Question

我知道这可能听起来像是一个假问题，但我知道Python代码是否需要重新编译或者由处理Python代码的服务器完成（绑定/呈现）？

我问你，因为我开始使用示例项目，在添加链接到页面时，我收到了“找不到页面”（404错误）

Using the URLconf defined in httpi.urls, Django tried these URL patterns, in this order:
^$
^piface/
The current URL, mypage.html, didn't match any of these.
You're seeing this error because you have DEBUG = True in your Django settings file. Change that to False, and Django will display a standard 404 page.

和Python代码如下：

from django.conf.urls import patterns, include, url
from django.conf import settings

# Uncomment the next two lines to enable the admin:
# from django.contrib import admin
# admin.autodiscover()

urlpatterns = patterns('',
    url(r'^$', 'httpi.views.index'),
    url(r'^/mypage.html', 'httpi.views.index'),
    url(r'^piface/', include('httpiface.urls')),

    # Uncomment the admin/doc line below to enable admin documentation:
    # url(r'^admin/doc/', include('django.contrib.admindocs.urls')),

    # Uncomment the next line to enable the admin:
    # url(r'^admin/', include(admin.site.urls)),
)

Answer 1

尝试将url(r'^/mypage.html', 'httpi.views.index'),更改为url(r'^mypage.html/$', 'httpi.views.index'),。

正则表达式看起来有一个额外的起始斜线，我猜这就是抛弃它的原因。错误消息表明它无法识别您输入的网址，并有助于指出您可能会在其他指定网址上获得有效响应。或者，根据您在此处显示的路由，如果您在基本服务器网址之外没有输入任何页面（可能是http://localhost:8000/），则会转到与mypage.html中指定的视图相同的视图。

在Raspberry Pi上重新编译Python代码？

1 个答案: