Flask之 模板渲染 

from flask import Flask, request
from flask import render_template
app = Flask(__name__)
app.debug=True

@app.route('/hello/')
@app.route('/hello/<name>')
def hello(name=None):
    return render_template('hello.html', name=name)

@app.route('/login', methods=['GET', 'POST'])
def login():
    if request.method == 'GET':
        return 'GET'
    else:
        return 'POST'

@app.route('/user/<username>')
def profile(username):
    pass


app.run()

 

<!doctype html>
<title>Hello from Flask</title>
{% if name %}
  <h1>Hello {{ name }}!</h1>
{% else %}
  <h1>Hello World!</h1>
{% endif %}

 

 

在模板里面哦我们经常会操作 request, session, g 对象，还有get_flash_messages()函数

posted @ 2014-11-20 19:59  pwn_pjy  阅读(214)  评论(0)    收藏  举报