def admin_change_pwd(id, old_pwd, new_pwd1, new_pwd2):
if new_pwd1 != new_pwd2:
return False
old_pwd = Encryption.md5(old_pwd)
try:
admin = Admins.query.get(id)
if admin.password != old_pwd:
return False
admin.password = Encryption.md5(new_pwd1)
db.session.add(admin)
db.session.commit()
return True
except Exception as e:
print(e)
ExceptionLog.model_error(e.__str__())
try:
db.session.rollback()
except Exception as ex:
print(ex)
ExceptionLog.other_error(ex.__str__())
return False
def admin_pwd_check(user, pwd):
admin = None
try:
user = int(user)
pwd = Encryption.md5(pwd)
admin = Admins.query.filter_by(ano=user, password=pwd).first()
except Exception as e:
# 保存日志
ExceptionLog.model_error(e.__str__())
print(e)
return admin
def tea_pwd_check(user, pwd):
tea = None
try:
user = int(user)
pwd = Encryption.md5(pwd)
tea = Teachers.query.filter_by(tno=user, password=pwd).first()
except Exception as e:
# 保存日志
ExceptionLog.model_error(e.__str__())
print(e)
return tea
def stu_pwd_check(user, pwd):
stu = None
try:
user = int(user)
pwd = Encryption.md5(pwd) # 加密转换密码
# 通过账号和密码查询数据库，获取用户信息对象
stu = Students.query.filter_by(sno=user, password=pwd).first()
except Exception as e:
# 保存日志
ExceptionLog.model_error(e.__str__())
print(e)
return stu # 返回用户信息对象，如果没有则为None
def add(cls, tno, tname, tsex, collegename, password, tel):
tea = Teachers(
tno=tno,
tname=tname,
tsex=tsex,
collegename=collegename,
password=Encryption.md5(password),
tel=tel
)
try:
db.session.add(tea)
db.session.commit()
return True
except Exception as e:
print(e)
db.session.rollback()
return False
def add(ano, password):
admin = Admins(ano=ano,
password=Encryption.md5(password),
pwd=password,
issuper=0,
examine=0)
try:
db.session.add(admin)
db.session.commit()
return True
except Exception as e:
print(e)
ExceptionLog.model_error(e.__str__())
try:
db.session.rollback()
except Exception as ex:
print(ex)
ExceptionLog.other_error(ex.__str__())
return False
def set_pwd(self, pwd):
self.password = Encryption.md5(pwd)