Tkinter登录表单

import tkinter as tk

def login():
    username = entry_username.get()
    password = entry_password.get()
    
    # 在这里进行身份验证的逻辑判断
    
    # 验证成功
    if username == "admin" and password == "password":
        label_result.config(text="登录成功")
    # 验证失败
    else:
        label_result.config(text="用户名或密码错误")

# 创建主窗口
window = tk.Tk()

# 创建标签
label_username = tk.Label(window, text="用户名：")
label_username.pack()

# 创建用户名文本框
entry_username = tk.Entry(window)
entry_username.pack()

# 创建标签
label_password = tk.Label(window, text="密码：")
label_password.pack()

# 创建密码文本框
entry_password = tk.Entry(window, show="*")
entry_password.pack()

# 创建登录按钮
button_login = tk.Button(window, text="登录", command=login)
button_login.pack()

# 创建用于显示登录结果的标签
label_result = tk.Label(window, text="")
label_result.pack()

# 运行主循环
window.mainloop()