Python Flask 转换器的使用详解

from flask import Flask

app = Flask(__name__)

#/user/123
@app.route('/users/user_id>')
def get_users_data(user_id):
	return 'get user{}'.format(user_id)

from flask import Flask

app = Flask(__name__)

#/user/123
@app.route('/users/int：user_id>')
def get_users_data(user_id):
	return 'get user{}'.format(user_id)

from werkzeug.routing import BaseConverter

class MobileConverter(BaseConverter):
    """
    手机号格式
    """
    regex = r'1[3-9]\d{9}]'

app = Flask(__name__)
#将自定义转换器添加到转换器字典中，并指定转换器使用时名字为：mobile
app.url_map.converters['mobile'] = MobileConverter

@app.route('/sms_codes/mobile:mob_num>')
def send_sms_code(mob_num):
    return 'send sms code to {}'.format(mob_num)