Question

我坚持这个：＆lt; a href =＆＃34; {％url＆＃39; newapp：home＆＃39; ％}＆＃34; ＆GT; revWaves＆LT; / A＆GT;

错误讯息为：＆＃34; NoReverseMatch＆＃34;

反向＆＃39; home（）＆＃39;参数＆＃39;（）＆＃39;和关键字参数＆＃39; {}＆＃39;未找到。尝试了0种模式：[]

我为＆＃39; newapp＆＃39;创建了名称空间。并且url路径也是正确的，即/static/newapp/home.html及以上＆lt; a href =＆＃34; {％url＆＃39; newapp：home＆＃39; ％}＆＃34;＆GT; revWaves＆LT; / A＆GT;进入header.html

所以我无法弄清楚错误是什么。请帮助。

Main Urls.py

from django.conf.urls import url , include
from django.contrib import admin

urlpatterns = [
    url(r'^newapp/', include('newapp.urls', namespace='newapp')),
]

newapp urls.py

from django.conf.urls import url , include
from . import views

urlpatterns = [
    url(r'^$',views.home) ,
    url(r'^about$',views.about) ,
    url(r'^services',views.service) ,
    url(r'^customers',views.customer),
    url(r'^contact',views.contact) ,
    ]

views.py

from django.shortcuts import render

# Create your views here.

def home(request) :
    return render(request, 'newapp/home.html')

def about(request):
    return render(request, 'newapp/about.html')

def service(request):
    return render(request, 'newapp/services.html')

def customer(request):
    return render(request, 'newapp/customers.html')

def contact(request):
    return render(request, 'newapp/contact.html')

header.html

<!DOCTYPE html>
<html lang="en">

<head>

<title>Ady Rules</title>
<meta charset="utf-8"/>

{% load static %}

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css">
<link href="https://fonts.googleapis.com/css?family=Satisfy" rel="stylesheet" type="text/css">
<link rel="stylesheet" type="text/css" href="{% static "newapp/style.css" %}"/>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.js"></script>




<style>
h1.intro {
    color: brown;
}

</style>


<nav class="navbar navbar-default">
  <div class="container-fluid">

    <!-- logo --!>
    <div class="navbar-header">
        <a class="navbar-brand" href="{% url 'newapp:home' %}"> revWaves</a>
    <div>
  </div>





</head>

<body class="body" style="background-color:#f6f6f6">

{% block content %}

{% endblock %}


</body>
</html>

home.html

{% extends "newapp/header.html" %}

{% block content %}

<h2>Hey There ! How Ya Doin ? </h2>

<h2> Welcome to the world of Programming !!</h2>

<h1 class = "intro"> New Appppppppp !!!!!!</h1>

{% endblock %}

错误 - NoReverseMatch

0 个答案: