使用tkinter实现FTP服务器桌面软件
实现功能：
可以修改有权限的用户名、密码及端口
匿名用户访问只能浏览
可以修改路径，弹出文件夹选择窗口
启动和停止按钮可以交互显示
对文件夹路径做判断，不合理的会有提示
运行界面如下：
直接贴代码：
#!/usr/bin/env python3
# -*- coding: UTF-8 -*-
"""FTP服务器GUI"""
import os
import sys
from tkinter import (Button, Entry, Frame, Label, StringVar, Tk, filedialog, messagebox)
from pyftpdlib.authorizers import DummyAuthorizer
from pyftpdlib.handlers import FTPHandler
from pyftpdlib.servers import FTPServer, ThreadedFTPServer
import _thread
class FTP(Tk):
def __init__(self):
Tk.__init__(self)
self.title("FTP服务器GUI")
self.set_window_center(self, 300, 180)
self.resizable(False, False)
self.server = None
self.server_thread = None
self.running = StringVar(value="normal")
self.var_username = StringVar(value="doudou")
self.var_passwd = StringVar(value="doudou")
self.var_address = StringVar(value="127.0.0.1")
self.var_port = StringVar(value="3333")
self.var_path = StringVar(value=".") # 默认路径
self.entry_username = None
self.entry_passwd = None
self.entry_address = None
self.entry_port = None
self.entry_path = None
self.load_view()
def run_ftp(self):
if os.path.isdir(self.var_path.get()) is not True:
messagebox.showerror(title="提示", message="路径不对", parent=self)
return
_thread.start_new_thread(self.ftpserver, ())
self.fixed_entry("readonly")
def stop_ftp(self):
self.fixed_entry()
if self.server:
try:
self.server.close()
except Exception:
print(Exception)
def ftpserver(self):
# 实例化虚拟用户，这是FTP验证首要条件
authorizer = DummyAuthorizer()
# 添加用户权限和路径，括号内的参数是(用户名， 密码， 用户目录， 权限)
authorizer.add_user(
self.var_username.get(),
self.var_passwd.get(),
self.var_path.get(),
perm="elradfmwMT")
# 添加匿名用户，任何人都可以访问，否则需要输入用户名和密码才能访问
# 匿名用户只需要配置路径
authorizer.add_anonymous(self.var_path.get(), msg_login="Welcome")
# 初始化ftp句柄
handler = FTPHandler
handler.authorizer = authorizer
# 监听ip和端口
self.server = ThreadedFTPServer(
(self.var_address.get(), self.var_port.get()), handler)
# 开始服务
self.server.serve_forever()
def load_view(self):
"""界面"""
Label(self, text="账号:").grid(column=0, row=0, sticky="nswe")
self.entry_username = Entry(self, textvariable=self.var_username, bd=2)
self.entry_username.grid(column=1, row=0, columnspan=2, sticky="nswe")
Label(self, text="密码:").grid(column=0, row=1, sticky="nswe")
self.entry_passwd = Entry(self, textvariable=self.var_passwd, bd=2)
self.entry_passwd.grid(column=1, row=1, columnspan=2, sticky="nswe")
Label(self, text="地址:").grid(column=0, row=2, sticky="nswe")
self.entry_address = Entry(self, textvariable=self.var_address, bd=2)
self.entry_address.grid(column=1, row=2, columnspan=2, sticky="nswe")
Label(self, text="端口:").grid(column=0, row=3, sticky="nswe")
self.entry_port = Entry(self, textvariable=self.var_port, bd=2)
self.entry_port.grid(column=1, row=3, columnspan=2, sticky="nswe")
Label(self, text="路径:").grid(column=0, row=4, sticky="nswe")
self.entry_path = Entry(self, textvariable=self.var_path, bd=2)
self.entry_path.grid(column=1, row=4)
self.btn_select_path = Button(self, text="选择", command=self.selectPath)
self.btn_select_path.grid(column=2, row=4)
btn_box = Frame(self, relief="ridge", borderwidth=0, bd=2)
btn_box.grid(column=0, row=5, columnspan=3, sticky="nswe")
self.btn_start = Button(btn_box, text="启动", command=self.run_ftp)
self.btn_start.pack(side="left")
self.btn_stop = Button(
btn_box, text="停止", command=self.stop_ftp, state="disable")
self.btn_stop.pack(side="left")
def selectPath(self):
path = filedialog.askdirectory()
if os.path.isdir(path):
self.var_path.set(path)
def fixed_entry(self, state="normal"):
s = "readonly" if (state == "readonly") else "normal"
a = "disable" if (state == "readonly") else "normal"
self.entry_username["state"] = s
self.entry_passwd["state"] = s
self.entry_address["state"] = s
self.entry_port["state"] = s
self.entry_path["state"] = s
self.btn_select_path["state"] = a
self.btn_start["text"] = "运行中" if (state == "readonly") else "启动"
self.btn_start["state"] = a
self.btn_stop["state"] = "normal" if (
state == "readonly") else "disable"
def set_window_center(self, window, width, height):
"""设置窗口宽高及居中"""
# 获取屏幕 宽、高
w_s = window.winfo_screenwidth()
h_s = window.winfo_screenheight()
# 计算 x, y 位置
x_co = (w_s - width) / 2
y_co = (h_s - height) / 2 - 50
window.geometry("%dx%d+%d+%d" % (width, height, x_co, y_co))
window.minsize(width, height)
if __name__ == "__main__":
ftp = FTP()
ftp.mainloop()
