text: # -*- coding: utf-8 -*-
  #错误处理
  from flask import render_template
  
  from sayhello import app
  
  
  @app.errorhandler(404)
  def page_not_found(e):
      return render_template('errors/404.html'), 404
  
  
  @app.errorhandler(500)
  def internal_server_error(e):
      return render_template('errors/500.html'), 500
  