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本帖最后由 太阳风暴 于 2019-10-18 21:38 编辑
from tkinter import *
root = Tk()
def show():
print(fileinvoloves)
textarea.insert(END, 'dasffasvgv')
bu = Button(root, text = 'show', command = show)
bu.pack(anchor = N)
textarea = Text(root, height = 30, width = 40)
textarea.pack(padx = 5, pady = 5, anchor = W)
textarea.insert(END, 'dasffasvgv')
fileinvoloves = textarea.get(0.0, 'end')
print(fileinvoloves)
root.mainloop()
因为你没有设置每次按下按钮调用 .get 方法。正确代码:
- from tkinter import *
- root = Tk()
- def show():
- fileinvoloves = textarea.get(0.0, 'end')
- print(fileinvoloves)
- textarea.insert(END, 'dasffasvgv')
- bu = Button(root, text = 'show', command = show)
- bu.pack(anchor = N)
- textarea = Text(root, height = 30, width = 40)
- textarea.pack(padx = 5, pady = 5, anchor = W)
- textarea.insert(END, 'dasffasvgv')
- root.mainloop()
复制代码
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