HTML：
1 <!DOCTYPE html>
2 <html lang="en">
3 <head>
4 <meta charset="UTF-8">
5 <title>Title</title>
6 </head>
7 <body>
8 hello
9 <br>
10 {{ data }}
11 {{ data['name'] }}
12 {{ data.name }}
13 <br>
14 mylist:{{ data.mylist }}
15 <br>
16 mylist[1]:{{ data.mylist[1] }}
17 <br>
18 count:{{ data.mylist[1]+data.mylist[2] }}
19 <br>
20 {{ 'hello_world' | upper}}
21 <br>
22 {{ 'hello_world' | title}}
23 <br>
24 {{ 'hello_world' | replace('hello', 'hi')}}
25 </body>
26 </html>
Python：
1 #模板 jinjia2
2 from flask import Flask,render_template
3
4 app = Flask(__name__)
5
6 @app.route('/index')
7 def index():
8 data = {
9 'name':'张三',
10 'age':18,
11 'mylist':[1,2,3,4,5,6]
12 }
13 return render_template('index2.html', data=data) #后者字典给了前者变量
14
15 if __name__ == '__main__':
16 app.run()
标签：__,mylist,name,flask,app,过滤器,data,hello,模板 From： https://www.cnblogs.com/0xiaoyu/p/16593504.html