1.

import os

import os.path as path

file_path="D:\\vscode python\\code\\作业\\network4.py"

file_path_floder="D:\\vscode python\\code\\作业\\network4.py"

def traverse(path1):

for entry in os.listdir(path1):

file_path=path.join(path1,entry)

if path.isfile(file_path):

print(f"文件：",{file_path})

elif path.isdir(file_path):

traverse(full_path)

traverse(file_path_floder）

2.

import hashlib

def entryption(str1):

slat="$$$@@"

res=hashlib.md5(str1.encode("utf-8"))

res.update(slat.encode("utf-8"))

return res.hexdigest()

username_mysql=entryption("张三")

passworld__mysql=entryption("123456")

username=input("用户名：")

passworld=input("密码：")

def login(username,passworld):

return True if entryption(username)==username_mysql and entryption(passworld)==passworld__mysql else False

print("登陆成功"if login(username,passworld) else"登陆失败")