I read django.core.cache's source code ,django handle cache on middleware ,
so I create a new middleware to deal this.
class DispatchMiddleware(MiddlewareMixin):
def process_response(self, request, response):
if hasattr(response, 'cache_key'):
key = response.cache_key
timeout=response.cache_time
del response.cache_key
del response.cache_time
cache.set(key,response,timeout)
return response
and on dispatch method
def dispatch(self, request, *args, **kwargs):
key = gen_cache_key(request)
res = cache.get(key)
if res:
return res
res = super().dispatch(request, *args, **kwargs)
res.cache_key = key
res.cache_time = 60 * 3
return res
add cache_key and cache_time attribute to response object.
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