python中的密码生成程序

我生成了随机密码。现在，我想将每个密码分配给用户列表中的每个/不同的用户。但只有最后一个密码被分配给每个用户。代码如下

import random

chars="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ123456!@#$%^&*()"
users=['A','B','C']


users_count= 0
for i in users: 
      users_count = users_count + 1
# print (str(users_count))



pass_len=int(input("Password length = "))
pass_count=users_count

for i in range(0,pass_count):
    password=""
    for i in range(0,pass_len):
        pass_chars= random.choice(chars)
        password=password+pass_chars 
    print("all pass are : " ,password)
 
for user in users:
    print(user," Password : ",password)

输出如下：

Password length = 5
all pass are :  As6iI
all pass are :  FhAIX
all pass are :  fjJBH
A  Password :  fjJBH
B  Password :  fjJBH
C  Password :  fjJBH

---

“password”是一个一次只能有1个值的变量，当您在循环中更改password的值时，当循环结束时，将只保留最后一个值

---

创建一个数组并将密码附加到循环中，然后在循环中为每个用户调用该数组。

使用字典存储密码对

或更简短的版本：

user_passwords = {}
for user in users:
    for i in range(0, pass_len):
        user_passwords[user] = user_passwords.get(user, "") + random.choice(chars)

for user in users:
    print(user," Password : ",user_passwords[user])

您的代码存在问题：

password=""
for i in range(0,pass_len):
    pass_chars= random.choice(chars)
    password=password+pass_chars 
print("all pass are : " ,password) 
        #   <-- Missing assigning the password to the user

password=""
for i in range(0,pass_len):
    pass_chars= random.choice(chars)
    password=password+pass_chars 
print("all pass are : " ,password) 
        #   <-- Missing assigning the password to the user

for user in users:
    print(user," Password : ",password)