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一、主要逻辑

主要我们在网址端做设置，也就是当用户输入了正确的用户后缀才能跳到，对应的网页，在判断的时候要先去查用户输入的字段是否在数据库中存在

def home(request,**kwargs):
    blog = models.Blog.objects.filter(**kwargs).first()

    if blog:
        userinfo = models.UserInfo.objects.filter(blog=blog).first()
        tag = models.Tag.objects.filter(blog=blog)
        Category = models.Category.objects.filter(blog=blog)
        date_list = models.Article.objects.raw(
        'select nid, count(nid) as num,strftime("%Y-%m",creat_time) as ctime from repository_article group by strftime("%Y-%m",creat_time)')
        article_list = models.Article.objects.filter(blog=blog).order_by('-nid').all()
    else:
        return redirect('/')
    return render(request,
                  'home.html',
                  {'userinfo':userinfo,
                   'article_list':article_list,
                   'blog':blog,
                   'tag':tag,
                   'category':Category,
                   'date_list':date_list,
                   }
                  )