python调试问题
from tkinter import *
from tkinter.messagebox import *

class app:
def __init__(self):

self.lb = Label(text='Hello World !', fg='red')
self.lb.pack()
self.scc = Scale(from_=10,to=40,orient=HORIZONTAL)
self.scc.set(40)
self.scc.pack(fill=X, expand=1)
self.scc.bind('<Button-1>',self.resize())

def resize(self):
self.lb.config(text='%d' % self.scc.get())
showinfo('ss')


if __name__ == "__main__":
root = Tk()
root.minsize(600,600)
roots = app()
root.mainloop()

为什么每次运行都会自动执行按钮的点击（也就是resize会自动执行，根本不用手动去点击），之后再手动点击按钮就没有反映了，请高手帮忙

[解决办法]

Python code

from tkinter import *from tkinter.messagebox import *class app:    def __init__(self):               self.lb = Label(text='Hello World !', fg='red')        self.lb.pack()        self.scc = Scale(from_=10,to=40,orient=HORIZONTAL,command=self.resize)        self.scc.set(40)        self.scc.pack(fill=X, expand=1)        #self.scc.bind('<Button-1>',self.resize())           def resize(self, value):        self.lb.config(text='%d' % self.scc.get())        print(value)if __name__ == "__main__":    root = Tk()    root.minsize(600,600)    roots = app()    root.mainloop()