在使用Nginx部署Django之后，将图像上载到管理后台，并查看PermissionError

在使用Nginx部署Django之后，将图像上载到管理后台，并查看PermissionError

我是部署在CentOS上的Django项目，文件夹的权限已更改为777，权限问题仍然存在

以下是Nginx的.conf配置文件

# mysite_nginx.conf

# the upstream component nginx needs to connect to
upstream django {
    server 127.0.0.1:8001; # for a web port socket (we'll use this first)
}

# configuration of the server
server {
    listen 80;
    server_name www.xxxxxx.com;
    charset     utf-8;

    client_max_body_size 75M;

    location /static {
        alias /var/www/WebSite/static;
    }
    location /media  {
        alias /var/www/WebSite/static/essay;
    }
    location / {
        uwsgi_pass 127.0.0.1:8080;
        include /etc/nginx/uwsgi_params;
    }
        location /static/ {
    root /var/www/ngstatic/;
    break;
        }
}

这是一条错误消息

PermissionError at /admin/home/essay/10/change/
[Errno 13] Permission denied: '/var/www/WebSite/static/essay/20190912140555.jpg'
Request Method: POST
Request URL:    http://119.3.**.***/admin/home/essay/10/change/
Django Version: 2.2.5
Exception Type: PermissionError
Exception Value:    
[Errno 13] Permission denied: '/var/www/WebSite/static/essay/20190912140555.jpg'
Exception Location: /usr/local/lib/python3.5/dist-packages/django/core/files/storage.py in _save, line 266
Python Executable:  /usr/local/bin/uwsgi

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为什么使用端口8081的上游标签和uwsgi_通道中的上游标签使用8080？

为什么使用端口8081的上游标签和uwsgi_通道中的上游标签使用8080