Question

我正在尝试以yyyy / mm / dd格式传递日期。它接受最多只有yyyy / mm的月份。当我通过日期时，它表示找不到页面（404）。类似于url weeklyreports / 2011/03/22。

这是我的url.py

url(r'^weeklyreports/(?P<year>\d{4})/(?P<month>\d{2})/(?P<day>\d+)/$', 'weeklyreports'),

我也试过了下面的网址

url(r'^weeklyreports/\d{4}/\d{02}/\d{04}/$', 'weeklyreports'),

我的观点weeklyreports.py

def weeklyreports(request, year = None, month = None, day = None):
   today = datetime.date.today()
   if year:
      year = int(year)
      month = int(month)
      day = int(day)
      today = datetime.date(year, month, day)    

   weekday = today.weekday()
   start_delta = datetime.timedelta(days = weekday)
   start_of_week = today - start_delta

   week_dates = [start_of_week + datetime.timedelta(days=i) for i in range(7)]
   previous_week = start_of_week - datetime.timedelta(7)
   next_week = start_of_week + datetime.timedelta(7)
   return render_to_response('template/weeklyreports.html', locals(),
                              context_instance = RequestContext(request))

这是我的模板

enter code here
<a href="/myapp/weeklyreports/{{previous_week|date:"Y/m/d"}}"><img src="{{MEDIA_URL}}/img/previous.png"></a>
<b>Weekly Reports</b>
<a href="/myapp/weeklyreports/{{next_week|date:"Y/m/d"}}"><img src="{{MEDIA_URL}}/img/next.png"></a>

这段代码有什么问题？提前致谢

Answer 1

为您的网址添加名称：

url(r'^weeklyreports/(?P<year>\d{4})/(?P<month>\d{2})/(?P<day>\d+)/$', 'weeklyreports', name='weeklyreports'),

在您的模板中，使用您的命名网址weeklyreports：

<a href="{% url weeklyreports 2011 03 22 %}">

以上是否适用于您？

Answer 2

仅接受月份即可 YYYY / MM

这些链接：

<a href="/myapp/weeklyreports/{{previous_week|date:"Y/m/d"}}">
<a href="/myapp/weeklyreports/{{next_week|date:"Y/m/d"}}">

应该是：

<a href="/myapp/weeklyreports/{{previous_week|date:"Y/m/d"}}/">
<a href="/myapp/weeklyreports/{{next_week|date:"Y/m/d"}}/">

注意尾部斜杠

URLconf搜索的内容

URLconf搜索   请求的URL，作为普通的Python   串。这不包括GET或   POST参数或域名。

例如，在请求中   http://www.example.com/myapp/，   URLconf将查找myapp /.

在请求中   http://www.example.com/myapp/?page=3，   URLconf将查找myapp /.

URLconf没有查看   请求方法。换句话说，全部   请求方法 - POST，GET，HEAD，   等 - 将被路由到同一个   相同网址的功能。

http://docs.djangoproject.com/en/dev/topics/http/urls/#example

无法在django URL中传递日期

2 个答案: