auto save

client.py

@@ -30,9 +30,24 @@ class Note():       # 便签、笔记
         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)
                    bg="lightblue", width=5, command=self.get_info)
         self.but.place(x=240, y=305)
         self.but.place(x=240, y=305)
+        self.canvas.create_text(40, 20, text="周六下午取打篮球",
+                                font=("宋体", 11),anchor=W, fill='#FF9900')
+        # 展示所有文字
+        self.y = 20 # 类属性y初始值设为20
+        for info in alist:
+            self.canvas.create_text(40, self.y, text=info, font=("宋体", 11),
+                                    anchor=W, fill="#FF9900")
+            self.y += 30
+
 
 
     def get_info(self):
     def get_info(self):
-        pass
+        info = self.ent.get()
+        if info != "":
+            self.ent.delete('0', END)
+            alist.append(info)
+            self.canvas.create_text(40,self.y, text=info,
+                                    font=("宋体", 11), anchor="W", fill='FF9900')
+            self.y += 30
 
 
 app = Note()
 app = Note()
 app.show()
 app.show()