template_showpost

使用<a href='...'>name<\a>实现点击"name"与转向'...'网址的超链接操作

from django.shortcut import redirect导入redirect方法:  return redirect('/')实现返回首页

def showpost(request, slug):
    template = get_template('post.html')
    try:
        post = Post.objects.get(slug=slug)
        if post != None:
            html = template.render(locals())
            return HttpResponse(html)
    except:
        return redirect('/')