为什么这段代码在我这一直报错啊？求解（新手）
# -*- coding: utf-8 -*-from Tkinter import *
master = Tk()
frame = Frame(master)
frame.pack(padx=10,pady=10)
v1 = StringVar()
v2 = StringVar()
v3 = StringVar()
def test(content):
return content.isdigit()
testCMD = master.register(test)
e1 = Entry(frame,textvariable=v1,validate="key",validatecommand=(testCMD,"%P")).grid(row=0,column=0)
Label(frame,text="+").grid(row=0,column=1)
e2 = Entry(frame,textvariable=v2,validate="key",validatecommand=(testCMD,"%P")).grid(row=0,column=2)
Label(frame,text="=").grid(row=0,column=3)
e3 = Entry(frame,textvariable=v3,state="readonly").grid(row=0,column=4)
def calc():
result = int(v1.get())+int(v2.get())
v3.set(str(result))
Button(frame,text="计算结果",command=calc).grid(row=1,column=2,pady=5)
mainloop() 因为Tkinter是python2的名字，python3请用tkinter
from tkinter import * # Tkinter改成tkinter
master = Tk()
frame = Frame(master)
frame.pack(padx=10,pady=10)
v1 = StringVar()
v2 = StringVar()
v3 = StringVar()
def test(content):
return content.isdigit()
testCMD = master.register(test)
e1 = Entry(frame,textvariable=v1,validate="key",validatecommand=(testCMD,"%P")).grid(row=0,column=0)
Label(frame,text="+").grid(row=0,column=1)
e2 = Entry(frame,textvariable=v2,validate="key",validatecommand=(testCMD,"%P")).grid(row=0,column=2)
Label(frame,text="=").grid(row=0,column=3)
e3 = Entry(frame,textvariable=v3,state="readonly").grid(row=0,column=4)
def calc():
result = int(v1.get())+int(v2.get())
v3.set(str(result))
Button(frame,text="计算结果",command=calc).grid(row=1,column=2,pady=5)
mainloop() isdkz 发表于 2022-2-15 17:46
因为Tkinter是python2的名字，python3请用tkinter
修改了以后还是报错啊：Traceback (most recent call last):
File ", line 3, in <module>
from Tkinter import *
ImportError: No module named 'Tkinter'
>>> isdkz 发表于 2022-2-15 17:46
因为Tkinter是python2的名字，python3请用tkinter
修好啦，谢谢大神
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