def __input_student(self):
name = input("请输入学生姓名:")
age = int(input("请输入学生年龄:"))
score = int(input("请输入学生成绩:"))
# stu = m.StudentModel(name, age, score)
stu = model.StudentModel(name, age, score)
self.__manager.add_student(stu)
def createController(dbname, modelname, view):
if not (Controller._instance) or (Controller._instance._view != view):
if Controller._instance:
Controller._instance._model.detach(Controller._instance._view)
Controller._instance = Controller(
model.StudentModel(dbname, modelname), view)
return Controller._instance
def __input_student(self):
name = input("请输入学生姓名:")
age = self.__input_number("请输入年龄：") # 此处直接调用实例方法就行
score = self.__input_number("请输入成绩：")
# age=int(input("请输入年龄：")
# score = int(input("请输入学生成绩:"))
stu = model.StudentModel(name, age, score)
self.__manager.add_student(stu)
def __modify_student(self):
id = int(input("请输入要修改的学生的编号:"))
name = input("请输入新的姓名:")
age = int(input("请输入新的年龄:"))
score = int(input("请输入新的成绩:"))
# info = m.StudentModel(name, age, score, id)
info = model.StudentModel(name, age, score, id)
if self.__manager.update_student(info):
print("更改成功！")
else:
print("失败！")