ubuntu下搭建nginx+php+mysql

http://blog.db89.org/ubuntu12-04-install-nginx-php-mysql-lnmp-of-the-web-server-environment/ 原文出处，感谢作者的整理!

nginx是一款轻量级的web服务器软件，它的优点是：免费，开源，高性能，而且稳定，功能强大，配置简单，资源消耗小。

我的操作系统是ubuntu12.04，32位。安装nginx+php+mysql前，请保证你的apache服务器关闭。

IP地址假设为：127.0.0.1

1，首先安装mysql，在终端直接输入命令：sudo apt-get install mysql-server mysql-client ,安装过程中会提示输入两次密码。

2，安装nginx，在终端直接输入命令：sudo apt-get install nginx 即可。

3，启动ngnix，在终端输入命令：sudo /etc/init.d/nginx start

此时可以在浏览器中输入IP地址验证nginx是否正常工作，成功的话如下图：



4，安装php5，输入命令：sudo apt-get install php5-fpm ，php5-fpm是一个守护进程，运行FastCGI服务器上的端口9000.

5，配置nginx：

sudo vim /etc/nginx/sites-available/default ，将原来的内容对照下面的图片配置。

我的配置文件

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# You may add here your # server { # ... # } # statements for each of your virtual hosts to this file ## # You should look at the following URL's in order to grasp a solid understanding # of Nginx configuration files in order to fully unleash the power of Nginx. # http://wiki.nginx.org/Pitfalls # http://wiki.nginx.org/QuickStart # http://wiki.nginx.org/Configuration # # Generally, you will want to move this file somewhere, and start with a clean # file but keep this around for reference. Or just disable in sites-enabled. # # Please see /usr/share/doc/nginx-doc/examples/ for more detailed examples. ## server{ listen 80;## listen for ipv4; this line is default and implied listen [::]:80defaultipv6only=on;## listen for ipv6 root/usr/share/nginx/www; indexindex.htmlindex.htmindex.php; # Make site accessible from http://localhost/ server_namelocalhost; location/{ # First attempt to serve request as file, then # as directory, then fall back to index.html try_files$uri$uri//index.html; } location/doc{ root/usr/share; autoindexon; allow127.0.0.1; denyall; } location/images{ root/usr/share; autoindexoff; } #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/usr/share/nginx/www; } # 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${ fastcgi_pass127.0.0.1:9000; fastcgi_indexindex.php; includefastcgi_params; } # deny access to .htaccess files, if Apache's document root # concurs with nginx's one # location~/\.ht{ denyall; } } # another virtual host using mix of IP-, name-, and port-based configuration # #server { # listen 8000; # listen somename:8080; # server_name somename alias another.alias; # root html; # index index.html index.htm; # # location / { # try_files $uri $uri/ /index.html; # } #} # HTTPS server # #server { # listen 443; # server_name localhost; # # root html; # index index.html index.htm; # # ssl on; # ssl_certificate cert.pem; # ssl_certificate_key cert.key; # # ssl_session_timeout 5m; # # ssl_protocols SSLv3 TLSv1; # ssl_ciphers ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv3:+EXP; # ssl_prefer_server_ciphers on; # # location / { # try_files $uri $uri/ /index.html; #}

现在保存文件并重新启动nginx。保存时可以用“ ：wq！ ” 写入并强制保存推出。重启nginx的命令是：sudo /etc/init.d/nginx restart 。这之后可以test一下php是否正常运行。具体办法是：1>,创建phpinfo，用到的命令是：sudo vim /usr/share/nginx/www/info.php ,然后输入以下代码段即可：



保存退出后，在浏览器输入http://127.0.0.1/info.php测试。

6，让php获得mysql支持，需要一个模块：

安装php模块：sudo apt-cache search php5 ，然后安装软件：sudo apt-get install php5-mysql php5-curl php5-gd php5-idn php-pear php5-imagick php5-imap php5-mcrypt php5-memcache php5-ming php5-ps php5-pspell php5-recode php5-snmp php5-sqlite
php5-tidy php5-xmlrpc php5-xsl.

现在重新启动php-fpm，利用命令：sudo /etc/init.d/php5-fpm restart .

然后在浏览器刷新：http://127.0.0.1/info.php，看看是否已经支持安装的模块。效果应该如下：



至此，一个lump的环境就搭建好了。

这之后，针对具体项目，可以配置服务器根目录，如下：

查看sites-enabled目录下有个default文件，按照如下图所示修改：



然后重启nginx服务器，打开localhost就可以看到自己项目的web页面了。