from tkinter import filedialog

import xlrd

import tkinter as tk

from tkinter import ttk

import windnd

# 选择文件

def openfile():

# sfname = filedialog.askopenfilename(title='选择Excel文件', filetypes=[('Excel', '*.xlsx'), ('All Files', '*')])

sfname=txt.get("0.0","end")

sfname=sfname.split('\n')[0]

print(sfname)

return sfname

"输入文件名，返回数据"

def readdata(sfname):

# 读取表格数据

book = xlrd.open_workbook(sfname)

sheet1 = book.sheets()[0]

nrows = sheet1.nrows

print('表格总行数', nrows)

ncols = sheet1.ncols

print('表格总列数', ncols)

values = []

for i in range(nrows):

row_values = sheet1.row_values(i)

values.append(row_values)

return values

def showdata(frame, data):

# 定义树状图表格函数

'''

frame:容器

data：数据，数据类型为列表

'''

nrows = len(data)

ncols = len(data[0])

columns = [""]

for i in range(ncols):

columns.append(str(i))

heading = columns

"""

定义Treeview

self.Frame2为父容器

columns为列名集合

show="headings"表示显示表头

"""

tree = ttk.Treeview(frame, columns=columns, show="headings")

# 定义各列列宽及对齐方式

for item in columns:

tree.column(item, width=50, anchor="center")

tree.heading(heading[0], text=heading[0])  # 第一列的表头为空

# 定义表头

for i in range(1, len(columns)):

tree.heading(heading[i], text=str(i))

# 设置表格内容

i = 0

for v in data:

v.insert(0, i + 1)  # 第一列的显示内容(序号)

tree.insert('', i, values=(v))

i += 1

# 放置控件，rel*表示使用相对定位，相对于父容器的定位

# tree.place(relx=0, rely=0, relwidth=1, relheight=1)

return tree

# 打开文件并以树状表格形式显示

def openshow():

global root

filename = openfile()

data = readdata(filename)

tree = showdata(root, data)

tree.place(relx=0.03, rely=0.2, relheight=0.7, relwidth=0.9)

# 对文件的操作

def func(files):

for i in files:

txt.insert("end", i.decode("gbk") + '\n')

def main():

global root,txt

root = tk.Tk()

root.title("打开文件")

root.geometry("600x400")

B1 = tk.Button(root, text="打开文件", command=openshow)

B1.place(relx=0.03, rely=0.05)

txt = tk.Text(root)

txt.pack(side='bottom')

windnd.hook_dropfiles(txt.winfo_id(), func)

root.mainloop()

if __name__ == '__main__':

main()