import tkinter.filedialog as tkFD
def __init__(self, root):
self.ext1 = Button(self.frame[1], text="选择文件", command=self.openfile,width = 10)
self.ext1.pack(side = LEFT, padx = 2,pady = 10)
self.txt = Text(self.frame[1],height = 1,width = 80)
self.txt.pack(side = LEFT, padx = 2,pady = 10)
self.ext3 = Button(self.frame[3], text="选择根目录", command=self.opendir,width = 10)
self.ext3.pack(side = LEFT, padx = 2,pady = 10)
self.path = Text(self.frame[3],height = 1,width = 40)
self.path.pack(side = LEFT, padx = 2,pady = 10)
def openfile(self):
self.filename=tkFD.
askopenfilename(filetypes=[("Excel
工作簿", ".xls")])
self.txt.delete(1.0,END)
self.txt.insert(1.0,self.filename)
def opendir(self):
self.pathname=tkFD.
askdirectory()
self.path.delete(1.0,END)
self.path.insert(1.0,self.pathname)
