#引入模块
import os #系统资源控制
import base64 #文件加密
from tkinter import * #写GUI
from secrets import token_bytes #生成密匙
#全局
file_path = ''
#主界面类
class MyGui(Frame):
def __init__(self,master= None):
super().__init__(master)
self.master = master #依赖窗口
self.pack() #展示
self.GreateWidget() #创建组件
def GreateWidget(self):
global file_path
self.label01 = Label(self,text='文件路径')
self.label01.grid(row = 0 ,column = 2)
entry_tmp = StringVar()
self.entry01 = Entry(self,textvariable = entry_tmp)
self.entry01.grid(row = 1, column = 2)
file_path = entry_tmp.get()
self.button_encryed = Button(self,text= "加密" ,command = Encpryed_file)
self.button_encryed.grid(row= 2,column = 1)
self.button_dencryed = Button(self,text = '解密')
self.button_dencryed.grid(row= 2,column = 2)
self.button_exit = Button(self,text = '退出',command= self.master.destroy)
self.button_exit.grid(row= 2,column = 3)
#错误展示
def error_display():
pass
#获得密匙
def GetKeyWordPass():
pass
#加密部分
def Encpryed_file():
print(file_path)
def decryption_file():
pass
#主函数
def main():
my_windos = Tk()
my_windos.title('xxxx小软件')
my_windos.geometry("250x100+200+100")
app = MyGui(my_windos)
my_windos.mainloop()
if __name__ == "__main__":
main()
老师为什么我读不出entry_tmp变量里面的数据的
我次次读都是空的

就是现实不出来