君子好逑 发表于 2020-10-4 13:54:57

tkinter

from tkinter import *
import pickle
import 功能 as fun

def Login_interface():
    global root
    root = Tk()

    screenWidth = root.winfo_screenwidth()# 获取显示区域的宽度
    screenHeight = root.winfo_screenheight()# 获取显示区域的高度
    width = 480# 设定窗口宽度
    height = 260# 设定窗口高度
    left = (screenWidth - width) / 2
    top = (screenHeight - 60 - height) / 2
    root.geometry("%dx%d+%d+%d" % (width, height, left, top))

    root.title('登录')

    frame1 = Frame(root)
    frame2 = Frame(root)

    global photo
    photo = PhotoImage(file = '图.png')
    imglabel = Label(frame1,image=photo).pack()

    thelabel1 = Label(frame2,text='账号：').grid(row=0 ,column=0)
    thelabel2 = Label(frame2,text='密码：').grid(row=1 ,column=0)

    global e1
    global e2

    e1 = Entry(frame2)
    e2 = Entry(frame2)
    e1.grid(row=0, column=1, padx=10, pady=5)
    e2.grid(row=1, column=1, padx=10, pady=5)

    thebutton1 = Button(frame2,text='安全登录', width=10,command=enter).grid(row=2,column=0, padx=10, pady=30, sticky=W)
    thebutton2 = Button(frame2,text='退出', width=10,command=root.quit).grid(row=2, column=1, padx=10, pady=30, sticky=E)

    frame1.grid(row=0 ,column=0)
    frame2.grid(row=0 ,column=1)

def enter():
    a = {}
    f = open("使用者.pkl",'rb')
    a = pickle.load(f)
    f.close()
    global e1
    global e2
    name = e1.get()
    password = e2.get()
    if (name in a):
      if (password == a):
            global root
            root.destroy()
            fun.fuction()
    else:
      e1.delete(0,END)
      e1.delete(0,END)
      error()

def error():
    master = Toplevel()

    screenWidth = master.winfo_screenwidth()# 获取显示区域的宽度
    screenHeight = master.winfo_screenheight()# 获取显示区域的高度
    width = 680# 设定窗口宽度
    height = 400 # 设定窗口高度
    left = (screenWidth - width) / 2
    top = (screenHeight - 60 - height) / 2
    master.geometry("%dx%d+%d+%d" % (width, height, left, top))

    master.title("输入有误！！！")
    frame1 = Frame(master)
    frame2 = Frame(master)

    global e_photo
    e_photo = PhotoImage(file='图1.png')
    thelabel1 = Label(frame1,text="您所输入的账号或密码有误，请重新输入！！！",image=e_photo,
    compound=CENTER,padx=10,pady=10,font=("微软雅黑", 20),fg="black").pack()

    thebutton = Button(frame2,text='OK',width=10,command=master.destroy).pack()

    frame1.pack()
    frame2.pack()

if __name__ == "__main__":

    Login_interface()

    mainloop()
这个程序的图片和输入框是分开的，有大佬能指点一下怎么让图片成为背景，输入框加载在图片上吗

嘉岳呀 发表于 2020-10-4 17:37:13

https://blog.csdn.net/RikkaTakanashi/article/details/83719068
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