flask入门

标签：pyhton

hello.py

from flask import Flask,render_template

# -*- coding:utf-8 -*-

app = Flask(__name__)

@app.route(‘/‘,methods=["GET"])

def hello_world():

   wangmin = ‘wangming‘

   nav_list = [u‘首页‘,u‘娱乐‘,u‘新闻‘]

   my_dict = {‘titile‘:‘mybook‘,‘content‘:‘asalsjaksjalksjalksjals‘}

   return render_template(‘index.html‘,wangmin = wangmin,nav_list =nav_list,my_dict = my_dict)

if __name__ == ‘__main__‘:

   app.run(‘0.0.0.0‘,5001,debug=True)

templates/index.html

<h4>welcome to {{wangmin}}templates</h4>

{% for nav in nav_list %}

<li><ahref=‘‘>{{nav}}</a></li>

{% endfor %}

{% for key,value in my_dict.items() %}

       {{key}}:{{value}}

       <br/>

{% endfor %}

在前端遍历返回的列表和字典

本文出自 “dba天空” 博客，请务必保留此出处http://9425473.blog.51cto.com/9415473/1712124

flask入门

标签：pyhton

原文地址：http://9425473.blog.51cto.com/9415473/1712124