分享程序员开发的那些事...
更新时间：2023-02-19 17:16:17
基本的500.html是如Alasdair所说，方便有用，可能会揭示一些敏感的东西。
A basic 500.html which is convenient and useful would, as Alasdair said, potentially reveal something sensitive.
但是，如果以负责任的方式调试网络是目标，那么您的网站模板目录的基本nondefault500.html模板将看起来像
However, if debugging over the web in a responsible way is the objective, a basic nondefault500.html template for your site template dir would look like
<html><head><body>
<!-- starting with sys.exc_info but hey, it's python -->
Type: {{ type }} <br />
Value: {{ value }} <br />
Traceback: {{ traceback }} <br />
</body></head></html>
，新处理程序将填充该上下文：
and the new handler would populate that context as such:
def this_server_error(request, template_name='nondefault500.html'):
"""
500 error handler.
Templates: `500.html`
Context: sys.exc_info() results
"""
t = loader.get_template(template_name) # You need to create a 500.html template.
ltype,lvalue,ltraceback = sys.exc_info()
sys.exc_clear() #for fun, and to point out I only -think- this hasn't happened at
#this point in the process already
return http.HttpResponseServerError(t.render(Context({'type':ltype,'value':lvalue,'traceback':ltraceback})))
，需要进行一个URLconf调整，
and there would need to be a URLconf adjustment made,
handler500 = 'mysite.views.this_server_error'