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
