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51 lines
1.7 KiB
51 lines
1.7 KiB
import tkinter as tk
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from tkinter import messagebox
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from warehouse_gui import WarehouseGUI # 假设这是仓库管理系统的GUI类
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class LoginGUI:
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def __init__(self, master):
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self.master = master
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master.title("登录界面")
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self.username_label = tk.Label(master, text="用户名:")
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self.username_label.pack()
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self.username_entry = tk.Entry(master)
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self.username_entry.pack()
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self.password_label = tk.Label(master, text="密码:")
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self.password_label.pack()
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self.password_entry = tk.Entry(master, show="*")
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self.password_entry.pack()
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self.login_button = tk.Button(master, text="登录", command=self.validate_login)
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self.login_button.pack()
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def validate_login(self):
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username = self.username_entry.get()
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password = self.password_entry.get()
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# 这里应该有一个验证用户名和密码的逻辑，比如查询数据库
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# 为了简化，这里直接使用硬编码的用户名和密码做示例
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valid_username = "admin"
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valid_password = "123456"
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if username == valid_username and password == valid_password:
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messagebox.showinfo("登录成功", "欢迎，管理员！")
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self.master.destroy() # 销毁登录界面
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self.start_warehouse_app() # 启动仓库管理系统界面
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else:
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messagebox.showerror("登录失败", "用户名或密码错误！")
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def start_warehouse_app(self):
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root = tk.Tk()
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WarehouseGUI(root) # 假设WarehouseGUI是仓库管理系统的主界面类
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root.mainloop()
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if __name__ == "__main__":
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login_root = tk.Tk()
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LoginGUI(login_root)
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login_root.mainloop() |