就业模块修改

api/wl_emp_api.py

@@ -16,7 +16,7 @@ def query_list(
     skip: int = 0,
     limit: int = 100,
     company_name: Optional[str] = None,
-    db: Session = Depends(get_db),
+    db: Session = Depends(get_db)
 ):
     return EmpDAO.list_emps(db, skip, limit, company_name)
 
@@ -54,3 +54,4 @@ def remove_emp(stu_no: str, db: Session = Depends(get_db)):
     if not EmpDAO.delete_emp(db, stu_no):
         raise HTTPException(status_code=404, detail="就业信息不存在")
     return {"code": 200, "msg": "删除成功"}
+

dao/wl_emp_dao.py

@@ -17,18 +17,14 @@ class EmpDAO:
 
     @staticmethod
     def list_emps(db: Session, skip: int = 0, limit: int = 100, company_name: str = None):
-        """查询就业列表，顺带把学生姓名带上"""
+        """查询就业列表"""
         q = db.query(Emp).filter(Emp.is_deleted == 0)
         if company_name:
             q = q.filter(Emp.company_name.like(f"%{company_name}%"))
 
         emp_list = q.offset(skip).limit(limit).all()
         for e in emp_list:
-            stu = db.query(Student).filter(
-                Student.stu_no == e.stu_no,
-                Student.is_deleted == 0,
-            ).first()
-            e.stu_name = stu.stu_name if stu else None
+            e.stu_name = e.student.stu_name
         return emp_list
 
     @staticmethod
@@ -38,9 +34,7 @@ class EmpDAO:
             Emp.stu_no == stu_no,
             Emp.is_deleted == 0,
         ).first()
-        if emp:
-            stu = EmpDAO.get_student(db, stu_no)
-            emp.stu_name = stu.stu_name if stu else None
+        emp.stu_name =emp.student.stu_name
         return emp
 
     @staticmethod

model/wl_emp_model.py

@@ -1,4 +1,4 @@
-from sqlalchemy import Column, DateTime, ForeignKey, Integer, String, func
+from sqlalchemy import Column, DateTime, ForeignKey, Integer, String
 from sqlalchemy.orm import relationship
 
 from database import Base
@@ -9,8 +9,8 @@ class Emp(Base):
 
     # 学号做主键，同时做外键指向学生表，长度跟 Student.stu_no 保持一致
     stu_no = Column(String(20), ForeignKey('wl_student.stu_no'), primary_key=True)
-    emp_open_time = Column(DateTime, default="2026-11-30 18:18:18")
-    offer_time = Column(DateTime, default=func.now())
+    emp_open_time = Column(DateTime)
+    offer_time = Column(DateTime)
     company_name = Column(String(100), nullable=False)
     salary = Column(Integer, nullable=False, default=15000)
 
@@ -21,3 +21,4 @@ class Emp(Base):
 
     def __repr__(self):
         return f"<Emp(stu_no={self.stu_no}, company='{self.company_name}')>"
+

scheme/wl_emp_scheme.py

@@ -8,7 +8,7 @@ class EmpCreate(BaseModel):
     emp_open_time: Optional[datetime] = Field(None, description="不传用表默认值")
     offer_time: Optional[datetime] = Field(None, description="不传用数据库当前时间")
     company_name: str = Field(..., max_length=100, description="公司名称")
-    salary: Optional[int] = Field(None, description="不传用默认值 15000")
+    salary: Optional[int] = Field(15000, description="不传用默认值 15000")
 
 class EmpUpdate(BaseModel):
     emp_open_time: Optional[datetime] = None
@@ -26,3 +26,4 @@ class EmpOut(BaseModel):
     salary: Optional[int] = None
 
     model_config = ConfigDict(from_attributes=True)
+