diff --git a/demouser.py b/demouser.py new file mode 100644 index 0000000..5b732b9 --- /dev/null +++ b/demouser.py @@ -0,0 +1,84 @@ +from tkinter import * +from tkinter import messagebox + +class Application(Frame): + + def __init__(self, master=None): + + super().__init__(master) + self.master = master + self.num = 0 + # 判断打开另一个窗口的条件 + self.pack() + self.createwidght() + self.usagename = self.entry01.get() + self.password = self.entry02.get() + + + def createwidght(self): + # "创建组件" + self.lable01 = Label(self, text="用户名") + self.lable01.grid(row=0, column=0) + + name = StringVar() + self.entry01 = Entry(self, textvariable=name, font=("宋体", 15)) + name.set("请输入用户名字") + self.entry01.grid(row=0, column=1) + + self.lable02 = Label(self, text="密码", ) + self.lable02.grid(row=1, column=0) + + num = StringVar() + self.entry02 = Entry(self, textvariable=num, show="*", font=("宋体", 15)) + self.entry02.grid(row=1, column=1) + self.btn1 = Button(self, text="登录",command=self.enroll, width=10) + self.btn1.grid(row=2, column=1) + self.btn1 = Button(self, text="注册", command=self.login, width=10) + self.btn1.grid(row=3, column=1) + + def login(self): + user = {} + file = open("用户表.txt", 'r', encoding='utf-8') + self.usagename = self.entry01.get() + self.password = self.entry02.get() + for line in file: + line = line.strip().split(' ') + user[line[0]] = line + file.close() + if self.usagename in user.keys(): + messagebox.showinfo("注册", "注册失败请用户已存在") + elif self.password == "": + messagebox.showinfo("注册", "请先确保用户名和密码是否填写") + + else: + file = open("用户表.txt", 'a', encoding='utf-8') + file.write(str(self.usagename) + ' ' + str(self.password) + '\n') + messagebox.showinfo("注册", "注册成功") + print("*" * 30) + file.close() + rootEnter.destroy() + self.num = 1 + return self.num and self.password and self.usagename + + def enroll(self): + file = open("用户表.txt", 'r', encoding='utf-8') + user = {} + self.usagename = self.entry01.get() + self.password = self.entry02.get() + for line in file: + line = line.strip().split(' ') + user[line[0]] = line + file.close() + if self.usagename in user.keys(): + # print(user[account][1]) + if user[self.usagename][1] ==self.password: + messagebox.showinfo("登录", "登陆成功") + rootEnter.destroy() + self.num = 1 + return self.num and self.usagename and self.password + # 传参数num回去init函数里用于更改判断 + + else: + messagebox.showinfo("登录", "登录失败请重新输入") + else: + messagebox.showinfo("登录", "没有此账号请重新登录")