1 from tkinter import * 2 from tkinter.filedialog import * 3  4 filetype = [(‘Python Files‘, ‘*.py *.pyw‘), 5      (‘Text Files‘, ‘*.txt‘), 6      (‘All Files‘, ‘*.*‘)] 7  8 def saveFileDialog(): 9     "保存对话框"10     filename = asksaveasfilename(11                                 #默认扩展名，.号可带可不带12                                 defaultextension = ‘.py‘,13                                 #文件类型选项14                                 filetypes = filetype,15                                 #初始目录，默认当前目录16                                 initialdir = ‘G:\\Tkinter‘,17                                 #初始文件名，默认为空18                                 initialfile = ‘Test‘,19                                 #打开的位置，默认是根窗口20                                 parent = root,21                                 #窗口标题22                                 title = "另存为")23     print(filename)24 25 def openFileDialog():26     "打开对话框,参数与保存对话框相同.略"27     filename = askopenfilename(filetypes = filetype)28     print(filename)29 30 root = Tk()31 menubar = Menu(root)32 filemenu = Menu(menubar, tearoff = 0)33 filemenu.add_command(label = ‘打开‘, command = openFileDialog)34 filemenu.add_command(label = ‘保存‘, command = saveFileDialog)35 menubar.add_cascade(label = ‘文件‘, menu = filemenu)36 root[‘menu‘] = menubar37 root.title(‘文件对话框‘)38 root.mainloop()