1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | <!-- templates/index.html -->
<!DOCTYPE html>
<html lang="zh-Hant">
<head>
<meta charset="UTF-8">
<title>水井村導覽</title>
<style>
body { font-family: system-ui, sans-serif; text-align: center; padding: 60px 20px; }
.welcome { font-size: 1.8rem; margin: 2rem 0; color: #2c7a77; }
.count { color: #555; }
.btn { padding: 12px 28px; background: #2c7a77; color: white; border: none; border-radius: 8px; font-size: 1.1rem; cursor: pointer; }
.btn:hover { background: #1e5955; }
</style>
</head>
<body>
<h1>水井村</h1>
<p class="welcome">{{ message }}</p>
{% if has_visited %}
<p class="count">這是你第 <strong>{{ visit_count }}</strong> 次來訪</p>
<form action="{% url 'village:forget_me' %}" method="post">
{% csrf_token %}
<button type="submit" class="btn">忘記我，讓我重新當新客</button>
</form>
{% else %}
<p>這裡有風頭水尾打拼的故事，有水井三寶的傳說，等你來走一趟～</p>
{% endif %}
</body>
</html>
|
2.視域程式：village/views.py
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 | # village/views.py from django.shortcuts import render, redirect def home(request): # 檢查是否有 visit 水井村的 cookie has_visited = request.COOKIES.get('visited_suijing', False) if has_visited: message = "歡迎回到水井村！老朋友又見面啦～" visit_count = int(has_visited) + 1 else: message = "歡迎來到水井村！第一次造訪的旅人～" visit_count = 1 context = { 'message': message, 'visit_count': visit_count, 'has_visited': bool(has_visited), } response = render(request, 'index.html', context) # 設定/更新 cookie（存活 30 天） response.set_cookie( key='visited_suijing', value=str(visit_count), # 順便記錄來訪次數 max_age=60 * 60 * 24 * 30, # 30 天 httponly=True, # 推薦：防止 JavaScript 存取 samesite='Lax', # 推薦的安全設定 # secure=True, # 上線時建議開啟（需 HTTPS） ) return response def forget_me(request): """刪除 cookie，讓下次變成第一次造訪""" response = redirect('village:home') response.delete_cookie('visited_suijing') return response |
3.APP路由程式：village/urls.py
1 2 3 4 5 6 7 8 9 10 11 | # village/urls.py from django.urls import path from . import views app_name = 'village' urlpatterns = [ path('', views.home, name='home'), path('forget-me/', views.forget_me, name='forget_me'), ] |
4.主路由程式：suijing_village/urls.py
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | """suijing_village URL Configuration The `urlpatterns` list routes URLs to views. For more information please see: https://docs.djangoproject.com/en/4.0/topics/http/urls/ Examples: Function views 1. Add an import: from my_app import views 2. Add a URL to urlpatterns: path('', views.home, name='home') Class-based views 1. Add an import: from other_app.views import Home 2. Add a URL to urlpatterns: path('', Home.as_view(), name='home') Including another URLconf 1. Import the include() function: from django.urls import include, path 2. Add a URL to urlpatterns: path('blog/', include('blog.urls')) """ from django.contrib import admin from django.urls import path, include urlpatterns = [ path('admin/', admin.site.urls), path('', include('village.urls')), ] |
5.設定程式：suijing_village/settings.py
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 | """ Django settings for suijing_village project. Generated by 'django-admin startproject' using Django 4.0.6. For more information on this file, see https://docs.djangoproject.com/en/4.0/topics/settings/ For the full list of settings and their values, see https://docs.djangoproject.com/en/4.0/ref/settings/ """ from pathlib import Path # Build paths inside the project like this: BASE_DIR / 'subdir'. BASE_DIR = Path(__file__).resolve().parent.parent # Quick-start development settings - unsuitable for production # See https://docs.djangoproject.com/en/4.0/howto/deployment/checklist/ # SECURITY WARNING: keep the secret key used in production secret! SECRET_KEY = 'django-insecure-5d5y6c=nx8d1x+tn!r2!tl7fnlj)6_+l2_o90czc#d907!q6df' # SECURITY WARNING: don't run with debug turned on in production! DEBUG = True ALLOWED_HOSTS = ['cmlin.pythonanywhere.com'] # Application definition INSTALLED_APPS = [ 'django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'village', ] MIDDLEWARE = [ 'django.middleware.security.SecurityMiddleware', 'django.contrib.sessions.middleware.SessionMiddleware', 'django.middleware.common.CommonMiddleware', 'django.middleware.csrf.CsrfViewMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'django.contrib.messages.middleware.MessageMiddleware', 'django.middleware.clickjacking.XFrameOptionsMiddleware', ] ROOT_URLCONF = 'suijing_village.urls' TEMPLATES = [ { 'BACKEND': 'django.template.backends.django.DjangoTemplates', 'DIRS': [BASE_DIR / 'templates'], 'APP_DIRS': True, 'OPTIONS': { 'context_processors': [ 'django.template.context_processors.debug', 'django.template.context_processors.request', 'django.contrib.auth.context_processors.auth', 'django.contrib.messages.context_processors.messages', ], }, }, ] WSGI_APPLICATION = 'suijing_village.wsgi.application' # Database # https://docs.djangoproject.com/en/4.0/ref/settings/#databases DATABASES = { 'default': { 'ENGINE': 'django.db.backends.sqlite3', 'NAME': BASE_DIR / 'db.sqlite3', } } # Password validation # https://docs.djangoproject.com/en/4.0/ref/settings/#auth-password-validators AUTH_PASSWORD_VALIDATORS = [ { 'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator', }, { 'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator', }, { 'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator', }, { 'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator', }, ] # Internationalization # https://docs.djangoproject.com/en/4.0/topics/i18n/ LANGUAGE_CODE = 'en-us' TIME_ZONE = 'UTC' USE_I18N = True USE_TZ = True # Static files (CSS, JavaScript, Images) # https://docs.djangoproject.com/en/4.0/howto/static-files/ STATIC_URL = 'static/' # Default primary key field type # https://docs.djangoproject.com/en/4.0/ref/settings/#default-auto-field DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField' # default static files settings for PythonAnywhere. # see https://help.pythonanywhere.com/pages/DjangoStaticFiles for more info MEDIA_ROOT = '/home/cmlin/suijing_village/media' MEDIA_URL = '/media/' STATIC_ROOT = '/home/cmlin/suijing_village/static' STATIC_URL = '/static/' |
