@app.route('/hello/')
@app.route('/hello/<name>')
@app.route('/hello/<name>/<age>')
def hello(name='wu',age='0'):
return "{},{}".format(name,age)
@app.route('/hello/')
@app.route('/hello/<name>')
@app.route('/hello/<name>/<age>')
def hello(name='wu',age='0'):
return "{},{}".format(name,age)