>
href
="}"
>
}a>
li>
知道了如何獲取指定id的article物件，現在先編輯blog/views.py，增加響應檢視文章詳情的請求函式blog_article:
def
blog_article
(request, article_id)
: article = blogarticles.objects.get(
id=article_id)
pub = article.publish
return render(request,
"blog/content.html"
,)
blog/template/blog/content.html
blog article
class
="row text-center vertical-middle-sm"
>
>
}h1>
div>
class
="row"
>
class
="col-xs-12 col-md-8"
>
class
="text-center"
>
>
}span
>
style
="margin-left
: 20px;
">
}span
>
>
}div
>
p>
div>
class
="col-xs-6 col-md-4"
>
>
廣告h2
>
>
讀書筆記p
>
width
="200px"
src=""
>
div>
div>
from django.conf.urls import url
from
.import views
urlpatterns =
[# r"^$" ：表示訪問當前應用的根目錄，對應：
# views.blog_title ：宣告了響應這個請求的函式物件
url(r"^$"
, views.blog_title, name=
"blog_title"),
url(
r"(?p\d)/$"
, views.blog_article, name=
"blog_detail"),
# 可以取到列表超連結賦的id值
]
如果修改訪問url為6，瀏覽器會顯示十分詳盡的錯誤資訊：
doesnotexist at /blog/6/
blogarticles matching query does not exist.
...
from django.shortcuts import render, get_object_or_404
# create your views here.
from
.models import blogarticles
defblog_title
(request)
: blogs = blogarticles.objects.
all(
)return render(request,
"blog/titles.html",)
defblog_article
(request, article_id)
:# article = blogarticles.objects.get(id=article_id)
article = get_object_or_404(blogarticles,
id=article_id)
pub = article.publish
return render(request,
"blog/content.html"
,)
page not found (404)
request method: get
request url: 6/
raised by: blog.views.blog_article
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