使用Django出现的问题及解决办法

Posted 2020-10-07

使用Django出现的问题及解决办法

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【问题一】安装好Django，并且创建好了一个项目，然后浏览器中打开时出现以下问题

DisallowedHost at /

Invalid HTTP_HOST header: ‘172.16..:8000‘. You may need to add u‘172.16.40.247‘ to ALLOWED_HOSTS.

Request Method:	GET
Request URL:	http://172.16..:8000/
Django Version:	1.11.5
Exception Type:	DisallowedHost
Exception Value:	Invalid HTTP_HOST header: ‘172.16.40.247:8000‘. You may need to add u‘172.16.40.247‘ to ALLOWED_HOSTS.
Exception Location:	/usr/lib/python2.7/site-packages/Django-1.11.5-py2.7.egg/django/http/request.py in get_host, line 113
Python Executable:	/usr/bin/python
Python Version:	2.7.5
Python Path:	[‘/root/helloworld‘,  ‘/usr/lib64/python27.zip‘,  ‘/usr/lib64/python2.7‘,  ‘/usr/lib64/python2.7/plat-linux2‘,  ‘/usr/lib64/python2.7/lib-tk‘,  ‘/usr/lib64/python2.7/lib-old‘,  ‘/usr/lib64/python2.7/lib-dynload‘,  ‘/usr/lib64/python2.7/site-packages‘,  ‘/usr/lib64/python2.7/site-packages/psutil-5.3.1-py2.7-linux-x86_64.egg‘,  ‘/usr/lib/python2.7/site-packages‘,  ‘/usr/lib/python2.7/site-packages/setuptools-36.4.0-py2.7.egg‘,  ‘/usr/lib/python2.7/site-packages/pip-9.0.1-py2.7.egg‘,  ‘/usr/lib/python2.7/site-packages/ansible-1.7.2-py2.7.egg‘,  ‘/usr/lib/python2.7/site-packages/Django-1.11.5-py2.7.egg‘,  ‘/usr/lib/python2.7/site-packages/pytz-2017.2-py2.7.egg‘]
Server time:	Sat, 16 Sep 2017 04:47:28 +0000

【解决办法】

找项目的settings.py文件，将

ALLOWED_HOSTS = []  修改为

ALLOWED_HOSTS = [‘*‘]

本文出自 “doublelinux” 博客，谢绝转载！