print(lll)异常
import tkinter as tk # 使用Tkinter前需要先导入
def billin():
lll = ddd.get()
print(lll)
window = tk.Tk()
window.title("文本处理工具_v1.2") #窗口名
#self.geometry('320x160+10+10') #290 160为窗口大小,+10 +10 定义窗口弹出时的默认展示位置
window.geometry('1068x681+10+10')
aaa = tk.Label(window, text="待处理数据")
aaa.grid(row=0, column=0)
bbb = tk.Label(window, text="输出结果")
bbb.grid(row=0, column=12)
ccc = tk.Label(window, text="日志")
ccc.grid(row=12, column=0)
ddd = tk.Text(window, width=67, height=35) #原始数据录入框
ddd.grid(row=1, column=0, rowspan=10, columnspan=10)
eee = tk.Text(window, width=70, height=49) #处理结果展示
eee.grid(row=1, column=12, rowspan=15, columnspan=10)
fff = tk.Text(window, width=66, height=9) # 日志框
fff.grid(row=13, column=0, columnspan=10)
ggg = tk.Button(window, text="开始下载", bg="lightblue", width=10,command=billin) # 调用内部方法 加()为直接调用
ggg.grid(row=1, column=11)
window.mainloop()