您可能需要将 u'127.0.0.1' 添加到 ALLOWED_HOSTS

Question

尝试启动 Django 服务器时出现以下错误

python  manage.py runserver 0.0.0.0:8000

Performing system checks...

System check identified no issues (0 silenced).
August 18, 2019 - 20:47:09
Django version 1.11, using settings 'config.settings'
Starting development server at http://0.0.0.0:8000/
Quit the server with CONTROL-C.
Invalid HTTP_HOST header: '127.0.0.1:8000'. You may need to add u'127.0.0.1' to ALLOWED_HOSTS.
Invalid HTTP_HOST header: '127.0.0.1:8000'. You may need to add u'127.0.0.1' to ALLOWED_HOSTS.
Invalid HTTP_HOST header: '127.0.0.1:8000'. You may need to add u'127.0.0.1' to ALLOWED_HOSTS.
Invalid HTTP_HOST header: '127.0.0.1:8000'. You may need to add u'127.0.0.1' to ALLOWED_HOSTS.
Invalid HTTP_HOST header: '127.0.0.1:8000'. You may need to add u'127.0.0.1' to ALLOWED_HOSTS.
Invalid HTTP_HOST header: '127.0.0.1:8000'. You may need to add u'127.0.0.1' to ALLOWED_HOSTS.
[18/Aug/2019 20:47:09] "GET /view/stockprice/ HTTP/1.1" 400 16918
[18/Aug/2019 20:47:09] "GET /view/stockprice/ HTTP/1.1" 400 16918
[18/Aug/2019 20:47:09] "GET /view/stockprice/ HTTP/1.1" 400 16918
Invalid HTTP_HOST header: '127.0.0.1:8000'. You may need to add u'127.0.0.1' to ALLOWED_HOSTS.

我已经在 ALLOWED_HOST 列表中给出了 127.0.0.1。

SECRET_KEY=BeatTheStreet

DEBUG=True

ALLOWED_HOSTS=['127.0.0.1', '0.0.0.0']

EVENT_STARTED=True
EVENT_ENDED=

# Production database details
DB_NAME=
DB_USER=
DB_PASSWORD=
DB_HOST=
DB_PORT=

解决此问题的指针将非常有帮助。

我正在使用 0.0.0.0:8000 运行服务器，因为我在Django 应用程序中遇到的问题无法从不同的机器打开

Answer 1

发生这种情况只是因为localhost您的主机不是主机服务器的 localhost。你可以这样做

ALLOWED_HOSTS=['<your host ip address>',]

或者

ALLOWED_HOSTS=['*',]

虽然不推荐通配符，但在开发模式下很有用。

在给定的 ifconfig 中，inet addr192.168.1.104是主机的 ip，如果ifconfig在主机中运行