auto save

client.py

@@ -29,8 +29,12 @@ class Note():       # 便签、笔记
             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.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.show()
 app.root.mainloop()
\ No newline at end of file