如何使用jinja2和flask在html页面上显示消息？
我想在html页面上打印message方法。它位于构造函数内部，但print（）函数仅在终端上运行如何使用jinja2和flask在html页面上显示消息？,html,python-3.x,flask,jinja2,Html,Python 3.x,Flask,Jinja2,我想在html页面上打印message方法。它位于构造函数内部，但print（）函数仅在终端上运行 {% include 'cabecalho.html' %} <body> <img src="/static/img/logo.png" width="25%"> <hr> {% block conteudo %} <p>{% set character1 =
{% include 'cabecalho.html' %}
<body>
<img src="/static/img/logo.png" width="25%">
<hr>
{% block conteudo %}
<p>{% set character1 = character(name='Arqueiro das Sombas',vocation='Paladin',level=32) %}</p>
<p>{{ character1.name }}</p>
<p>{{ character1.vocation }}</p>
<p>{{ character1.level }}</p>
<p>{{ character1.getvocation() }}</p>
<p>{% set character2 = character(name='Mordoc Cery',vocation='Knight',level=19) %}</p>
<p>{{ character2.getname() }}</p>
<p>{{ character2.messagem(name=character2.getname(),vocation=character2.getvocation(),level=character2.getlevel()) }}</p>
<p>{{ character2.promotion(level=character2.getlevel(),vocation=character2.getvocation()) }}</p>
{% endblock %}
</body>
{% include 'rodape.html' %}
class Character():
def __init__(self,name='Guerreiro Silencioso',vocation='Knight',level=99):
self.name= name
self.vocation= vocation
self.level= level
print(self.messagem(self.name,self.vocation,self.level))
def getname(self):
return self.name
def setname(self,name):
self.name = name
def getvocation(self):
return self.vocation
def setvocation(self,vocation):
self.vocation = vocation
def setlevel(self,level):
self.level = level
def getlevel(self):
return self.level
def messagem(self,name,vocation,level):
return f"Hello {name}\nWelcome to the game!\nYou are a {vocation} level {level}"
def promotion(self,level,vocation):
if level < 20:
print ("You don't have enough level.") #return break method here.
else:
if self.getvocation() == 'Knight':
self.setvocation("Elite Knight")
if self.getvocation() == 'Paladin':
self.setvocation("Royal Paladin")
if self.getvocation() == 'Druid':
self.setvocation("Elder Druid")
if self.getvocation() == 'Sorcerer':
self.setvocation("Master Sorcerer")
return (self.messagem(self.getname(),self.getvocation(),self.getlevel()))