from flask import Flask, render_template
app = Flask(__name__)
@app.route('/hello/<user>')
def hello_name(user):
return render_template('variable.html', name=user)
if __name__ == '__main__':
app.run(host="0.0.0.0", port="8080")
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<h1>Hello {{ name }}!</h1>
</body>
</html>
from flask import Flask, render_template
app = Flask(__name__)
@app.route('/hello_loop')
def hello_name():
value_list = ['list1', 'list2', 'list3']
return render_template('loop.html', values=value_list)
if __name__ == '__main__':
app.run(host="0.0.0.0", port="8080")
<!DOCTYPE html>
<html>
<head>
<title>Loop</title>
</head>
<body>
<div id='main'>
<ul>
{% for value in values %}
<li>{{ value }}</li>
{% endfor %}
</ul>
</div>
</body>
</html>
from flask import Flask, render_template
app = Flask(__name__)
@app.route('/hello_if')
def hello_html():
value = 20
return render_template('condition.html', data=value)
if __name__ == "__main__":
app.run(host="0.0.0.0", port="8080")
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<div id='main'>
{% if data >= 30 %}
<h3> Greater than 30 </h3>
{% elif data > 25 %}
<h3> Greater than 25 </h3>
{% else %}
<h3> {{ data }}</h3>
{% endif %}
</div>
</body>
</html>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<div id='main'>
{% if data >= 30 %}
<h3> Greater than 30 </h3>
{#
{% elif data > 25 %}
<h3> Greater than 25 </h3>
{% else %}
<h3> {{ data }}</h3>
#}
{% endif %}
</div>
</body>
</html>
from flask import Flask
import requests
app = Flask(__name__)
@app.route("/google")
def get_google():
response = requests.get("http://www.google.co.kr")
return response.text
if __name__ == "__main__":
app.run(host="0.0.0.0", port="8080")
* Running on http://0.0.0.0:8080/ (Press CTRL+C to quit) 127.0.0.1 - - [04/Apr/2018 21:49:06] "GET / HTTP/1.1" 404 - 127.0.0.1 - - [04/Apr/2018 21:49:11] "GET /google HTTP/1.1" 200 - 127.0.0.1 - - [04/Apr/2018 21:49:11] "GET /logos/doodles/2018/dr-maya-angelous-90th-birthday-5544539824586752.9-l.png HTTP/1.1" 404 - 127.0.0.1 - - [04/Apr/2018 21:49:11] "GET /textinputassistant/tia.png HTTP/1.1" 404 - 127.0.0.1 - - [04/Apr/2018 21:49:11] "GET /client_204?&atyp=i&biw=1745&bih=942&ei=x8nEWrvCMMWu0gT0y6KQBQ HTTP/1.1" 404 - 127.0.0.1 - - [04/Apr/2018 21:49:11] "GET /images/nav_logo229.png HTTP/1.1" 404 - 127.0.0.1 - - [04/Apr/2018 21:49:12] "GET /xjs/_/js/k=xjs.hp.en.Oq23p4pXGek.O/m=sb_he,d/am=VDA2/rt=j/d=1/t=zcms/rs=ACT90oGnImLV6_CjzrYFmdPFNFTlFWnVRA HTTP/1.1" 404 - 127.0.0.1 - - [04/Apr/2018 21:49:12] "GET /images/nav_logo229.png HTTP/1.1" 404 - 127.0.0.1 - - [04/Apr/2018 21:49:12] "GET /images/branding/product/ico/googleg_lodp.ico HTTP/1.1" 404 -