您可能需要将 u'127.0.0.1' 添加到 ALLOWED_HOSTS

Question

我在尝试启动 Django 服务器时遇到以下错误

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=

解决这个问题的指针真的很有帮助。

由于我在Django app not opening from different machine 中遇到的问题，我正在使用 0.0.0.0:8000 运行服务器

Answer 1

这只是因为您的主机的localhost 不是您的主机服务器的本地主机。你可以这样做

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

或

ALLOWED_HOSTS=['*',]

虽然不推荐使用通配符，但在开发模式下很有用。

在给定的 ifconfig 中，inet addr 192.168.1.104 是主机的 ip，如果在主机中运行 ifconfig