Python Tkinter (初级级)

Question

我需要帮忙！

import tkinter as tk


class CountVisitors:
    def __int__(self, master):
        self.master = master

        self.button1 = tk.Button(self.master, text="Count", command=self.counting)

        self.button1.pack(side=tk.LEFT)

        self.button_click = 0

    def counting(self):
        self.button_click += 1
        print(self.button_click)


def main():
    root = tk.Tk()
    CountVisitors(root)
    root.mainloop()


if __name__ == "__main__":
    main()

当我试图运行这段代码时，它会提示我一条错误消息：

Traceback (most recent call last): 
    File "C:/Users/Anson/PycharmProjects/improvement/improvement.py", line 26, in <module> main() 
    File "C:/Users/Anson/PycharmProjects/improvement/improvement.py", line 21, in main CountVisitors(root) 
    TypeError: object() takes no parameters

什么意思？

Answer 1

您的__init__拼写错误(缺少“i”)。

更改行文：

def __int__(self, master):

至：

def __init__(self, master):