切换目录查询目录 tcp

服务器import socket
import os
import json
sk = socket.socket()sk.bind(('127.0.0.1',8080))
sk.listen()
conn,addr = sk.accept()def show_dir(conn,path):
return os.listdir(path=path)def return_res(conn,current_path):
res = show_dir(conn,current_path)
show_res = '--'.join(res)
conn.send(show_res.encode('utf-8'))abs_path = conn.recv(1024).decode('utf-8')
current_path = abs_path
return_res(conn,current_path)while 1:
dic_str = conn.recv(1024).decode('utf-8')
dic = json.loads(dic_str)
if dic['opt'] == 'cd':
current_path = current_path + '/' + dic['filename']
if os.path.isdir(current_path):
return_res(conn,current_path)
else:
conn.send('该文件不是文件夹，请重新输入！')
continue
if dic['opt'] == '..':
l = current_path.split('/')
l.pop()
current_path = '/'.join(l)
return_res(conn,current_path+'/')conn.close()
sk.close()客户端 import socket
import json
sk = socket.socket()sk.connect(('127.0.0.1',8080))dirs = input('请输入当前目录绝对路径>>>')
sk.send(dirs.encode('utf-8'))
print(sk.recv(1024).decode('utf-8').split('--'))dic = {'opt':None,'filename':None}while 1:
cmd = input('请输入命令操作>>>')
dic['opt'] = cmd
if cmd == 'cd':
dic['filename'] = input('请输入要查看的文件夹名>>>')
dic_str = json.dumps(dic)
sk.send(dic_str.encode('utf-8'))
print(sk.recv(1024).decode('utf-8').split('--'))sk.close()