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在Debian系统下配置LNMP的教程_php实例

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Release: 2016-06-07 17:12:16
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LNMP环境的配置是需要让我们的主机支持Nginx、MySQL、PHP、phpMyAdmin,这样配置好之后就可以直接使用此环境,并在上面运行网站了,下面我来配置方法。

我们先来看官方说明

LNMP一键安装包是一个用Linux Shell编写的可以为CentOS/RadHat、Debian/Ubuntu VPS(VDS)或独立主机安装LNMP(Nginx、MySQL、PHP、phpMyAdmin)生产环境的Shell程序


1,安装MySQL
执行命令:

apt-get install -y mysql-server mysql-client

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即可安装MySQL,安装过程中会询问 root密码 ,键入你需要的密码之后回车即可。

安装完成后,执行如下命令进行一步安全设置:

mysql_secure_installation

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按照提示进行,过程中会询问是否更改 root密码,是否移除匿名用户,是否禁止root远程登录等。
2,安装PHP
执行命令:

apt-get install php5-fpm php5-gd php5-mysql php5-memcache php5-curl

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上面的命令安装了php5-memcache的扩展,于是继续安装 Memcached 。

apt-get install memcached

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安装完毕之后,使用 php5-fpm -v 查看一下PHP的版本:

 
root@ztbox:~# php5-fpm -v
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PHP 5.4.16-1~dotdeb.1 (fpm-fcgi) (built: Jun 8 2013 22:20:42)
Copyright (c) 1997-2013 The PHP Group
Zend Engine v2.4.0, Copyright (c) 1998-2013 Zend Technologies

3,安装Nginx

这里我直接安装了Nginx的全部扩展功能(nginx-full),以应对以后可能出现的功能性增强。

apt-get install -y nginx-full

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然后启动Nginx:

service nginx start

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访问结果如上图,接下来配置Nginx。

vim /etc/nginx/sites-available/default

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……
location ~ .php$ {
fastcgi_split_path_info ^(.+.php)(/.+)$;
# # NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini
#
# # With php5-cgi alone:
# fastcgi_pass 127.0.0.1:9000;
# # With php5-fpm:
fastcgi_pass unix:/var/run/php5-fpm.sock;
fastcgi_index index.php;
include fastcgi_params;
}
……

修改保存之后重启Nginx:

service nginx restart

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接下来我们新建一个phpinfo,查看php的详细信息:

vim /usr/share/nginx/html/phpinfo.php

<&#63;php phpinfo(); &#63;>

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保存之后访问 http://ip/phpinfo.php , 如果出现 phpinfo 页面,则大功告成。

如何新建站点
和军哥的一键包不同,此方法所安装的 LNMP 需要手动添加站点配置文件。

cd /etc/nginx/conf.d

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进入配置文件目录,新建一个站点配置文件,比如

vi dearroy.com.conf


server {
  listen 80;

 #ipv6
  #listen [::]:80 default_server;

  root /usr/share/nginx/html/dearroy.com;

 #默认首页文件名
  index index.php index.html index.htm;

 #绑定域名
  server_name localhost;

 #伪静态规则
 include wordpress.conf;

  location / {
    try_files $uri $uri/ /index.html;    
  }
 #定义错误页面
  #error_page 404 /404.html; 

  location ~ .php$ {
    fastcgi_split_path_info ^(.+.php)(/.+)$;
    fastcgi_pass 127.0.0.1:9000;
     fastcgi_index index.php;
     include fastcgi_params;
   }
   #PHP
}

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保存之后重启Nginx,添加及绑定网站即完成。

最后,附两个最常用的程序Nginx伪静态:

WordPress:
 

复制代码 代码如下:
location / {
if (-f $request_filename/index.html){
                rewrite (.*) $1/index.html break;
        }
if (-f $request_filename/index.php){
                rewrite (.*) $1/index.php;
        }
if (!-f $request_filename){
                rewrite (.*) /index.php;
        }
}

Discuz X:

复制代码 代码如下:
rewrite ^([^.]*)/topic-(.+).html$ $1/portal.php?mod=topic&topic=$2 last;
rewrite ^([^.]*)/article-([0-9]+)-([0-9]+).html$ $1/portal.php?mod=view&aid=$2&page=$3 last;
rewrite ^([^.]*)/forum-(w+)-([0-9]+).html$ $1/forum.php?mod=forumdisplay&fid=$2&page=$3 last;
rewrite ^([^.]*)/thread-([0-9]+)-([0-9]+)-([0-9]+).html$ $1/forum.php?mod=viewthread&tid=$2&extra=page%3D$4&page=$3 last;
rewrite ^([^.]*)/group-([0-9]+)-([0-9]+).html$ $1/forum.php?mod=group&fid=$2&page=$3 last;
rewrite ^([^.]*)/space-(username|uid)-(.+).html$ $1/home.php?mod=space&$2=$3 last;
rewrite ^([^.]*)/([a-z]+)-(.+).html$ $1/$2.php?rewrite=$3 last;
if (!-e $request_filename) {
        return 404;

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