位置：首页-资讯-后端开发

nginx简单配置多个php服务实例教程

2023-01-15 12:00

短信预约 -IT技能 免费直播动态提醒

摘要：

大部分网站开发语言都要运行在服务器，比如主流的nginx、apache等等，部署服务器环境对于大部分人来说是比较陌生和复杂的，其实搞懂了之后是很简单易用的。今天就记录下部署php+nginx。

系统：mac、linux

1、安装好php和nginx程序，并运行。

2、找到nginx.conf文件，默认在/etc/nginx目录下，如果找不到用一下命令查询

sudo find / -name nginx.conf

3、修改nginx.conf文件

默认的nginx.conf配置

#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include       mime.types;
    default_type  application/octet-stream;

    #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
    #                  '$status $body_bytes_sent "$http_referer" '
    #                  '"$http_user_agent" "$http_x_forwarded_for"';

    #access_log  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;

    server {
        listen       80;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            root   html;
            index  index.html index.htm;
        }

        #error_page  404              /404.html;

        # redirect server error pages to the static page /50x.html
        #
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

        # proxy the PHP scripts to Apache listening on 127.0.0.1:80
        #
        #location ~ \.php$ {
        #    proxy_pass   http://127.0.0.1;
        #}

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        #location ~ \.php$ {
        #    root           html;
        #    fastcgi_pass   127.0.0.1:9000;
        #    fastcgi_index  index.php;
        #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
        #    include        fastcgi_params;
        #}

        # deny access to .htaccess files, if Apache's document root
        # concurs with nginx's one
        #
        #location ~ /\.ht {
        #    deny  all;
        #}
    }


    # another virtual host using mix of IP-, name-, and port-based configuration
    #
    #server {
    #    listen       8000;
    #    listen       somename:8080;
    #    server_name  somename  alias  another.alias;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}


    # HTTPS server
    #
    #server {
    #    listen       443 ssl;
    #    server_name  localhost;

    #    ssl_certificate      cert.pem;
    #    ssl_certificate_key  cert.key;

    #    ssl_session_cache    shared:SSL:1m;
    #    ssl_session_timeout  5m;

    #    ssl_ciphers  HIGH:!aNULL:!MD5;
    #    ssl_prefer_server_ciphers  on;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}
    include servers/*;
}

把server下的这段#号去掉并修改即可，将 PHP 脚本传递给在 127.0.0.1:9000 上侦听的 FastCGI 服务器

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        location ~ \.php$ {
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param SCRIPT_FILENAME  $document_root$fastcgi_script_name;
            include        fastcgi_params;
        }

访问 localhost

参数参考：

fastcgi_param  SCRIPT_FILENAME    $document_root$fastcgi_script_name;#脚本文件请求的路径
fastcgi_param  QUERY_STRING       $query_string; #请求的参数;如?app=123
fastcgi_param  REQUEST_METHOD     $request_method; #请求的动作(GET,POST)
fastcgi_param  CONTENT_TYPE       $content_type; #请求头中的Content-Type字段
fastcgi_param  CONTENT_LENGTH     $content_length; #请求头中的Content-length字段。
 
fastcgi_param  SCRIPT_NAME        $fastcgi_script_name; #脚本名称 
fastcgi_param  REQUEST_URI        $request_uri; #请求的地址不带参数
fastcgi_param  DOCUMENT_URI       $document_uri; #与$uri相同。 
fastcgi_param  DOCUMENT_ROOT      $document_root; #网站的根目录。在server配置中root指令中指定的值 
fastcgi_param  SERVER_PROTOCOL    $server_protocol; #请求使用的协议，通常是HTTP/1.0或HTTP/1.1。  
 
fastcgi_param  GATEWAY_INTERFACE  CGI/1.1;#cgi 版本
fastcgi_param  SERVER_SOFTWARE    nginx/$nginx_version;#nginx 版本号，可修改、隐藏
 
fastcgi_param  REMOTE_ADDR        $remote_addr; #客户端IP
fastcgi_param  REMOTE_PORT        $remote_port; #客户端端口
fastcgi_param  SERVER_ADDR        $server_addr; #服务器IP地址
fastcgi_param  SERVER_PORT        $server_port; #服务器端口
fastcgi_param  SERVER_NAME        $server_name; #服务器名，域名在server配置中指定的server_name

配置多个服务：

nginx.conf文件有一行

include servers/*;

代表会读取servers文件夹下的所有配置文件，没有可以自己加上，并创建文件夹，servers文件夹下创建一个站点配置文件site1.conf。

server {
    listen       80;#端口
    server_name  site1.com;#你的站点域名/ip
    root         /data/site1/public; #你的站点目录，绝对路径即可
    index index.php index.html index.htm;

    #charset koi8-r;
    #access_log  logs/host.access.log  main;
    location / {
        try_files $uri $uri/ /index.php?$query_string;
    }
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   html;
    }
    location ~ \.php$ {
        fastcgi_pass   127.0.0.1:9000;
        fastcgi_index  index.php;
        fastcgi_param SCRIPT_FILENAME  $document_root$fastcgi_script_name;
        include        fastcgi_params;
    }
}