一、新闻详情接⼝设计

1、请求⽅式

2、请求参数：路径参数

3、响应结果：HTML
detail.html

二、新闻详情接⼝定义

定义路由

from django.urls import path,re_path
from . import views

urlpatterns=[
    re_path('^$',views.IndexView.as_view(),name='index'),
    re_path('^list/(?P<channel_id>\d+)/(?P<page_num>\d+)/$',views.IndexView.as_view()),
    re_path('^detail/(?P<article_id>\d+)/',views.DetailView.as_view())
]

定义视图

class DetailView(View):
    def get(self,request,article_id):
        '''
        新闻详情
        :param request:
        :param article_id:
        :return:
        '''
        try:
            article=Article.objects.get(id=article_id)
        except Article.DoseNotExist:
            return http.HttpResponseNotFound('未找到reticle_id这篇文章')
        return render(request,'newsapp/detail.html',{'article':article})

三、detail.html文件接收后端返回的数据

<div class="post-item">

<div class="post-infor">
	<div class="category-blog">
		<a href="#">{{  }}</a>
	</div>
	<h3 class="post-title">
		<a href="#">{{ article.title }}</a>
	</h3>
	<div class="main-info-post">
		{{ article.content | safe }}
	          {% for imgobj in article.articleimage_set.all() %}
	                 <img src="{{ imgobj.image.url }}" alt="">
	          {% endfor %}
	</div>
</div>
</div>