flask路由用正则匹配
#coding:utf-8
from flask import Flask
from werkzeug.routing import BaseConverter
#定义正则转换器的类
class RegexConverter(BaseConverter):
def __init__(self,url_map,*items):
super(RegexConverter, self).__init__(url_map)
self.regex=items[0]
app = Flask(__name__)
#实例化
app.url_map.converters['regex']=RegexConverter
@app.route('/user/<regex("([a-z]|[A-Z]){4}"):username>', methods=['POST', 'GET'])
def user(username):
return 'Hello,%s' % username
if __name__ == '__main__':
app.run(debug=True)
本文标题：flask路由用正则匹配
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