1.flask router
from flask import Flask,escape,url_for
from flask import render_template
app = Flask(__name__)
@app.route('/')
def index():
title='Keny88888的首頁'
auther='tom_jack'
#return render_template('index.html',var1=title,var=auther)
return render_template('index.html',**locals())
@app.route('/user/<username>')
def user(username):
print("route %s"%username)
return render_template('user.html',name=username)
with app.test_request_context():
print(url_for('index'))
print(url_for('user',username='keny88888'))
if __name__ == '__main__':
app.run(debug=True)
#app的測試例子
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2.jinja2的模板
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2.1 index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>keny首頁</title>
<h1>這是首頁中文字</h1>
</head>
<body>
{% include "header.html" %}
<div class="content"> body</div>
{% include "footer.html" %}
<br>
測試的{{ var1 }} <br> {# br表示回車 #}
{{ var2 }}
</body>
</html>
2.2 user.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>用戶中心</title>
<h1>歡迎來到我的環境 {{ name }}</h1>
</head>
<body>
</body>
</html>
2.3 header.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<div class ='header'>這是頁面頭部
</div>
</body>
</html>
2.4 footer.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>footer</title>
</head>
<body>
<div class="footer"></div>
footer
</body>
</html>
