Django学习小结之四模板（待续）

Django学习总结之四模板（待续）

1、模板的作用

模板将python代码和html分离。可以单独设计html模板。

2、模板实例

>>> from django.template import Template, Context>>> raw_template = """<p>Dear {{ person_name }},</p>...... <p>Thanks for placing an order from {{ company }}. It's scheduled to... ship on {{ ship_date|date:"F j, Y" }}.</p>...... {% if ordered_warranty %}... <p>Your warranty information will be included in the packaging.</p>... {% else %}... <p>You didn't order a warranty, so you're on your own when... the products inevitably stop working.</p>... {% endif %}...... <p>Sincerely,<br />{{ company }}</p>""">>> t = Template(raw_template)>>> import datetime>>> c = Context({'person_name': 'John Smith',...     'company': 'Outdoor Equipment',...     'ship_date': datetime.date(2009, 4, 2),...     'ordered_warranty': False})>>> t.render(c)u"<p>Dear John Smith,</p>\n\n<p>Thanks for placing an order from OutdoorEquipment. It's scheduled to\nship on April 2, 2009.</p>\n\n\n<p>Youdidn't order a warranty, so you're on your own when\nthe productsinevitably stop working.</p>\n\n\n<p>Sincerely,<br />Outdoor Equipment</p>"

用Django模板系统的基本规则： 写模板，创建 Template 对象，创建 Context ， 调用 render() 方法。

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