我创建了一个名为Users（）的类，我想进行的验证之一是密码验证，例如最小密码长度，至少包含一个数字，依此类推。当我实例化两个用户并调用方法check_password时，问题就出现了，当我打印结果时，它只显示一个列出了两个用户错误的列表，而不是每个用户一个。下面的代码。
user.py：
users = []
class Users:
error_list = []
def __init__(self, user_id, user_name, password = '1234'):
self.__user_id = user_id
self.__user_name = user_name
self.__password = password
users.append({"user_id":self.user_id,"user_name":self.__user_name,"password":self.__password})
@property
def user_id(self):
return self.__user_id
@property
def user_name(self):
return self.__user_name
@property
def password(self):
return self.__password
def check_password(self):
if len(self.__password) < 8:
self.error_list.append({'error_cd': 1,'error_message':'your password must have at least 8 characters'})
return self.error_list
main.py：
from user import Users
user1 = Users(1,'Johnny','111')
user2 = Users(2,'Carlos','11111')
print(user1.password)
print(user1.check_password())
print(user2.password)
print(user2.check_password())
执行main.py的输出是：
"C:\Users\a0091660\Desktop\Meus arquivos\Pessoal\pyProjects\Pluralsight\roleta_russa\venv\Scripts\python.exe" "C:/Users/a0091660/Desktop/Meus arquivos/Pessoal/pyProjects/Pluralsight/roleta_russa/main.py"
111
[{'error_cd': 1, 'error_message': 'your password must have at least 8 characters'}]
11111
[{'error_cd': 1, 'error_message': 'your password must have at least 8 characters'}, {'error_cd': 1, 'error_message': 'your password must have at least 8 characters'}]
Process finished with exit code 0
我想：
"C:\Users\a0091660\Desktop\Meus arquivos\Pessoal\pyProjects\Pluralsight\roleta_russa\venv\Scripts\python.exe" "C:/Users/a0091660/Desktop/Meus arquivos/Pessoal/pyProjects/Pluralsight/roleta_russa/main.py"
111
[{'error_cd': 1, 'error_message': 'your password must have at least 8 characters'}]
11111
[{'error_cd': 1, 'error_message': 'your password must have at least 8 characters'}]
Process finished with exit code 0