如何给已经做好的登录验证界面美化一下，比如添加一个大背景照片
from tkinter import *import webbrowser
import pickle
import os
import os.path
from tkinter.messagebox import showinfo
class Login:
def __init__(self):
# 首先进行相关文件处理
if os.path.exists('User_dict.pkl'):
file1 = open('User_dict.pkl', 'rb')
self.temp_dict = pickle.load(file1)
file1.close()
elif not os.path.exists('User_dict.pkl'):
self.temp_dict = {'username': 'password'}
file1 = open('User_dict.pkl', 'wb')
pickle.dump(self.temp_dict, file1)
file1.close()
self.judgeframe3 = 0
# 然后生成图形界面
self.root = Tk()
self.root.title('欢迎登录')
self.labelframe2 = LabelFrame(self.root, text="登录程序", padx=30, pady=30)
self.labelframe2.grid(row=0, column=1, padx=10, pady=10)
self.label2 = Label(self.labelframe2, text="这是一个登录程序的演示!", padx=5, pady=5)
self.label2.grid(row=0, column=1, padx=5, pady=5)
self.button1 = Button(self.labelframe2, text=' 账户注册 ', bg='yellow',command=self.newAccount)
self.button1.grid(row=1, column=0)
self.button2 = Button(self.labelframe2, text=' 账户登录 ', bg='green',command=self.hadAccount)
self.button2.grid(row=1, column=2)
mainloop()
# ---------------------------------新建账户后的行为----------------------------------------
def newAccount(self):
print('点击成功')
self.creatAccount()
def creatAccount(self):
if self.judgeframe3 == 1:
self.labelframe3.grid_forget()
self.judgeframe3 = 0
self.labelframe3 = LabelFrame(self.root, text="注册登录", padx=30, pady=30)
self.labelframe3.grid(row=2, column=1, padx=10, pady=10)
self.judgeframe3 = 1
self.label_username = Label(self.labelframe3, text='用户名：', padx=5, pady=5)
self.label_username.grid(row=2, column=1)
self.label_password1 = Label(self.labelframe3, text='请输入密码：', padx=5, pady=5)
self.label_password1.grid(row=3, column=1)
self.label_password2 = Label(self.labelframe3, text='请再次输入密码：', padx=5, pady=5)
self.label_password2.grid(row=4, column=1)
self.entry_username = Entry(self.labelframe3)
self.entry_username.grid(row=2, column=2, padx=10, pady=5)
self.entry_password1 = Entry(self.labelframe3, show='*')
self.entry_password1.grid(row=3, column=2, padx=10, pady=5)
self.entry_password2 = Entry(self.labelframe3, show='*')
self.entry_password2.grid(row=4, column=2, padx=10, pady=5)
self.regist_button = Button(self.labelframe3, text=' 立即注册 ', bg='yellow',command=self.regist_new_Account)
self.regist_button.grid(row=5, column=2, padx=10, pady=5)
# 点击注册后的行为
def regist_new_Account(self):
self.user_name = self.entry_username.get()
self.password1 = self.entry_password1.get()
self.password2 = self.entry_password2.get()
if self.user_name in self.temp_dict:
self.label3 = Label(self.labelframe3, text="账号已存在", padx=5, pady=5, fg='red')
self.label3.grid(row=5, column=1, padx=5, pady=5)
else:
if self.password1 == self.password2:
self.password = self.password1
if self.password:
self.dict1 = {self.user_name: self.password}
self.temp_dict.update(self.dict1)
file1 = open('User_dict.pkl', 'wb')
pickle.dump(self.temp_dict, file1)
file1.close()
self.label3 = Label(self.labelframe3, text="注册成功！\n请返回登陆", padx=5, pady=5, fg='red')
self.label3.grid(row=5, column=1, padx=5, pady=5)
else:
self.label3 = Label(self.labelframe3, text="密码不能为空！", padx=5, pady=5, fg='red')
self.label3.grid(row=5, column=1, padx=5, pady=5)
else:
self.label3 = Label(self.labelframe3, text="前后两次密码输入不一致", padx=5, pady=5, fg='red')
self.label3.grid(row=5, column=1, padx=5, pady=5)
# ------------------------------------点击登陆后的行为--------------------------------------------------
def hadAccount(self):
print('成功点击登录')
if self.judgeframe3 == 1:
self.labelframe3.grid_forget()
self.judgeframe3 = 0
self.labelframe3 = LabelFrame(self.root, text="账号密码登录", padx=30, pady=50)
self.labelframe3.grid(row=2, column=1, padx=10, pady=10)
self.label_username0 = Label(self.labelframe3, text='用户名：', padx=5, pady=5)
self.label_username0.grid(row=2, column=1)
self.label_password0 = Label(self.labelframe3, text='请输入密码：', padx=5, pady=5)
self.label_password0.grid(row=3, column=1)
self.entry_username_0 = Entry(self.labelframe3)
self.entry_username_0.grid(row=2, column=2, padx=10, pady=5)
self.entry_password_0 = Entry(self.labelframe3, show='*')
self.entry_password_0.grid(row=3, column=2, padx=10, pady=5)
self.judgeframe3 = 1
self.regist_button = Button(self.labelframe3, text='立即登录',bg='green', command=self.check_login)
self.regist_button.grid(row=5, column=2, padx=10, pady=5)
def check_login(self):
self.user_name = self.entry_username_0.get()
self.input_password = self.entry_password_0.get()
if self.user_name in self.temp_dict:
if self.temp_dict == self.input_password:
showinfo(title='登录成功', message='欢迎进入')
component = [label_username_0, label_password_0,\
entry_username, entry_password, regist_button, label3]
for i in component:
i.destroy()
else:
self.label3 = Label(self.labelframe3, text="密码错误！", padx=5, pady=5, fg='red')
self.label3.grid(row=5, column=1, padx=5, pady=5)
else:
self.label3 = Label(self.labelframe3, text="用户名不存在！", padx=5, pady=5, fg='red')
self.label3.grid(row=5, column=1, padx=5, pady=5)
login = Login()
你好歹也把注册界面弄一个新的弹窗，这也太粗糙了吧
https://fishc.com.cn/static/image/filetype/image.gif 小诺爷 发表于 2020-8-2 18:31
可以参考：https://zhidao.baidu.com/question/1239462730454231659.html zltzlt 发表于 2020-8-2 19:13
可以参考：https://zhidao.baidu.com/question/1239462730454231659.html
说实话，我最讨厌360的这个搜索了，看着难受{:10_277:}，能不能直接贴代码啊 如何解决大背景把登陆界面隐藏到后面，想让登陆界面一直显示在大背景上面
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