tkinter 加入滚动条 Scrollbar

import tkinter as tk

window = tk.Tk()


#创建listbox        
user_listbox=tk.Listbox(window,font=('',14))        
 
user_listbox.place(x=5,y=10,relwidth=0.9,relheight=0.9)
 
for i in range(50):
    user_listbox.insert(tk.END,i)
    
#创建Scrollbar
yscrollbar = tk.Scrollbar(user_listbox,command=user_listbox.yview)
yscrollbar.pack(side=tk.RIGHT, fill=tk.Y)
user_listbox.config(yscrollcommand=yscrollbar.set)

window.mainloop()