# encoding:utf-8
# -*- coding:utf-8 -*-

import tkinter
import tkinter.filedialog
import chardet


root=tkinter.Tk()
# ——————————————————
def OpenTxt():
    FileName=tkinter.filedialog.askopenfilename(defaultextension=".txt",filetypes=[(".TXT",".txt")])# 并设定文件默认打开格式为txt
    print("输出文件路径：",FileName)
    print("#"*50)

    Open_1=open(FileName,"rb")
    Data_Txt=Open_1.read()
    print("输出打开文件的编码信息：",chardet.detect(Data_Txt))
    print("#" * 50)

    # 根据字符集做出判断，
    if(chardet.detect(Data_Txt)["encoding"]=="UTF-8-SIG"):
        print("UTF-8格式文件，内容是：",Data_Txt.decode("UTF-8-SIG"))
    else:
        print("ansi格式文件，内容是：", Data_Txt.decode("ansi"))
# ——————————————————
Button_1=tkinter.Button(root,text="打开",command=OpenTxt)
Button_1.pack()
# ——————————————————
root.mainloop()