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nginx 动静分离

nginx 动静分离

ps: 所谓动静分离是把静态资源和动态资源分开,动态资源是要调取后端逻辑代码处理请求,而静态不需要调取逻辑代码处理请求。

环境:
192.168.136.144 nginx静态资源
192.168.136.129 nginx动态资源,反向代理

//nginx反向代理配置

upstream static {
        server 192.168.136.144:80;
        }
upstream php {
        server 192.168.136.129:82;
        }

server {
    listen       80;
    server_name  localhost;

    location ~ .*\.(html|jpg|png|css|js|jpeg)$ {
            proxy_pass http://static;
            proxy_set_header Host $host:$server_port;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            }

    location / {
            proxy_pass http://php;
            proxy_set_header Host $host:$server_port;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            }
}
//静态资源模拟配置144

server {
        listen 80;
        server_name     localhost;

        location ~ \.(html|jpg|png|js|css|jpeg) {
        root /home/www/html;
        }
}

mkdir -p /home/www/html && cd /home && chown -R nginx.nginx ./www
ps: 随便上传一张图片至/home/www/html目录
//动态资源模拟配置129

server {
        listen      82;
        server_name     localhost;
        location ~ \.php$ {
            root           /home/nginx/html;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
            include        fastcgi_params;
                        }
}

mkdir -p /home/nginx/html && touch /home/nginx/html/index.php

file内容
<!DOCTYPE html>
<html>
<head>
    <title>动态网站</title>
</head>
<body>
<?php
   define('DB_USER', 'test-DT');
   echo "<h1>".DB_USER."</h1>"
?>

<img src="/test.jpeg">
</body>
</html>

ps: 注意权限

访问:192.168.136.129/index.php就会返回如下内容

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