Flask Web学习笔记(一)

使用Flask-Moment本地化日期和时间


1.安装flask-moment模块

  (venv) $ pip install flask-moment

  (venv) $ pip install flask-script

2.初始化 Flask-Moment(以下为Hello.py所要添加的代码)

  from datetime import datetime

  from flask_script import Manager(切记一定要引入这个flask_script)

  from flask_moment import Moment


  moment = Moment(app)

  manager = Manager(app)

  

  @app.route('/')
  def index():
  return render_template('index.html',current_time=datetime.utcnow())

3.index.html

  

  {% extends "base.html" %}
  {% import "bootstrap/wtf.html" as wtf %}

  {% block title %}Flasky{% endblock %}
  {% block page_content %} 
  <div class="page-header"> 
    <h1>Hello,world!</h1> 
  </div>
   <p>The local date and time is {{ moment(current_time).format('LLL') }}.</p> 
  <p>That was {{ moment(current_time).fromNow(refresh=True) }}.</p>
  {% endblock %}

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转载自www.cnblogs.com/alanlee1473/p/9692798.html