数据库模型类名修改以及文件名修改

PythonProject/model/student_model.py

@@ -1,7 +1,6 @@
 from sqlalchemy import DATETIME,Column, Integer, String, Date,ForeignKey
-from sqlalchemy.orm import declarative_base
-import datetime
-Base = declarative_base()
+from datetime import datetime
+from util.database import Base,engine
 
 class Student_Model(Base):
     __tablename__ = 'wl_student'
@@ -9,10 +8,10 @@ class Student_Model(Base):
                     , primary_key=True
                     , autoincrement=True
                     ,comment='学生编号')
-    class_id=Column(Integer
-                    ,ForeignKey('wl_class.class_id')
-                    ,nullable=False
-                    ,comment='班级编号')
+    # class_id=Column(Integer
+    #                 ,ForeignKey('wl_class.class_id')
+    #                 ,nullable=False
+    #                 ,comment='班级编号')
     stu_name=Column(String(100),comment='学生姓名')
     age=Column(Integer,comment='年龄')
     gender=Column(String(50),comment='性别')
@@ -23,12 +22,12 @@ class Student_Model(Base):
     degree=Column(String(50),comment='学历')
     admission_date=Column(Date,comment='入学日期')
     graduation_date=Column(Date,comment='毕业日期')
+    progress=Column(Integer,default=0,comment='课程进度:学习中=0，求职中=1，已就业=2')
     create_date=Column(DATETIME
                        ,default=datetime.now)
     update_date=Column(DATETIME
                        ,default=datetime.now
                        ,onupdate=datetime.now)
-    progress=Column(Integer,default=0)
-
 
+Base.metadata.create_all(engine)