我对Python和烧瓶还不熟悉。我在应用程序的根目录中有一个模板文件夹，其中有两个文件。
{% block title %}{% endblock title %}
{# Navbar goes here. #}
{% block main %}{% endblock main %}
以及{% extends 'base.html' %}
{% block title %}Page Title{% endblock title %}
{% block main %}
This is a child template.
{% endblock main %}
然后我有以下功能from flask.ext.restful import Resource,request,reqparse
from app.business.login import Login
from app.business.appointments import Appointments
from app.models.models import User, Address,Appointment
from flask import render_template
class AppointmentController(Resource):
def __init__(self):
pass
def get(self):
return render_template('index.html')
所以当我启动服务器并说http://0.0.0.0:5000/appointment时"\n \n
\n Page Title\n \n \n \n \n \n\n\n \n \n \n \n \n \n \n \n \n \n\t
This is a child template.
\n\n \n \n\n"
这意味着模板正在工作，但浏览器将响应视为字符串而不是html。我做错什么了。