使用单文件运行Django显示HelloWorld

Posted 2020-10-17 SKTone

本脚本基于python2.7 django 1.11.4

python -v 查看python版本

python -m django --version 查看django版本

使用命令python hello.py runserver 运行脚本。

使用浏览器访问127.0.0.1:8000即可见HelloWorld。

# @Author: user
# @Date:   2017-11-27T21:50:33+08:00
# @Last modified by:   user
# @Last modified time: 2017-11-27T23:09:03+08:00



import sys,os
from django.conf import settings

settings.configure(
    DEBUG=True,
    SECRET_KEY='thisisthesecrekey',
    ROOT_URLCONF = '__main__',
    MIDDLEWARE_CLASSES=('django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
    ),
)

from django.conf.urls import url
from django.http import HttpResponse

def index_page(request):
    return HttpResponse('Hello World')

urlpatterns = (
    url(r'^$',index_page),
)

if __name__ == '__main__':
    from django.core.management import execute_from_command_line
    execute_from_command_line(sys.argv)

备注：MIDDLEWARE_CLASSES 一个都不能少。