42 lines
1.2 KiB
Python
42 lines
1.2 KiB
Python
from fastapi import FastAPI
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from sqlalchemy import DateTime,Date,create_engine,Column,Integer,ForeignKey,Boolean
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from sqlalchemy.orm import declarative_base
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from pydantic import BaseModel
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db_url = "mysql+pymysql://root:123456@127.0.0.1:3306/ai0824?charset=utf8mb4"
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engine = create_engine(db_url)
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Base = declarative_base()
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class ClassManagement(Base):
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__tablename__ = "wl_class"
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class_id= Column(Integer, primary_key=True, autoincrement=True,comment='班级编号')
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start_class_date = Column(Date,comment='开课时间')
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head_teacher_id= Column(Integer,ForeignKey('wl_teacher.id'),comment='班主任')
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class_teacher_id = Column(Integer,ForeignKey('wl_teacher.id'),comment='授课教师')
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Entry_date= Column(DateTime,comment='录入时间')
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update_date = Column(DateTime,comment='更新时间')
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delete_status = Column(
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Boolean,
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nullable=False,
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default=False,
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server_default='0',
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comment='删除状态：0未删除，1已删除'
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)
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delete_time = Column(DateTime, nullable=True, comment='删除时间')
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app=FastAPI(title='学生管理系统班级管理')
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class ClassRequest(BaseModel):
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class_id: int | None = None
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