1、DisallowedHost at /admin Invalid HTTP_HOST header: '119.45.124.33:8011'. You may need to add '119.45.124.33' to ALLOWED_HOSTS.

解決方法：
修改項目中的 setting.py 文件

ALLOWED_HOSTS = ['*']  ＃在這里請求的host添加了*

2、E45: 'readonly' option is set (add ! to override)

解決方案， :wq!強制關閉文件后，在命令行里輸入：sudo !!后回車。

3、** Operational MODE: preforking+threaded *** failed to open python file wsgi.py unable to load app 0 (mountpoint='') (callable not found or import error) *** no app loaded. going in full dynamic mode ***

上述報錯是由于uwsgi.ini 配置文件中的項目路徑配置錯誤導致
chdir 是項目的絕對路徑
wsgi-file 是wsgi.py相對于chdir路徑的相對路徑
例如：新建Django項目Test，絕對路徑是 /home/user_001/Test，wsgi.py的路徑是 /home/user_001/Test/Test/wsgi.py 。
那么配置如下：

chdir = /home/user_001/Test
# 注意Test前不要加 /
wsgi-file = Test/wsgi.py 

4、Job for nginx.service failed because the control process exited with error code. See "systemctl status nginx.service" and "journalctl -xe" for details.

一般是etc/nginx/nginx.conf 配置不符合規(guī)則，使用 sudo nginx -t檢查

5、# nginx: [emerg] “server” directive is not allowed here

etc/nginx/nginx.conf 的配置中，server需要放在http里面

events {
    ...
}
http {
    ...
    server {
        ...
    }
}