auto save

client.py

 import tkinter
 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", 
 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","122"]
         
         
 class Note():       # 便签、笔记
 class Note():       # 便签、笔记
     def __init__(self):
     def __init__(self):
@@ -9,8 +10,12 @@ class Note():       # 便签、笔记
         self.root.geometry('300x340+1000+200')
         self.root.geometry('300x340+1000+200')
         self.root.title("我的便签-待办事项")
         self.root.title("我的便签-待办事项")
         self.root.resizable(width=False, height=False)  
         self.root.resizable(width=False, height=False)  
+        self.bg_img = tkinter.PhotoImage(file="bg.png")
 
 
     def show(self):     # 布置窗口界面
     def show(self):     # 布置窗口界面
+        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, 
         self.ent = tkinter.Entry(self.root, show=None, 
                    font=('宋体', 13), bg="snow", width=25)
                    font=('宋体', 13), bg="snow", width=25)
@@ -20,8 +25,20 @@ class Note():       # 便签、笔记
                    bg="lightblue", width=5, command=self.get_info)
                    bg="lightblue", width=5, command=self.get_info)
         self.but.place(x=240, y=305)
         self.but.place(x=240, y=305)
 
 
+        self.y = 20
+        for info in alist:
+            self.canvas.create_text(40, self.y, text=info, font=("宋体",11),
+                                    anchor=W, fill="#FF9900")
+            self.y = self.y + 30
+
     def get_info(self):
     def get_info(self):
-        pass
+        neirong = self.ent.get()
+        self.ent.delete("0", END)
+        if neirong != "":
+            alist.append(neirong)
+            self.canvas.create_text(40, self.y, text=neirong, font=("宋体",11),
+                                    anchor=W, fill="#FF9900")
+            self.y = self.y + 30
 
 
 app = Note()
 app = Note()
 app.show()
 app.show()