auto save

client.py

@@ -20,8 +20,19 @@ class Note():       # 便签、笔记
                    bg="lightblue", width=5, command=self.get_info)
         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 += 30
         def get_info(self):
-        pass
+            info = self.end.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.show()