1. 静态路由和动态路由有什么区别？

• 路由
  • Utl Path
  • http://loaclhost/abc/test.html
• 静态路由
  • Path与路由函数一一对应
• 动态路由
  • 多个Path与同一个路由函数对应
  • http://loaclhost/abc/test.html
  • http://loaclhost/xyz/test.html
  • 不管访问哪一个Url，都会执行同一个服务端的路由函数

2. 如何使用Flask实现动态路由

'''
pip install flack
'''

from flask import Flask
app = Flask('__name__')

# 静态路由
@app.route('/')
def index(): return '<h1>root</h1>'

@app.route('/greet')
def greet(): return '<h1>Hello everyone</h1>'

@app.route('/greet/bill')
def greetBill(): return '<h1>你好 Bill</h1>'

# 动态路由
@app.route('/greet/<name>')
def greetName(name): return '<h1>Hello {}</h1>'.format(name)

'''
如果静态路由和动态路由有冲突，优先使用静态路由
'''

@app.route('/greet/<a1>/<a2>/<a3>')
def args1(a1, a2, a3): return '<h1>{},{},{}</h1>'.format(a1, a2, a3)

@app.route('/greet/<a1>-<a2>-<a3>')
def args2(a1, a2, a3): return '<h1>{}*{}*{}</h1>'.format(a1, a2, a3)

if __name__ == '__main__': app.run()

  

 

  
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 * Serving Flask app "__name__" (lazy loading)
 * Environment: production WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.
 * Debug mode: off * Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)
127.0.0.1 - - [31/Mar/2020 15:57:45] "GET /greet/bill/1/2 HTTP/1.1" 200 -
127.0.0.1 - - [31/Mar/2020 15:57:54] "GET /greet/1-2-3 HTTP/1.1" 200 -

  

 

  
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96 - 用Flask实现转发与重定向

文章来源: ruochen.blog.csdn.net，作者：若尘，版权归原作者所有，如需转载，请联系作者。

原文链接：ruochen.blog.csdn.net/article/details/105264212