Flask URL传参与视图映射的实现方法

from flask import Flask
app = Flask(__name__)
app.debug = True
@app.route('/')
def hello_world():
    return 'Hello World!'
@app.route('/content/<username>/<password>/')
def login(username, password):
    return u'我的用户名是：%s，密码是：%s' % (username, password)
if __name__ == '__main__':
    app.run()

from flask import Flask
import uuid
app = Flask(__name__)
@app.route('/')
def hello_world():
    return 'Hello World!'
@app.route('/content/<uuid:username>/')
def login(username):
    return u'我的用户名是：%s' % (username)
if __name__ == '__main__':
    app.run()

from flask import Flask,request
app = Flask(__name__)
@app.route('/')
def hello_world():
    return 'welcome to coleak'
@app.route('/blog/<int:blog_id>')
# string int float path uuid any
def blog_detail(blog_id):
    return f"博客id是{blog_id}"
@app.route('/book/list')
def booklist():
    page=request.args.get('page',default=1,type=int)
    return f"您获取的是第{page}页数据。"
if __name__ == '__main__':
    app.run()