如何在python中使用Tkinter输入变量

我想知道如何从Tkinter获取输入并将其放入变量（如电话号码或文本）中。

您尚未提供任何代码，但可以尝试：

class GetPhoneNbr(object):
    def __init__(self):
        self.root = Tk.Tk()
        self.label = Tk.Label(self.root, text="Enter phone number")
        self.label.pack()

        self.phoneNbr = Tk.StringVar()   # <- here's what you need
        Tk.Entry(self.root, textvariable=self.phoneNbr).pack()

类GetPhoneNbr（对象）：
定义初始化（自）：
self.root=Tk.Tk（）
self.label=Tk.label（self.root，text=“输入电话号码”）
self.label.pack（）
self.phoneNbr=Tk.StringVar（）#也许这可以帮助您：

from tkinter import *


def get_variable_value():
    valueresult.set( strlname.get() + ' ' + strfname.get() ) #assign val variable to other
    print(valueresult.get()) #if you want see the result in the console


root = Tk()

strfname = StringVar()
strlname = StringVar()
valueresult = StringVar()

labelf = Label(root, text = 'First Name').pack()
fname = Entry(root, justify='left', textvariable = strfname).pack() #strlname get input 

labell = Label(root, text = 'Last Name').pack()
lname = Entry(root, justify='left', textvariable = strlname).pack() #strfname get input 

button = Button(root, text='Show', command=get_variable_value).pack()
res = Entry(root, justify='left', textvariable = valueresult).pack() #only to show result


root.mainloop()

下面是一个最小的GUI，它将在条目中写入的内容放入变量，即按钮的文本：

import tkinter as tk

def replace_btn_text():
    b['text'] = e.get()

root = tk.Tk()

e = tk.Entry(root)
b = tk.Button(root, text="Replace me!", command=replace_btn_text)

e.pack()
b.pack()
root.mainloop()


同一示例，但具有OOP结构：

import tkinter as tk


class App(tk.Tk):
    def __init__(self):
        super().__init__()
        self._create_widgets()
        self._display_widgets()

    def replace_btn_text(self):
        """ Replaces button's text with what's written in the entry.
        """
                                        # self._e.get() returns what's written in the
        self._b['text'] = self._e.get() # entry as a string, can be assigned to a var.

    def _create_widgets(self):
        self._e = tk.Entry(self)
        self._b = tk.Button(self, text="Replace me!", command=self.replace_btn_text)

    def _display_widgets(self):
        self._e.pack()
        self._b.pack()


if __name__ == '__main__':
    root = App()
    root.mainloop()

很抱歉，我没有添加任何代码。我现在拥有的代码如下：从twilio.rest导入客户端导入时间#从twilio.com/console Account\u SID=“”#从twilio.com/console Auth\u Token=“”）从twilio.com/console Auth\u Token=“total\u breaks=2 break\u count=0 Client=Client（Account\u SID，Auth\u Token）而（break\u countimport tkinter as tk


class App(tk.Tk):
    def __init__(self):
        super().__init__()
        self._create_widgets()
        self._display_widgets()

    def replace_btn_text(self):
        """ Replaces button's text with what's written in the entry.
        """
                                        # self._e.get() returns what's written in the
        self._b['text'] = self._e.get() # entry as a string, can be assigned to a var.

    def _create_widgets(self):
        self._e = tk.Entry(self)
        self._b = tk.Button(self, text="Replace me!", command=self.replace_btn_text)

    def _display_widgets(self):
        self._e.pack()
        self._b.pack()


if __name__ == '__main__':
    root = App()
    root.mainloop()