Nginx 配置实现web解析php代码 过程记录

【Nginx配置】

Nginx本身不支持对php的解析，需要将php代码转发到php-fpm 进程管理器来交给php解析器解析代码。

重要的配置注意注释位置：

user  www www;														# 用户 用户组
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;													#服务器端口
        server_name  88.88.88.88;													# 服务器地址


        #charset koi8-r;


        access_log  logs/host.access.log  main;


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


        #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$ {														# 增加对php的支持
            root           html;
            fastcgi_pass   127.0.0.1:9000;													# nginx转发地址:端口号
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  $document_root$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;
    #    }
    #}


}

【php-fpm配置】

php整合到nginx中就是通过php-fpm做桥梁的，php安装好一般默认配置就好，主要是启用php-fpm。

php-fpm文件中绝大多数配置默认就好，主要一般是注意下面这行

include=/usr/local/php5/etc/php-fpm.d/*.conf			# 更多的配置选项在这个目录下

php.fpm文件会读取这个目录下所有的配置文件加载配置。我的环境下有 www.conf这个配置文件，这个文件的内容和重点配置如下，注意注释部分。

user = www				# 设置用户名字
group = www				# 设置用户组		这两个选项一定要和上面那个配置文件中保持一致

listen = 127.0.0.1:9000		# 配置php-pfm监听的地址和端口号，这样就可以接收到Nginx发出来的php代码并解析 

到此设置好用户 与 用户组的权限就可以重启Nginx与php-fpm，在客户端浏览器中测试了。

---2018.4.26----

php-fpm配置文件中建议加入

pid = run/php-fpm.pid

注意：这一条要放在文件最上面，不然会导致php-fpm启动失败