aaa

2026-09-21 22:13:04 +08:00
commit 1e302df9ed
63 changed files with 1268 additions and 0 deletions
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+from sqlalchemy import Column, Integer, String, Date, Float, Numeric, ForeignKey
+from sqlalchemy import create_engine
+from sqlalchemy.orm import relationship
+SQ_URL = "mysql+pymysql://root:123456@localhost:3306/student_system"
+engine = create_engine(SQ_URL,pool_size=5,echo=True)
+from database import Base
+class Work(Base):
+    __tablename__ = 'student_work'
+    # 包含字段：学生编号ID、学生姓名、学生班级、就业开放时间、offer下发时间、就业公司名称、就业薪资
+    employment_id = Column(Integer, autoincrement=True,primary_key=True)
+    sid = Column(Integer,ForeignKey("student.sid"), unique=True)
+    open_time = Column(Date, default="1970-01-01")
+    offer_time = Column(Date, default="1970-01-01")
+    company_name = Column(String(50))
+    salary = Column(Numeric(10,2))
+    flag = Column(Integer, default=1)
+    student = relationship("Student", back_populates="work")