一、确保php-fpm已经启动:

ps -A | grep php-fpm

如果没有启动,则启动php-fpm:

/usr/local/sbin/php-fpm

查看是否启动成功:

root@iZ25fm7iewtZ:/usr/local/etc# ps -ef | grep php-fpm
root      3691     1  0 18:49 ?        00:00:00 php-fpm: master process (/usr/local/etc/php-fpm.conf)
www-data  3692  3691  0 18:49 ?        00:00:00 php-fpm: pool www      
www-data  3693  3691  0 18:49 ?        00:00:00 php-fpm: pool www      
root      4982 29553  0 18:59 pts/1    00:00:00 grep --color=auto php-fpm


root@iZ25fm7iewtZ:/usr/local/etc# netstat -tnl | grep 9000
tcp        0      0 127.0.0.1:9000          0.0.0.0:*               LISTEN  

修改nginx的配置文件,支持php文件的解析,找到location的添加位置,在后面添加下面这个location

location ~ \.php$ {
            root           /usr/local/nginx/html;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            #fastcgi_param  SCRIPT_FILENAME  /usr/local/nginx/html/$fastcgi_script_name;
            #以下方式也可以
            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
            include        fastcgi_params;
        }

重启nginx

service nginx restart

进入web更目录,编辑index.php

<?php
    echo "hello php !"

浏览器中输入:localhost/index.php 即可