False, default=0,server_default="0",
+        index=True,comment="1=已删除",)
+
+    students = relationship("Student",primaryjoin="and_(Advisor.id == Student.advisor_id, Student.is_deleted == 0)",
+        foreign_keys="Student.advisor_id",viewonly=True,lazy="selectin",)
+
+
@@ -0,0 +1,10 @@
+#班级管理 熊浩钦
+from sqlalchemy import Column, Integer, DateTime
+from sqlalchemy.orm import relationship
+from database import Base
+
+class WlClass(Base):
+    __tablename__ = "wl_class"
+    class_id = Column(Integer, primary_key=True, index=True, comment="班级编号")
+    start_time = Column(DateTime, comment="开课时间")
+    is_deleted = Column(Integer, default=0, comment="逻辑删除标记（0正常，1已删）")
@@ -0,0 +1,36 @@
+#学生就业 赵康宁
+from sqlalchemy import *
+from sqlalchemy.orm import *
+
+db_url = "sqlalchemy+pymysql://root:123456@localhost/Student"
+engine = create_engine(db_url, pool_size=8)
+Base = declarative_base()
+
+emp_stu = Table('emp_stu',
+                Base.metadata,
+                Column('stu_id', Integer, ForeignKey('stu_id'), primary_key=True))
+
+class emp(Base):
+    __tablename__ = "wl_emp"
+
+    stu_id = Column(Integer, primary_key=True, autoincrement=True)
+    emp_open_time = Column(DateTime, default="2026-11-30 18:18:18")
+    offer_time = Column(DateTime, default=func.now())
+    company_name = Column(String(100), nullable=False)
+    salary = Column(Integer, nullable=False, default=15000)
+
+    student = relationship("wl_student", back_populates="wl_emp")
+
+    def __repr__(self):
+        pass
+
+
+SessionLocal = sessionmaker(bind=engine)
+db_session = SessionLocal()
+Base.metadata.create_all(engine)
+
+"""
+数据增删改查
+"""
+db_session.close()
+
@@ -0,0 +1,14 @@
+#学生考核成绩 圣国伟
+from sqlalchemy import Column, Integer,  Float
+
+from database import Base
+class StudentScore(Base):
+    __tablename__ = "student_score"
+
+    stu_id = Column(Integer, primary_key=True, comment="学生编号")
+    exam_order = Column(Integer, primary_key=True, comment="考核序次")
+    score = Column(Float, nullable=False, comment="成绩")
+
+
+
+
@@ -0,0 +1,30 @@
+#学生基本信息 周学灵
+from database import Base
+from sqlalchemy import Column, Integer, String, Date, ForeignKey
+from sqlalchemy.orm import relationship
+
+
+class Student(Base):
+    __tablename__ = 'wl_student'
+    # ---------- 内部主键（隐藏，不对外）----------
+    stu_id = Column(Integer, primary_key=True, autoincrement=True, comment='内部主键')
+    # ---------- 业务学号（对外，按规则生成）----------
+    stu_no = Column(String(20), unique=True, nullable=False, index=True, comment='学号')
+    # class_id = Column(Integer, ForeignKey('wl_class.id'), nullable=True, comment='班级ID')
+    stu_name = Column(String(30), nullable=True, comment='学生姓名')
+    native_place = Column(String(50), nullable=True, comment='籍贯')
+    graduate_school=Column(String(128), nullable=True, comment='毕业学校')
+    major= Column(String(64), nullable=True, comment='专业')
+    in_time= Column(Date, nullable=True, comment='入学时间')
+    out_time= Column(Date, nullable=True, comment='毕业时间')
+    edu= Column(String(32), nullable=True, comment='学历')
+    # advisor_id = Column(Integer, ForeignKey('wl_advisor.id'), nullable=True, comment='顾问ID')
+    stu_age = Column(Integer, nullable=True, comment='年龄')
+    stu_gender = Column(String(8), nullable=True, comment='性别')
+
+    # class_ = relationship("Class", back_populates="students")
+    # advisor = relationship("Advisor", back_populates="students")
+
+    is_deleted = Column(Integer, default=0, comment='逻辑删除: 0正常 1删除')
+    def __repr__(self):
+        return f"<Student(id={self.stu_id}, name='{self.stu_name}')>"
@@ -0,0 +1,23 @@
+#老师管理模块 刘盼
+from sqlalchemy import create_engine
+from database import Base, engine
+
+class Teacher(Base):
+    __tablename__ = 'wl_teacher'
+    t_id = Column(Integer, primary_key=True, autoincrement=True)
+    teacher_no = Column(String(20), unique=True, nullable=False)
+    t_name = Column(String(50), nullable=False)
+    t_phone = Column(String(20), unique=True, nullable=True)
+    t_email = Column(String(20), unique=False)
+    class_id = Column(Integer, ForeignKey("wl_class.id"), nullable=False)
+    role = Column(String(50), nullable=False)
+    is_deleted = Column(Integer, default=0)
+
+    def generate_teacher_no(db: Session, hire_date: date):
+        """
+        工号规则：T + 入职日期(YYYYMMDD) + 3位当天序号
+        例如：T20250912001、T20250912002
+        """
+        date_str = hire_date.strftime("%Y%m%d")
+        prefix = f"T{date_str}"
+
@@ -0,0 +1,48 @@
+from pydantic import BaseModel
+from datetime import date
+from typing import Optional
+class StudentCreate(BaseModel):
+    class_id: Optional[int] = None
+    advisor_id: Optional[int] = None
+    stu_name: Optional[str] = None
+    native_place: Optional[str] = None
+    graduate_school: Optional[str] = None
+    major: Optional[str] = None
+    in_time: Optional[date] = None
+    out_time: Optional[date] = None
+    edu: Optional[str] = None
+    stu_age: Optional[int] = None
+    stu_gender: Optional[str] = None
+    # status: Optional[str] = None
+
+class StudentUpdate(BaseModel):
+    class_id: Optional[int] = None
+    advisor_id: Optional[int] = None
+    stu_name: Optional[str] = None
+    native_place: Optional[str] = None
+    graduate_school: Optional[str] = None
+    major: Optional[str] = None
+    in_time: Optional[date] = None
+    out_time: Optional[date] = None
+    edu: Optional[str] = None
+    stu_age: Optional[int] = None
+    stu_gender: Optional[str] = None
+    # status: Optional[str] = None
+
+class StudentOut(BaseModel):
+    stu_no: str
+    stu_name: Optional[str] = None
+    class_id: Optional[int] = None
+    advisor_id: Optional[int] = None
+    native_place: Optional[str] = None
+    graduate_school: Optional[str] = None
+    major: Optional[str] = None
+    in_time: Optional[date] = None
+    out_time: Optional[date] = None
+    edu: Optional[str] = None
+    stu_age: Optional[int] = None
+    stu_gender: Optional[str] = None
+    # status: Optional[str] = None
+
+    class Config:
+        from_attributes = True