
HttpRequest类型的对象request,包含了所有请求信息HttpResponse对象,包含返回给请求者的响应信息。HttpResponse模块:
from django.http import HttpResponseOK!给客户端首先修改views.py文件,添加响应内容,修改后如下。
# BookManager/Book/views.py
from django.http import HttpResponse
def index(request):
return HttpResponse('OK! -- By TeamsSix')之后再修改urls.py文件,添加path('', views.index),,完整的代码如下:
# BookManager/BookManager/urls.py
from django.contrib import admin
from django.urls import path
from Book import views
urlpatterns = [
path('admin/', admin.site.urls),
path('', views.index),
]此时,当我们访问127.0.0.1:8000的时候,代码运行顺序是这样的:
HttpRequest
↓ ↓ ↓
ROOT_URLCONF = 'BookManager.urls' # /BookManager/settings.py
↓ ↓ ↓
path('', views.index), # /BookManager/urls.py
↓ ↓ ↓
return HttpResponse('OK! -- By TeamsSix') # /Book/views.py
↓ ↓ ↓
HttpResponse最终,浏览器将顺利返回我们的HttpResponse

原文链接:https://www.teamssix.com/year/200301-182816.html 参考链接:https://youtu.be/BXyGr9JQVcc
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