auto save

1.py

 import tkinter
 from tkinter import *
+
 alist = ["星期六下午打篮球", "星期天下午和小美一起看电影",
-        "12月18日给蒂法过生日","12.24送妈妈圣诞礼物"]
+         "12月18日给蒂法过生日", "12.24送妈妈圣诞礼物"]
 
 class Note():  # 便签、笔记
     def __init__(self):
@@ -9,33 +10,48 @@ class Note():       # 便签、笔记
         self.root.geometry('300x340+1000+200')
         self.root.title("我的便签-待办事项")
         self.root.resizable(width=False, height=False)  
-        self.bg_img = tkinter.PhotoImage(file='bg.png') #导入背景图
+        self.bg_img = tkinter.PhotoImage(file="bg.png")
+        self.box=PhotoImage(file="box.png")
     def show(self):  # 布置窗口界面
-        #画布
-        self.canvas = tkinter.Canvas(self.root ,width=300,height=340,bg='lightblue')
-        self.canvas.create_image(0,0,image=self.bg_img ,anchor=NW)
-        self.canvas.place(x=0,y=0)
+        # 画布
+        self.canvas = tkinter.Canvas(self.root, width=300, height=340)
+        self.canvas.create_image(0, 0, image=self.bg_img, anchor=NW)
+        self.canvas.place(x=0, y=0)
         # 输入框
-        self.ent = tkinter.Entry(self.root, show=None, 
-                   font=('宋体', 13), bg="snow", width=25)
+        self.ent = tkinter.Entry(self.root, show=None,font=('宋体', 13),
+                        bg="snow", width=25)
         self.ent.place(x=10, y=310)
         # 按钮
-        self.but = tkinter.Button(self.root,text='添加',font=('宋体',12),
+        self.but = tkinter.Button(self.root,text='添加',font=('宋体', 12),
                         bg="lightblue", width=5, command=self.get_info)
         self.but.place(x=240, y=305)
-
-        #展示文字内容
-        self.y=20
+        # 展示所有的文字
+        self.y = 20
+        self.var=0
+        self.v=IntVar()
         for info in alist:
-            self.canvas.create_text(40,self.y,text=info,font=('楷体',11),anchor=W,fill='#0000FF')
-            self.y+=30
+            self.canvas.create_text(40, self.y, text=info,
+                        font=("宋体", 11), anchor=W, fill='#FF9900')
+            self.select=tkinter.Radiobutton(self.canvas,image=self.box,value=self.var,variable=self.v,width=25,height=15,borderwidth=0,command=self.remove)
+            self.select.place(x=-20,y=self.y-10)
+            self.y += 30
+    def remove(self):
+        num=self.v.get()
+        alist.pop(num)
+        self.canvas.destroy()
+        app.show()
+
     def get_info(self):
         info = self.ent.get()
-        if info != '':
-            self.ent.delete('0',END) #清除从0索引到最后的内容
+        self.ent.delete("0", END)
+        if info != "":
             alist.append(info)
-            self.canvas.create_text(40,self.y,text=info,font=('楷体',11),anchor=W,fill='#0000FF')
-            self.y+=30
+            self.canvas.create_text(40,self.y,text=info,font=("宋体",11),
+                         anchor=W, fill='#FF9900')
+            self.select=tkinter.Radiobutton(self.canvas,image=self.box,value=self.var,variable=self.v,width=25,height=15,borderwidth=0,command=self.remove)
+            self.select.place(x=-20,y=self.y-10)
+            self.y += 30
+
 
 app = Note()
 app.show()

my_client.py

@@ -11,14 +11,13 @@ class Note():  # 便签、笔记
         self.root.title("我的便签-待办事项")
         self.root.resizable(width=False, height=False)  
         self.bg_img = tkinter.PhotoImage(file="bg.png")
-        self.bg_box= tkinter.PhotoImage(file='box.png')
-
+        self.box=PhotoImage(file='box.png') #导入单选框图片文件
     def show(self):  # 布置窗口界面
         # 画布
         self.canvas = tkinter.Canvas(self.root, width=300, height=340)
         self.canvas.create_image(0, 0, image=self.bg_img, anchor=NW)
         self.canvas.place(x=0, y=0)
-        # 输入框-
+        # 输入框
         self.ent = tkinter.Entry(self.root, show=None,font=('宋体', 13),
                         bg="snow", width=25)
         self.ent.place(x=10, y=310)
@@ -28,40 +27,41 @@ class Note():  # 便签、笔记
         self.but.place(x=240, y=305)
         # 展示所有的文字
         self.y = 20
-        self.var=0 #单选框参数
-        self.v=IntVar() #设置关联变量
+        self.var=0 #单选框的value参数
+        self.v = IntVar()  #设置关联变量
         for info in alist:
             self.canvas.create_text(40, self.y, text=info,
                         font=("宋体", 11), anchor=W, fill='#FF9900')
-            self.selet=tkinter.Radiobutton(self.canvas , image=self.bg_box,value=self.var,variable=self.v,width=25,height=15,borderwidth=0,command=self.remove)
-            self.selet.place(x=-20,y=self.y-10)
+            self.select = tkinter.Radiobutton(self.canvas,image=self.box,value=self.var,variable=self.v,width=25,height=15,borderwidth=0,command=self.remove)
+            self.select.place(x=-20,y=self.y-10)
             self.y += 30
     def remove(self):
         num = self.v.get()
         alist.pop(num)
-        content=json.dumps(users)
+        #更新
+        content = json.dumps(users)
         with open('user.txt','w',encoding='utf-8')as file:
             file.write(content)
         self.canvas.destroy()
         app.show()
+
     def get_info(self):
         info = self.ent.get()
         self.ent.delete("0", END)
         if info != "":
             alist.append(info)
-            content=json.dumps(users)
+            content = json.dumps(users)
             with open('user.txt','w',encoding='utf-8')as file:
                 file.write(content)
             self.canvas.create_text(40,self.y,text=info,font=("宋体",11),
                          anchor=W, fill='#FF9900')
-            self.selet=tkinter.Radiobutton(self.canvas , image=self.bg_box,value=self.var,variable=self.v,width=25,height=15,borderwidth=0,command=self.remove)
-            self.selet.place(x=-20,y=self.y-10)
+            self.select = tkinter.Radiobutton(self.canvas,image=self.box,value=self.var,variable=self.v,width=25,height=15,borderwidth=0,command=self.remove)
+            self.select.place(x=-20,y=self.y-10)
             self.y += 30
 
 
 
 
-
 with open("user.txt", "r", encoding="utf-8") as f:
     info = f.read()
     users = json.loads(info)
@@ -100,11 +100,11 @@ def register():     # 注册验证
         reg_to_login()
 
 def login():        # 登录验证
-    global app ,alist
+    global app,alist #转换为全局变量
     name, password = app_login.get_input()
     user_name = users.get(name)
     if user_name != None and user_name['password']==password:
-        alist = users[name]['event']
+        alist=users[name]['event']
         app_login.root.destroy()
         app=Note()
         app.show()

user.txt

-{"m": {"password": "m", "event": []}}
\ No newline at end of file
+{"123": {"password": "123", "event": ["\u63d0\u793a1\uff1a\u53ef\u4ee5\u540c\u8f93\u5165\u6846\u6dfb\u52a0\u65b0\u4efb\u52a1", "\u63d0\u793a2:\u70b9\u51fb\u524d\u9762\u9009\u62e9\u6846\uff0c\u8868\u793a\u4efb\u52a1\u5b8c\u6210", "1231"]}, "qqq": {"password": "qqq", "event": []}}
\ No newline at end of file