process_template_response (self, request, response) has two parameters, response is TemplateResponse object (generated by the view function or middleware)
process_template_response function is executed immediately in view of the function is completed
Process_template_response execution function has a precondition that the object have a function to return a view render () method (or indicating that the target object is a TemplateResponse or equivalent method)
middleware_test.py：
from django.utils.deprecation import MiddlewareMixin
from django.shortcuts import HttpResponse
class Test(MiddlewareMixin):
def process_request(self, request):
print("这是一个中间件 --> test")
def process_template_response(self, request, response):
print("这里是 Test 的 process_template_response")
return response
class Test2(MiddlewareMixin):
def process_request(self, request):
print("这是一个中间件 --> test2")
def process_template_response(self, request, response):
print("这里是 Test2 的 process_template_response")
return response
views.py：
Import the render django.shortcuts from, HttpResponse, redirect
DEF index (Request):
Print ( "This is the index page")
REP = HttpResponse ( "Here is the main page index")
DEF the render ():
Print ( "This is a function where index render method ")
return the HttpResponse (" index ")
rep.render = render
return REP
Visit, http: //127.0.0.1: 8000 / index /
operation result:
